Engineering & Technology

More Than a Ranking

Spain Scientists Engineering & Technology / Mechanical Engineering Rankings in Spain 2024

The international independent ranking organisation AD Scientific Index is more than an ordinary "Ranking". The "AD Scientific Index" analyses the academic work of scientists using the H-index, i10 index and number of citations, and provides results that can be used to evaluate the productivity and efficiency of individuals and institutions. In addition to ranking according to "total H-index" for individuals and institutions, you can also see the ranking and analyses according to "last 6 years H-index", "total i10 Productivity index", "last 6 years i10 Productivity index", "total citations" and "last 6 years citations" only in "AD Scientific Index". See also: Subject Rankings, University Subject Rankings and  Universities Rankings 2024 (Sort by: Last 6 years H Index).   Click here for individual or institutional registration.

map
×
Total 56.400 scientist, 1 country, 0 institution
Javier Llorca
Javier Llorca
Universidad de Cantabria
Universidad de Cantabria
Spain
Others
medicina
H-Index Rankings
University / Institution:
# 7
Country:
# 251
Region:
# 4,439
World:
# 13,142
H-Index
Total:
89
Last 6 Year:
53
Last 6 Year/Total:
0.596
i10 Index
Total:
445
Last 6 Year:
283
Last 6 Year/Total:
0.636
Citation
Total:
32,807
Last 6 Year:
12,623
Last 6 Year/Total:
0.385
Antonio B. Fuertes
Antonio B. Fuertes
Instituto Nacional del Carbon
Instituto Nacional del Carbon
Spain
Engineering & Technology / Metallurgical & Materials Engineering
carbon materials
energy storage
graphene
H-Index Rankings
University / Institution:
# 1
Country:
# 252
Region:
# 4,442
World:
# 13,154
H-Index
Total:
89
Last 6 Year:
53
Last 6 Year/Total:
0.596
i10 Index
Total:
216
Last 6 Year:
146
Last 6 Year/Total:
0.676
Citation
Total:
28,839
Last 6 Year:
11,666
Last 6 Year/Total:
0.405
Joaquin Dopazo
Joaquin Dopazo
Instituto de Investigación y Formación Agraria y Pesquera
Instituto de Investigación y Formación Agraria y Pesquera
Spain
Natural Sciences / Molecular Biology & Genetics
Genomics
Systems medicine
Precision Medicine
Clinical bioinformatics
Machine Learning
H-Index Rankings
University / Institution:
# 2
Country:
# 253
Region:
# 4,450
World:
# 13,173
H-Index
Total:
89
Last 6 Year:
51
Last 6 Year/Total:
0.573
i10 Index
Total:
322
Last 6 Year:
195
Last 6 Year/Total:
0.606
Citation
Total:
35,691
Last 6 Year:
13,228
Last 6 Year/Total:
0.371
Antonio Echavarren
Antonio Echavarren
Institut Catalá d'Investigació Química
Institut Catalá d'Investigació Química
Spain
Natural Sciences / Chemical Sciences
Organic Chemistry
Organometallic Chemistry
Synthesis
H-Index Rankings
University / Institution:
# 1
Country:
# 254
Region:
# 4,455
World:
# 13,184
H-Index
Total:
89
Last 6 Year:
50
Last 6 Year/Total:
0.562
i10 Index
Total:
319
Last 6 Year:
205
Last 6 Year/Total:
0.643
Citation
Total:
34,045
Last 6 Year:
9,598
Last 6 Year/Total:
0.282
Marcos González Díaz
Marcos González Díaz
Universidad de Salamanca
Universidad de Salamanca
Spain
Natural Sciences / Molecular Biology & Genetics
medicina
hematología
biología molecular
H-Index Rankings
University / Institution:
# 5
Country:
# 255
Region:
# 4,468
World:
# 13,230
H-Index
Total:
89
Last 6 Year:
47
Last 6 Year/Total:
0.528
i10 Index
Total:
343
Last 6 Year:
198
Last 6 Year/Total:
0.577
Citation
Total:
38,960
Last 6 Year:
12,220
Last 6 Year/Total:
0.314
Mariano Esteban
Mariano Esteban
Centro Nacional de Biotecnología
Centro Nacional de Biotecnología
Spain
Medical and Health Sciences / Nursing and Midwifery
poxvirus
vacunas
enfermedades infecciosas
H-Index Rankings
University / Institution:
# 3
Country:
# 256
Region:
# 4,503
World:
# 13,367
H-Index
Total:
89
Last 6 Year:
34
Last 6 Year/Total:
0.382
i10 Index
Total:
341
Last 6 Year:
168
Last 6 Year/Total:
0.493
Citation
Total:
26,245
Last 6 Year:
5,895
Last 6 Year/Total:
0.225
Aurelio Tobías
Aurelio Tobías
Instituto de Diagnóstico Ambiental y Estudios del Agua
Instituto de Diagnóstico Ambiental y Estudios del Agua
Spain
Engineering & Technology / Environmental Science & Engineering
Environmental epidemiology
air pollution
climate change
time-series regression
meta-analysis
H-Index Rankings
University / Institution:
# 5
Country:
# 257
Region:
# 4,532
World:
# 13,472
H-Index
Total:
88
Last 6 Year:
68
Last 6 Year/Total:
0.773
i10 Index
Total:
262
Last 6 Year:
210
Last 6 Year/Total:
0.802
Citation
Total:
31,398
Last 6 Year:
20,751
Last 6 Year/Total:
0.661
M Angeles Esteban
M Angeles Esteban
Universidad de Murcia
Universidad de Murcia
Spain
Medical and Health Sciences / Immunology
Inmunología de peces de acuicultura
H-Index Rankings
University / Institution:
# 1
Country:
# 258
Region:
# 4,558
World:
# 13,547
H-Index
Total:
88
Last 6 Year:
62
Last 6 Year/Total:
0.705
i10 Index
Total:
312
Last 6 Year:
276
Last 6 Year/Total:
0.885
Citation
Total:
24,531
Last 6 Year:
14,083
Last 6 Year/Total:
0.574
David Mecerreyes
David Mecerreyes
Centro de Física de Materiales
Centro de Física de Materiales
Spain
Engineering & Technology / Electrical & Electronic Engineering
poly(ionic liquid)s
redox polymers
polymer electrolytes
batteries
bioelectronics
H-Index Rankings
University / Institution:
# 4
Country:
# 259
Region:
# 4,570
World:
# 13,596
H-Index
Total:
88
Last 6 Year:
59
Last 6 Year/Total:
0.670
i10 Index
Total:
308
Last 6 Year:
256
Last 6 Year/Total:
0.831
Citation
Total:
28,090
Last 6 Year:
13,645
Last 6 Year/Total:
0.486
Antonio B Fuertes
Antonio B Fuertes
Instituto Nacional del Carbon
Instituto Nacional del Carbon
Spain
Others
carbon
porosity
energy storage
synthesis
H-Index Rankings
University / Institution:
# 2
Country:
# 260
Region:
# 4,622
World:
# 13,717
H-Index
Total:
88
Last 6 Year:
53
Last 6 Year/Total:
0.602
i10 Index
Total:
215
Last 6 Year:
147
Last 6 Year/Total:
0.684
Citation
Total:
28,598
Last 6 Year:
11,534
Last 6 Year/Total:
0.403
Adscientificindex
Adscientificindex

Click for INSTITUTIONAL BULK REGISTRATION and PREMIUM MEMBERSHIP advantages

Evgueni Chulkov
Evgueni Chulkov
Universidad del País Vasco
Universidad del País Vasco
Spain
Others
H-Index Rankings
University / Institution:
# 4
Country:
# 261
Region:
# 4,625
World:
# 13,721
H-Index
Total:
88
Last 6 Year:
52
Last 6 Year/Total:
0.591
i10 Index
Total:
448
Last 6 Year:
243
Last 6 Year/Total:
0.542
Citation
Total:
31,598
Last 6 Year:
12,351
Last 6 Year/Total:
0.391
Antonio Ventosa
Antonio Ventosa
Universidad de Sevilla
Universidad de Sevilla
Spain
Natural Sciences / Molecular Biology & Genetics
Microbiology
Extremophiles
Metagenomics
Taxonomy
Halophiles
H-Index Rankings
University / Institution:
# 6
Country:
# 262
Region:
# 4,683
World:
# 13,885
H-Index
Total:
88
Last 6 Year:
41
Last 6 Year/Total:
0.466
i10 Index
Total:
350
Last 6 Year:
205
Last 6 Year/Total:
0.586
Citation
Total:
28,616
Last 6 Year:
9,906
Last 6 Year/Total:
0.346
Joaquim Radua
Joaquim Radua
Universitat de Barcelona
Universitat de Barcelona
Spain
Medical and Health Sciences / Psychiatry
Psychiatry
Mental health
Neuroimaging
Meta-analysis
H-Index Rankings
University / Institution:
# 24
Country:
# 263
Region:
# 4,717
World:
# 13,995
H-Index
Total:
87
Last 6 Year:
77
Last 6 Year/Total:
0.885
i10 Index
Total:
247
Last 6 Year:
232
Last 6 Year/Total:
0.939
Citation
Total:
31,830
Last 6 Year:
23,881
Last 6 Year/Total:
0.750
Carmen Collado
Carmen Collado
Instituto de Agroquimica y Tecnologia de Alimentos
Instituto de Agroquimica y Tecnologia de Alimentos
Spain
Others
Microbiologia de Alimentos
H-Index Rankings
University / Institution:
# 2
Country:
# 264
Region:
# 4,719
World:
# 14,006
H-Index
Total:
87
Last 6 Year:
75
Last 6 Year/Total:
0.862
i10 Index
Total:
215
Last 6 Year:
199
Last 6 Year/Total:
0.926
Citation
Total:
33,109
Last 6 Year:
21,909
Last 6 Year/Total:
0.662
Cristina Botella
Cristina Botella
Universitat Jaume I
Universitat Jaume I
Spain
Social Sciences / Psychology
Virtual Reality
Augmented Psychology
Clinical Psychology
Psychological treatments
Presence
H-Index Rankings
University / Institution:
# 4
Country:
# 265
Region:
# 4,730
World:
# 14,057
H-Index
Total:
87
Last 6 Year:
67
Last 6 Year/Total:
0.770
i10 Index
Total:
368
Last 6 Year:
274
Last 6 Year/Total:
0.745
Citation
Total:
31,682
Last 6 Year:
18,153
Last 6 Year/Total:
0.573
Nuria Marba
Nuria Marba
Instituto Mediterráneo de Estdios Avanzados
Instituto Mediterráneo de Estdios Avanzados
Spain
Natural Sciences / Biological Science
Ecology
Global Change
Marine
Macrophytes
H-Index Rankings
University / Institution:
# 1
Country:
# 266
Region:
# 4,813
World:
# 14,234
H-Index
Total:
87
Last 6 Year:
55
Last 6 Year/Total:
0.632
i10 Index
Total:
210
Last 6 Year:
185
Last 6 Year/Total:
0.881
Citation
Total:
29,030
Last 6 Year:
16,066
Last 6 Year/Total:
0.553
Jordi Carratala
Jordi Carratala
Universitat de Barcelona
Universitat de Barcelona
Spain
Medical and Health Sciences / Infectious Diseases
Infectious Diseases
H-Index Rankings
University / Institution:
# 25
Country:
# 267
Region:
# 4,815
World:
# 14,240
H-Index
Total:
87
Last 6 Year:
54
Last 6 Year/Total:
0.621
i10 Index
Total:
307
Last 6 Year:
239
Last 6 Year/Total:
0.779
Citation
Total:
27,535
Last 6 Year:
14,101
Last 6 Year/Total:
0.512
Anabel Martinez Aran
Anabel Martinez Aran
Universitat de Barcelona
Universitat de Barcelona
Spain
Social Sciences / Psychology
Psychology
Neurocognition
neuropsychology
H-Index Rankings
University / Institution:
# 26
Country:
# 268
Region:
# 4,859
World:
# 14,379
H-Index
Total:
87
Last 6 Year:
46
Last 6 Year/Total:
0.529
i10 Index
Total:
185
Last 6 Year:
145
Last 6 Year/Total:
0.784
Citation
Total:
25,100
Last 6 Year:
8,104
Last 6 Year/Total:
0.323
Josep A. Planell|Josep Anton Planell, Josep Planell, J.A Planell
Josep A. Planell|Josep Anton Planell, Josep Planell, J.A Planell
Universitat Oberta de Catalunya
Universitat Oberta de Catalunya
Spain
Engineering & Technology / Biomaterials and Tissue Engineering
Biomaterials
E-Learning
Biomaterial Engineering
Tissue engineering
Computer modelling
H-Index Rankings
University / Institution:
# 1
Country:
# 269
Region:
# 4,886
World:
# 14,454
H-Index
Total:
87
Last 6 Year:
40
Last 6 Year/Total:
0.460
i10 Index
Total:
253
Last 6 Year:
158
Last 6 Year/Total:
0.625
Citation
Total:
26,396
Last 6 Year:
7,701
Last 6 Year/Total:
0.292
Francesc Borrull Ballarin
Francesc Borrull Ballarin
Universitat Rovira i Virgili
Universitat Rovira i Virgili
Spain
Natural Sciences / Chemical Sciences
H-Index Rankings
University / Institution:
# 3
Country:
# 270
Region:
# 4,889
World:
# 14,459
H-Index
Total:
87
Last 6 Year:
39
Last 6 Year/Total:
0.448
i10 Index
Total:
360
Last 6 Year:
207
Last 6 Year/Total:
0.575
Citation
Total:
24,058
Last 6 Year:
6,600
Last 6 Year/Total:
0.274
Ramón Serrano
Ramón Serrano
Universitat Politècnica de València
Universitat Politècnica de València
Spain
Natural Sciences / Molecular Biology & Genetics
Biología Molecular de Plantas
Transporte de Iones
homeostasis del pH
H-Index Rankings
University / Institution:
# 6
Country:
# 271
Region:
# 4,902
World:
# 14,510
H-Index
Total:
87
Last 6 Year:
34
Last 6 Year/Total:
0.391
i10 Index
Total:
184
Last 6 Year:
100
Last 6 Year/Total:
0.543
Citation
Total:
23,917
Last 6 Year:
3,800
Last 6 Year/Total:
0.159
Pablo Alonso Coello
Pablo Alonso Coello
Hospital de la Santa Creu i Sant Pau
Hospital de la Santa Creu i Sant Pau
Spain
Others
clinical epidemilogy
clinical guidelines
systematic reviews
clinical trials
patient perspective
H-Index Rankings
University / Institution:
# 1
Country:
# 272
Region:
# 4,918
World:
# 14,577
H-Index
Total:
86
Last 6 Year:
70
Last 6 Year/Total:
0.814
i10 Index
Total:
272
Last 6 Year:
225
Last 6 Year/Total:
0.827
Citation
Total:
67,865
Last 6 Year:
39,503
Last 6 Year/Total:
0.582
Marisa Fernandez
Marisa Fernandez
Centro de Física de Materiales
Centro de Física de Materiales
Spain
Others
H-Index Rankings
University / Institution:
# 5
Country:
# 273
Region:
# 4,931
World:
# 14,612
H-Index
Total:
86
Last 6 Year:
66
Last 6 Year/Total:
0.767
i10 Index
Total:
347
Last 6 Year:
191
Last 6 Year/Total:
0.550
Citation
Total:
27,753
Last 6 Year:
13,753
Last 6 Year/Total:
0.496
Marc Ribo
Marc Ribo
Hospital Universitari Vall d'Hebron
Hospital Universitari Vall d'Hebron
Spain
Medical and Health Sciences / Neurology
Stroke
H-Index Rankings
University / Institution:
# 1
Country:
# 274
Region:
# 4,944
World:
# 14,656
H-Index
Total:
86
Last 6 Year:
62
Last 6 Year/Total:
0.721
i10 Index
Total:
289
Last 6 Year:
235
Last 6 Year/Total:
0.813
Citation
Total:
43,476
Last 6 Year:
27,313
Last 6 Year/Total:
0.628
Javier Llorca
Javier Llorca
Universidad Politécnica de Madrid
Universidad Politécnica de Madrid
Spain
Engineering & Technology / Metallurgical & Materials Engineering
Materials Engineering
Mechanics of Materials
H-Index Rankings
University / Institution:
# 2
Country:
# 275
Region:
# 4,952
World:
# 14,671
H-Index
Total:
86
Last 6 Year:
61
Last 6 Year/Total:
0.709
i10 Index
Total:
297
Last 6 Year:
226
Last 6 Year/Total:
0.761
Citation
Total:
23,577
Last 6 Year:
10,817
Last 6 Year/Total:
0.459
AD Scientific Index - World Scientists Rankings - 2024 H INDEX i10 INDEX CITATION
University /
Institution 		Country Region World Name Country University / Institution Subject Total Last 6 year Last 6 year/total Total Last 6 year Last 6 year/total Total Last 6 year Last 6 year/total
7 251 4,439 13,142
Javier LlorcaJavier Llorca
Spain Spain Universidad de Cantabria Universidad de Cantabria Others

medicina |

89 53 0.596 445 283 0.636 32,807 12,623 0.385
1 252 4,442 13,154
Antonio B. FuertesAntonio B. Fuertes
Spain Spain Instituto Nacional del Carbon Instituto Nacional del Carbon Engineering & Technology / Metallurgical & Materials Engineering

carbon materials | energy storage | graphene |

89 53 0.596 216 146 0.676 28,839 11,666 0.405
2 253 4,450 13,173
Joaquin DopazoJoaquin Dopazo
Spain Spain Instituto de Investigación y Formación Agraria y Pesquera Instituto de Investigación y Formación Agraria y Pesquera Natural Sciences / Molecular Biology & Genetics

Genomics | Systems medicine | Precision Medicine | Clinical bioinformatics | Machine Learning |

89 51 0.573 322 195 0.606 35,691 13,228 0.371
1 254 4,455 13,184
Antonio EchavarrenAntonio Echavarren
Spain Spain Institut Catalá d'Investigació Química Institut Catalá d'Investigació Química Natural Sciences / Chemical Sciences

Organic Chemistry | Organometallic Chemistry | Synthesis |

89 50 0.562 319 205 0.643 34,045 9,598 0.282
5 255 4,468 13,230
Marcos González DíazMarcos González Díaz
Spain Spain Universidad de Salamanca Universidad de Salamanca Natural Sciences / Molecular Biology & Genetics

medicina | hematología | biología molecular |

89 47 0.528 343 198 0.577 38,960 12,220 0.314
3 256 4,503 13,367
Mariano EstebanMariano Esteban
Spain Spain Centro Nacional de Biotecnología Centro Nacional de Biotecnología Medical and Health Sciences / Nursing and Midwifery

poxvirus | vacunas | enfermedades infecciosas |

89 34 0.382 341 168 0.493 26,245 5,895 0.225
5 257 4,532 13,472
Aurelio TobíasAurelio Tobías
Spain Spain Instituto de Diagnóstico Ambiental y Estudios del Agua Instituto de Diagnóstico Ambiental y Estudios del Agua Engineering & Technology / Environmental Science & Engineering

Environmental epidemiology | air pollution | climate change | time-series regression | meta-analysis |

88 68 0.773 262 210 0.802 31,398 20,751 0.661
1 258 4,558 13,547
M Angeles EstebanM Angeles Esteban
Spain Spain Universidad de Murcia Universidad de Murcia Medical and Health Sciences / Immunology

Inmunología de peces de acuicultura |

88 62 0.705 312 276 0.885 24,531 14,083 0.574
4 259 4,570 13,596
David MecerreyesDavid Mecerreyes
Spain Spain Centro de Física de Materiales Centro de Física de Materiales Engineering & Technology / Electrical & Electronic Engineering

poly(ionic liquid)s | redox polymers | polymer electrolytes | batteries | bioelectronics |

88 59 0.670 308 256 0.831 28,090 13,645 0.486
2 260 4,622 13,717
Antonio B FuertesAntonio B Fuertes
Spain Spain Instituto Nacional del Carbon Instituto Nacional del Carbon Others

carbon | porosity | energy storage | synthesis |

88 53 0.602 215 147 0.684 28,598 11,534 0.403
Adscientificindex

Click for INSTITUTIONAL BULK REGISTRATION and PREMIUM MEMBERSHIP advantages

 Adscientificindex
4 261 4,625 13,721
Evgueni ChulkovEvgueni Chulkov
Spain Spain Universidad del País Vasco Universidad del País Vasco Others

88 52 0.591 448 243 0.542 31,598 12,351 0.391
6 262 4,683 13,885
Antonio VentosaAntonio Ventosa
Spain Spain Universidad de Sevilla Universidad de Sevilla Natural Sciences / Molecular Biology & Genetics

Microbiology | Extremophiles | Metagenomics | Taxonomy | Halophiles |

88 41 0.466 350 205 0.586 28,616 9,906 0.346
24 263 4,717 13,995
Joaquim RaduaJoaquim Radua
Spain Spain Universitat de Barcelona Universitat de Barcelona Medical and Health Sciences / Psychiatry

Psychiatry | Mental health | Neuroimaging | Meta-analysis |

87 77 0.885 247 232 0.939 31,830 23,881 0.750
2 264 4,719 14,006
Carmen ColladoCarmen Collado
Spain Spain Instituto de Agroquimica y Tecnologia de Alimentos Instituto de Agroquimica y Tecnologia de Alimentos Others

Microbiologia de Alimentos |

87 75 0.862 215 199 0.926 33,109 21,909 0.662
4 265 4,730 14,057
Cristina BotellaCristina Botella
Spain Spain Universitat Jaume I Universitat Jaume I Social Sciences / Psychology

Virtual Reality | Augmented Psychology | Clinical Psychology | Psychological treatments | Presence |

87 67 0.770 368 274 0.745 31,682 18,153 0.573
1 266 4,813 14,234
Nuria MarbaNuria Marba
Spain Spain Instituto Mediterráneo de Estdios Avanzados Instituto Mediterráneo de Estdios Avanzados Natural Sciences / Biological Science

Ecology | Global Change | Marine | Macrophytes |

87 55 0.632 210 185 0.881 29,030 16,066 0.553
25 267 4,815 14,240
Jordi CarratalaJordi Carratala
Spain Spain Universitat de Barcelona Universitat de Barcelona Medical and Health Sciences / Infectious Diseases

Infectious Diseases |

87 54 0.621 307 239 0.779 27,535 14,101 0.512
26 268 4,859 14,379
Anabel Martinez AranAnabel Martinez Aran
Spain Spain Universitat de Barcelona Universitat de Barcelona Social Sciences / Psychology

Psychology | Neurocognition | neuropsychology |

87 46 0.529 185 145 0.784 25,100 8,104 0.323
1 269 4,886 14,454
Josep A. Planell|Josep Anton Planell, Josep Planell, J.A PlanellJosep A. Planell|Josep Anton Planell, Josep Planell, J.A Planell
Spain Spain Universitat Oberta de Catalunya Universitat Oberta de Catalunya Engineering & Technology / Biomaterials and Tissue Engineering

Biomaterials | E-Learning | Biomaterial Engineering | Tissue engineering | Computer modelling |

87 40 0.460 253 158 0.625 26,396 7,701 0.292
3 270 4,889 14,459
Francesc Borrull BallarinFrancesc Borrull Ballarin
Spain Spain Universitat Rovira i Virgili Universitat Rovira i Virgili Natural Sciences / Chemical Sciences

87 39 0.448 360 207 0.575 24,058 6,600 0.274
6 271 4,902 14,510
Ramón SerranoRamón Serrano
Spain Spain Universitat Politècnica de València Universitat Politècnica de València Natural Sciences / Molecular Biology & Genetics

Biología Molecular de Plantas | Transporte de Iones | homeostasis del pH |

87 34 0.391 184 100 0.543 23,917 3,800 0.159
1 272 4,918 14,577
Pablo Alonso CoelloPablo Alonso Coello
Spain Spain Hospital de la Santa Creu i Sant Pau Hospital de la Santa Creu i Sant Pau Others

clinical epidemilogy | clinical guidelines | systematic reviews | clinical trials | patient perspective |

86 70 0.814 272 225 0.827 67,865 39,503 0.582
5 273 4,931 14,612
Marisa FernandezMarisa Fernandez
Spain Spain Centro de Física de Materiales Centro de Física de Materiales Others

86 66 0.767 347 191 0.550 27,753 13,753 0.496
1 274 4,944 14,656
Marc RiboMarc Ribo
Spain Spain Hospital Universitari Vall d'Hebron Hospital Universitari Vall d'Hebron Medical and Health Sciences / Neurology

Stroke |

86 62 0.721 289 235 0.813 43,476 27,313 0.628
2 275 4,952 14,671
Javier LlorcaJavier Llorca
Spain Spain Universidad Politécnica de Madrid Universidad Politécnica de Madrid Engineering & Technology / Metallurgical & Materials Engineering

Materials Engineering | Mechanics of Materials |

86 61 0.709 297 226 0.761 23,577 10,817 0.459