Indicators |
◀ |
2002 |
2003 |
2004 |
2005 |
2006 |
2007 |
2008 |
2009 |
2010 |
2011 |
2012 |
2013 |
2014 |
2015 |
2016 |
2017 |
2018 |
▶ |
① Docs. |
189
|
222
|
269
|
247
|
223
|
237
|
246
|
260
|
274
|
251
|
260
|
276
|
258
|
252
|
242
|
196
|
131
|
② Docs. (2years) |
0
|
189
|
411
|
491
|
516
|
470
|
460
|
483
|
506
|
534
|
525
|
511
|
536
|
534
|
510
|
494
|
438
|
③ Docs. (3years) |
0
|
189
|
411
|
680
|
738
|
739
|
707
|
706
|
743
|
780
|
785
|
785
|
787
|
794
|
786
|
752
|
690
|
④ Docs. (5years) |
0
|
189
|
411
|
680
|
927
|
1150
|
1198
|
1222
|
1213
|
1240
|
1268
|
1291
|
1321
|
1319
|
1297
|
1288
|
1224
|
⑤ Refs. |
4992
|
5804
|
7281
|
7044
|
6304
|
7019
|
7307
|
7805
|
8038
|
7726
|
7806
|
8706
|
8191
|
8262
|
7605
|
6286
|
4411
|
⑥ Cited |
13
|
15
|
15
|
11
|
25
|
30
|
47
|
63
|
60
|
77
|
65
|
85
|
70
|
35
|
47
|
25
|
23
|
⑦ Cited (2years) |
0
|
41
|
124
|
61
|
264
|
316
|
326
|
338
|
630
|
598
|
634
|
583
|
668
|
690
|
491
|
406
|
257
|
⑧ Cited (3years) |
0
|
41
|
124
|
87
|
400
|
430
|
529
|
480
|
824
|
848
|
800
|
855
|
988
|
1045
|
833
|
633
|
361
|
⑨ Cited (5years) |
0
|
41
|
124
|
87
|
459
|
608
|
774
|
771
|
1286
|
1257
|
1099
|
1306
|
1535
|
1700
|
1465
|
1231
|
615
|
⑩ Self Cited |
7
|
11
|
2
|
0
|
9
|
15
|
30
|
26
|
21
|
28
|
18
|
22
|
13
|
12
|
12
|
3
|
7
|
⑪ Self Cited (2years) |
0
|
27
|
50
|
0
|
86
|
92
|
126
|
144
|
185
|
211
|
161
|
180
|
156
|
170
|
110
|
97
|
57
|
⑫ Self Cited (3years) |
0
|
27
|
50
|
0
|
121
|
129
|
172
|
194
|
231
|
287
|
235
|
238
|
241
|
258
|
163
|
134
|
78
|
⑬ Self Cited (5years) |
0
|
27
|
50
|
0
|
138
|
181
|
256
|
279
|
326
|
376
|
344
|
351
|
347
|
404
|
286
|
240
|
127
|
ⓐ Impact Factor (2years) [⑦/②] |
0
|
0.217
|
0.302
|
0.124
|
0.512
|
0.672
|
0.709
|
0.7
|
1.245
|
1.12
|
1.208
|
1.141
|
1.246
|
1.292
|
0.963
|
0.822
|
0.587
|
ⓑ Impact Factor (3years) [⑧/③] |
0
|
0.217
|
0.302
|
0.128
|
0.542
|
0.582
|
0.748
|
0.68
|
1.109
|
1.087
|
1.019
|
1.089
|
1.255
|
1.316
|
1.06
|
0.842
|
0.523
|
ⓒ Impact Factor (5years) [⑨/④] |
0
|
0.217
|
0.302
|
0.128
|
0.495
|
0.529
|
0.646
|
0.631
|
1.06
|
1.014
|
0.867
|
1.012
|
1.162
|
1.289
|
1.13
|
0.956
|
0.502
|
ⓓ Immediacy Index [⑥/①] |
0.069
|
0.068
|
0.056
|
0.045
|
0.112
|
0.127
|
0.191
|
0.242
|
0.219
|
0.307
|
0.25
|
0.308
|
0.271
|
0.167
|
0.194
|
0.128
|
0.176
|
ⓔ ZIF (2years) [(⑦-⑪)/②] |
0
|
0.074
|
0.18
|
0.124
|
0.345
|
0.477
|
0.435
|
0.402
|
0.879
|
0.725
|
0.901
|
0.789
|
0.955
|
0.97
|
0.747
|
0.626
|
0.457
|
ⓕ ZIF (3years) [(⑧-⑫)/③] |
0
|
0.074
|
0.18
|
0.128
|
0.378
|
0.407
|
0.505
|
0.405
|
0.798
|
0.719
|
0.72
|
0.786
|
0.949
|
0.991
|
0.852
|
0.664
|
0.41
|
ⓖ ZIF (5years) [(⑨-⑬)/④] |
0
|
0.074
|
0.18
|
0.128
|
0.346
|
0.371
|
0.432
|
0.403
|
0.791
|
0.71
|
0.595
|
0.74
|
0.899
|
0.983
|
0.909
|
0.769
|
0.399
|
ⓗ Self Citing Rate [⑩/⑤] |
0.001
|
0.002
|
0
|
0
|
0.001
|
0.002
|
0.004
|
0.003
|
0.003
|
0.004
|
0.002
|
0.003
|
0.002
|
0.001
|
0.002
|
0
|
0.002
|
ⓘ Self Cited Rate [⑩/⑥] |
0.538
|
0.733
|
0.133
|
0
|
0.36
|
0.5
|
0.638
|
0.413
|
0.35
|
0.364
|
0.277
|
0.259
|
0.186
|
0.286
|
0.255
|
0.12
|
0.304
|