Indicators |
◀ |
2002 |
2003 |
2004 |
2005 |
2006 |
2007 |
2008 |
2009 |
2010 |
2011 |
2012 |
2013 |
2014 |
2015 |
2016 |
2017 |
▶ |
① Docs. |
218
|
226
|
191
|
180
|
174
|
175
|
167
|
143
|
140
|
117
|
114
|
131
|
115
|
92
|
86
|
94
|
② Docs. (2years) |
0
|
218
|
444
|
417
|
372
|
355
|
349
|
342
|
310
|
283
|
257
|
231
|
245
|
246
|
207
|
178
|
③ Docs. (3years) |
0
|
218
|
444
|
635
|
598
|
546
|
530
|
516
|
485
|
450
|
400
|
371
|
362
|
360
|
338
|
293
|
④ Docs. (5years) |
0
|
218
|
444
|
635
|
816
|
990
|
947
|
888
|
840
|
799
|
742
|
681
|
645
|
617
|
569
|
538
|
⑤ Refs. |
3508
|
3377
|
3045
|
3046
|
2844
|
2993
|
3100
|
3010
|
2884
|
2527
|
2587
|
2623
|
2389
|
2154
|
1801
|
2098
|
⑥ Cited |
2
|
4
|
7
|
9
|
13
|
17
|
9
|
7
|
7
|
12
|
4
|
10
|
7
|
11
|
12
|
9
|
⑦ Cited (2years) |
0
|
11
|
39
|
11
|
30
|
85
|
69
|
91
|
112
|
114
|
131
|
108
|
70
|
91
|
111
|
52
|
⑧ Cited (3years) |
0
|
11
|
39
|
22
|
30
|
85
|
121
|
134
|
180
|
177
|
145
|
144
|
111
|
134
|
141
|
89
|
⑨ Cited (5years) |
0
|
11
|
39
|
22
|
30
|
85
|
123
|
202
|
278
|
290
|
153
|
205
|
203
|
203
|
199
|
144
|
⑩ Self Cited |
1
|
4
|
6
|
6
|
9
|
10
|
4
|
6
|
4
|
6
|
1
|
5
|
3
|
3
|
3
|
3
|
⑪ Self Cited (2years) |
0
|
5
|
16
|
0
|
16
|
39
|
26
|
37
|
45
|
32
|
33
|
19
|
22
|
38
|
25
|
14
|
⑫ Self Cited (3years) |
0
|
5
|
16
|
5
|
16
|
39
|
47
|
48
|
70
|
41
|
33
|
29
|
31
|
42
|
27
|
22
|
⑬ Self Cited (5years) |
0
|
5
|
16
|
5
|
16
|
39
|
47
|
71
|
101
|
66
|
33
|
52
|
52
|
55
|
34
|
25
|
ⓐ Impact Factor (2years) [⑦/②] |
0
|
0.05
|
0.088
|
0.026
|
0.081
|
0.239
|
0.198
|
0.266
|
0.361
|
0.403
|
0.51
|
0.468
|
0.286
|
0.37
|
0.536
|
0.292
|
ⓑ Impact Factor (3years) [⑧/③] |
0
|
0.05
|
0.088
|
0.035
|
0.05
|
0.156
|
0.228
|
0.26
|
0.371
|
0.393
|
0.363
|
0.388
|
0.307
|
0.372
|
0.417
|
0.304
|
ⓒ Impact Factor (5years) [⑨/④] |
0
|
0.05
|
0.088
|
0.035
|
0.037
|
0.086
|
0.13
|
0.227
|
0.331
|
0.363
|
0.206
|
0.301
|
0.315
|
0.329
|
0.35
|
0.268
|
ⓓ Immediacy Index [⑥/①] |
0.009
|
0.018
|
0.037
|
0.05
|
0.075
|
0.097
|
0.054
|
0.049
|
0.05
|
0.103
|
0.035
|
0.076
|
0.061
|
0.12
|
0.14
|
0.096
|
ⓔ ZIF (2years) [(⑦-⑪)/②] |
0
|
0.028
|
0.052
|
0.026
|
0.038
|
0.13
|
0.123
|
0.158
|
0.216
|
0.29
|
0.381
|
0.385
|
0.196
|
0.248
|
0.415
|
0.213
|
ⓕ ZIF (3years) [(⑧-⑫)/③] |
0
|
0.028
|
0.052
|
0.027
|
0.023
|
0.084
|
0.14
|
0.167
|
0.227
|
0.302
|
0.28
|
0.31
|
0.221
|
0.256
|
0.337
|
0.229
|
ⓖ ZIF (5years) [(⑨-⑬)/④] |
0
|
0.028
|
0.052
|
0.027
|
0.017
|
0.046
|
0.08
|
0.148
|
0.211
|
0.28
|
0.162
|
0.225
|
0.234
|
0.24
|
0.29
|
0.221
|
ⓗ Self Citing Rate [⑩/⑤] |
0
|
0.001
|
0.002
|
0.002
|
0.003
|
0.003
|
0.001
|
0.002
|
0.001
|
0.002
|
0
|
0.002
|
0.001
|
0.001
|
0.002
|
0.001
|
ⓘ Self Cited Rate [⑩/⑥] |
0.5
|
1
|
0.857
|
0.667
|
0.692
|
0.588
|
0.444
|
0.857
|
0.571
|
0.5
|
0.25
|
0.5
|
0.429
|
0.273
|
0.25
|
0.333
|