Indicators |
◀ |
2002 |
2003 |
2004 |
2005 |
2006 |
2007 |
2008 |
2009 |
2010 |
2011 |
2012 |
2013 |
2014 |
2015 |
2016 |
2018 |
▶ |
① Docs. |
413
|
410
|
430
|
432
|
421
|
499
|
533
|
671
|
780
|
855
|
806
|
764
|
682
|
554
|
394
|
265
|
② Docs. (2years) |
0
|
413
|
823
|
840
|
862
|
853
|
920
|
1032
|
1204
|
1451
|
1635
|
1661
|
1570
|
1446
|
1236
|
670
|
③ Docs. (3years) |
0
|
413
|
823
|
1253
|
1272
|
1283
|
1352
|
1453
|
1703
|
1984
|
2306
|
2441
|
2425
|
2252
|
2000
|
1224
|
④ Docs. (5years) |
0
|
413
|
823
|
1253
|
1685
|
2106
|
2192
|
2315
|
2556
|
2904
|
3338
|
3645
|
3876
|
3887
|
3661
|
2670
|
⑤ Refs. |
9188
|
10375
|
9941
|
11438
|
10827
|
13913
|
14252
|
17544
|
21298
|
25020
|
23238
|
21405
|
19579
|
15528
|
11048
|
7596
|
⑥ Cited |
1
|
1
|
1
|
10
|
31
|
75
|
74
|
43
|
72
|
270
|
98
|
61
|
34
|
24
|
14
|
13
|
⑦ Cited (2years) |
0
|
2
|
1
|
10
|
21
|
319
|
719
|
128
|
424
|
525
|
619
|
356
|
251
|
252
|
135
|
76
|
⑧ Cited (3years) |
0
|
2
|
1
|
11
|
24
|
319
|
886
|
157
|
556
|
720
|
714
|
452
|
350
|
349
|
214
|
100
|
⑨ Cited (5years) |
0
|
2
|
1
|
11
|
28
|
319
|
886
|
185
|
674
|
945
|
827
|
580
|
475
|
494
|
316
|
146
|
⑩ Self Cited |
0
|
0
|
1
|
8
|
25
|
69
|
64
|
27
|
60
|
260
|
93
|
48
|
27
|
19
|
12
|
13
|
⑪ Self Cited (2years) |
0
|
0
|
0
|
2
|
14
|
286
|
677
|
89
|
353
|
450
|
556
|
292
|
199
|
261
|
95
|
58
|
⑫ Self Cited (3years) |
0
|
0
|
0
|
2
|
14
|
286
|
827
|
107
|
470
|
633
|
641
|
353
|
265
|
261
|
140
|
74
|
⑬ Self Cited (5years) |
0
|
0
|
0
|
2
|
14
|
286
|
827
|
128
|
556
|
831
|
745
|
433
|
345
|
352
|
197
|
96
|
ⓐ Impact Factor (2years) [⑦/②] |
0
|
0.005
|
0.001
|
0.012
|
0.024
|
0.374
|
0.782
|
0.124
|
0.352
|
0.362
|
0.379
|
0.214
|
0.16
|
0.174
|
0.109
|
0.113
|
ⓑ Impact Factor (3years) [⑧/③] |
0
|
0.005
|
0.001
|
0.009
|
0.019
|
0.249
|
0.655
|
0.108
|
0.326
|
0.363
|
0.31
|
0.185
|
0.144
|
0.155
|
0.107
|
0.082
|
ⓒ Impact Factor (5years) [⑨/④] |
0
|
0.005
|
0.001
|
0.009
|
0.017
|
0.151
|
0.404
|
0.08
|
0.264
|
0.325
|
0.248
|
0.159
|
0.123
|
0.127
|
0.086
|
0.055
|
ⓓ Immediacy Index [⑥/①] |
0.002
|
0.002
|
0.002
|
0.023
|
0.074
|
0.15
|
0.139
|
0.064
|
0.092
|
0.316
|
0.122
|
0.08
|
0.05
|
0.056
|
0.036
|
0.049
|
ⓔ ZIF (2years) [(⑦-⑪)/②] |
0
|
0.005
|
0.001
|
0.01
|
0.008
|
0.039
|
0.046
|
0.038
|
0.059
|
0.052
|
0.039
|
0.039
|
0.033
|
0.039
|
0.032
|
0.027
|
ⓕ ZIF (3years) [(⑧-⑫)/③] |
0
|
0.005
|
0.001
|
0.007
|
0.008
|
0.026
|
0.044
|
0.034
|
0.05
|
0.044
|
0.032
|
0.041
|
0.035
|
0.039
|
0.037
|
0.021
|
ⓖ ZIF (5years) [(⑨-⑬)/④] |
0
|
0.005
|
0.001
|
0.007
|
0.008
|
0.016
|
0.027
|
0.025
|
0.046
|
0.039
|
0.025
|
0.04
|
0.034
|
0.037
|
0.033
|
0.019
|
ⓗ Self Citing Rate [⑩/⑤] |
0
|
0
|
0
|
0.001
|
0.002
|
0.005
|
0.004
|
0.002
|
0.003
|
0.01
|
0.004
|
0.002
|
0.001
|
0.002
|
0.001
|
0.002
|
ⓘ Self Cited Rate [⑩/⑥] |
0
|
0
|
1
|
0.8
|
0.806
|
0.92
|
0.865
|
0.628
|
0.833
|
0.963
|
0.949
|
0.787
|
0.794
|
0.774
|
0.857
|
1
|