Indicators |
◀ |
2002 |
2003 |
2004 |
2005 |
2006 |
2007 |
2008 |
2009 |
2010 |
2011 |
2012 |
2013 |
2014 |
2015 |
2016 |
2017 |
2018 |
2019 |
2020 |
2021 |
2022 |
▶ |
① Docs. |
86
|
87
|
98
|
131
|
132
|
132
|
136
|
148
|
146
|
183
|
192
|
192
|
234
|
268
|
240
|
291
|
260
|
240
|
240
|
240
|
240
|
② Docs. (2years) |
0
|
86
|
173
|
177
|
221
|
263
|
264
|
267
|
283
|
288
|
329
|
375
|
384
|
426
|
502
|
508
|
531
|
551
|
500
|
480
|
480
|
③ Docs. (3years) |
0
|
86
|
173
|
263
|
308
|
353
|
395
|
399
|
415
|
423
|
477
|
521
|
567
|
618
|
694
|
742
|
799
|
791
|
791
|
740
|
720
|
④ Docs. (5years) |
0
|
86
|
173
|
263
|
394
|
526
|
572
|
620
|
678
|
687
|
745
|
805
|
861
|
947
|
1069
|
1126
|
1225
|
1293
|
1299
|
1271
|
1271
|
⑤ Refs. |
1678
|
1725
|
1971
|
2683
|
3030
|
3048
|
3039
|
2846
|
3579
|
4866
|
5600
|
5873
|
6192
|
8232
|
7232
|
10018
|
11795
|
10902
|
10741
|
10621
|
10922
|
⑥ Cited |
4
|
3
|
2
|
2
|
2
|
4
|
2
|
4
|
5
|
16
|
20
|
18
|
17
|
33
|
106
|
118
|
149
|
182
|
61
|
84
|
71
|
⑦ Cited (2years) |
0
|
16
|
23
|
12
|
6
|
30
|
49
|
30
|
45
|
166
|
146
|
132
|
214
|
290
|
395
|
726
|
943
|
983
|
877
|
688
|
297
|
⑧ Cited (3years) |
0
|
16
|
23
|
26
|
8
|
30
|
68
|
43
|
70
|
231
|
148
|
147
|
220
|
364
|
510
|
863
|
1197
|
1283
|
1128
|
951
|
499
|
⑨ Cited (5years) |
0
|
16
|
23
|
26
|
11
|
30
|
68
|
70
|
105
|
308
|
150
|
162
|
222
|
444
|
584
|
1044
|
1337
|
1604
|
1172
|
1288
|
977
|
⑩ Self Cited |
1
|
2
|
1
|
2
|
1
|
3
|
1
|
3
|
4
|
13
|
13
|
13
|
9
|
23
|
26
|
38
|
72
|
38
|
14
|
23
|
50
|
⑪ Self Cited (2years) |
0
|
7
|
12
|
11
|
4
|
28
|
45
|
25
|
38
|
129
|
77
|
86
|
126
|
145
|
170
|
327
|
429
|
456
|
316
|
244
|
245
|
⑫ Self Cited (3years) |
0
|
7
|
12
|
22
|
4
|
28
|
64
|
36
|
60
|
192
|
77
|
92
|
128
|
216
|
220
|
402
|
547
|
577
|
444
|
364
|
418
|
⑬ Self Cited (5years) |
0
|
7
|
12
|
22
|
4
|
28
|
64
|
58
|
93
|
252
|
77
|
92
|
129
|
253
|
255
|
512
|
610
|
703
|
462
|
535
|
851
|
ⓐ Impact Factor (2years) [⑦/②] |
0
|
0.186
|
0.133
|
0.068
|
0.027
|
0.114
|
0.186
|
0.112
|
0.159
|
0.576
|
0.444
|
0.352
|
0.557
|
0.681
|
0.787
|
1.429
|
1.776
|
1.784
|
1.754
|
1.433
|
0.619
|
ⓑ Impact Factor (3years) [⑧/③] |
0
|
0.186
|
0.133
|
0.099
|
0.026
|
0.085
|
0.172
|
0.108
|
0.169
|
0.546
|
0.31
|
0.282
|
0.388
|
0.589
|
0.735
|
1.163
|
1.498
|
1.622
|
1.426
|
1.285
|
0.693
|
ⓒ Impact Factor (5years) [⑨/④] |
0
|
0.186
|
0.133
|
0.099
|
0.028
|
0.057
|
0.119
|
0.113
|
0.155
|
0.448
|
0.201
|
0.201
|
0.258
|
0.469
|
0.546
|
0.927
|
1.091
|
1.241
|
0.902
|
1.013
|
0.769
|
ⓓ Immediacy Index [⑥/①] |
0.047
|
0.034
|
0.022
|
0.015
|
0.015
|
0.03
|
0.015
|
0.027
|
0.034
|
0.087
|
0.104
|
0.094
|
0.073
|
0.254
|
0.442
|
0.405
|
0.573
|
0.758
|
0.254
|
0.35
|
0.296
|
ⓔ ZIF (2years) [(⑦-⑪)/②] |
0
|
0.105
|
0.064
|
0.006
|
0.009
|
0.008
|
0.015
|
0.019
|
0.025
|
0.128
|
0.21
|
0.123
|
0.229
|
0.279
|
0.448
|
0.785
|
0.968
|
0.956
|
1.122
|
0.925
|
0.108
|
ⓕ ZIF (3years) [(⑧-⑫)/③] |
0
|
0.105
|
0.064
|
0.015
|
0.013
|
0.006
|
0.01
|
0.018
|
0.024
|
0.092
|
0.149
|
0.106
|
0.162
|
0.239
|
0.418
|
0.621
|
0.814
|
0.893
|
0.865
|
0.793
|
0.113
|
ⓖ ZIF (5years) [(⑨-⑬)/④] |
0
|
0.105
|
0.064
|
0.015
|
0.018
|
0.004
|
0.007
|
0.019
|
0.018
|
0.082
|
0.098
|
0.087
|
0.108
|
0.202
|
0.308
|
0.472
|
0.593
|
0.697
|
0.547
|
0.592
|
0.099
|
ⓗ Self Citing Rate [⑩/⑤] |
0.001
|
0.001
|
0.001
|
0.001
|
0
|
0.001
|
0
|
0.001
|
0.001
|
0.003
|
0.002
|
0.002
|
0.001
|
0.004
|
0.004
|
0.004
|
0.006
|
0.003
|
0.001
|
0.002
|
0.005
|
ⓘ Self Cited Rate [⑩/⑥] |
0.25
|
0.667
|
0.5
|
1
|
0.5
|
0.75
|
0.5
|
0.75
|
0.8
|
0.813
|
0.65
|
0.722
|
0.529
|
0.544
|
0.245
|
0.322
|
0.483
|
0.209
|
0.23
|
0.274
|
0.704
|