Indicators |
◀ |
2002 |
2003 |
2004 |
2005 |
2006 |
2007 |
2008 |
2009 |
2010 |
2011 |
2012 |
2013 |
2014 |
2015 |
2016 |
2018 |
▶ |
① Docs. |
97
|
96
|
89
|
76
|
85
|
77
|
97
|
88
|
95
|
91
|
62
|
66
|
62
|
50
|
44
|
29
|
② Docs. (2years) |
0
|
97
|
193
|
185
|
165
|
161
|
162
|
174
|
185
|
170
|
173
|
153
|
128
|
128
|
112
|
94
|
③ Docs. (3years) |
0
|
97
|
193
|
282
|
261
|
250
|
238
|
259
|
262
|
267
|
261
|
235
|
219
|
190
|
178
|
144
|
④ Docs. (5years) |
0
|
97
|
193
|
282
|
358
|
443
|
423
|
424
|
423
|
429
|
435
|
420
|
389
|
363
|
331
|
272
|
⑤ Refs. |
1843
|
1726
|
1594
|
1791
|
1668
|
1518
|
2090
|
1742
|
2086
|
2301
|
1576
|
1569
|
1458
|
1311
|
1069
|
831
|
⑥ Cited |
4
|
5
|
0
|
0
|
3
|
0
|
9
|
2
|
7
|
7
|
1
|
5
|
5
|
4
|
1
|
2
|
⑦ Cited (2years) |
0
|
15
|
16
|
11
|
22
|
31
|
52
|
42
|
52
|
51
|
59
|
40
|
39
|
38
|
40
|
7
|
⑧ Cited (3years) |
0
|
15
|
16
|
14
|
29
|
36
|
72
|
61
|
75
|
74
|
62
|
52
|
65
|
56
|
58
|
8
|
⑨ Cited (5years) |
0
|
15
|
16
|
14
|
33
|
49
|
74
|
82
|
109
|
124
|
75
|
71
|
100
|
77
|
94
|
15
|
⑩ Self Cited |
3
|
3
|
0
|
0
|
3
|
0
|
3
|
1
|
5
|
5
|
0
|
4
|
2
|
2
|
0
|
0
|
⑪ Self Cited (2years) |
0
|
6
|
5
|
0
|
5
|
13
|
15
|
17
|
13
|
25
|
15
|
15
|
13
|
20
|
6
|
1
|
⑫ Self Cited (3years) |
0
|
6
|
5
|
0
|
6
|
14
|
18
|
22
|
16
|
25
|
17
|
17
|
21
|
14
|
8
|
1
|
⑬ Self Cited (5years) |
0
|
6
|
5
|
0
|
6
|
16
|
18
|
24
|
23
|
30
|
19
|
22
|
27
|
18
|
11
|
3
|
ⓐ Impact Factor (2years) [⑦/②] |
0
|
0.155
|
0.083
|
0.059
|
0.133
|
0.193
|
0.321
|
0.241
|
0.281
|
0.3
|
0.341
|
0.261
|
0.305
|
0.297
|
0.357
|
0.074
|
ⓑ Impact Factor (3years) [⑧/③] |
0
|
0.155
|
0.083
|
0.05
|
0.111
|
0.144
|
0.303
|
0.236
|
0.286
|
0.277
|
0.238
|
0.221
|
0.297
|
0.295
|
0.326
|
0.056
|
ⓒ Impact Factor (5years) [⑨/④] |
0
|
0.155
|
0.083
|
0.05
|
0.092
|
0.111
|
0.175
|
0.193
|
0.258
|
0.289
|
0.172
|
0.169
|
0.257
|
0.212
|
0.284
|
0.055
|
ⓓ Immediacy Index [⑥/①] |
0.041
|
0.052
|
0
|
0
|
0.035
|
0
|
0.093
|
0.023
|
0.074
|
0.077
|
0.016
|
0.076
|
0.081
|
0.1
|
0.023
|
0.069
|
ⓔ ZIF (2years) [(⑦-⑪)/②] |
0
|
0.093
|
0.057
|
0.059
|
0.103
|
0.112
|
0.228
|
0.144
|
0.211
|
0.153
|
0.254
|
0.163
|
0.203
|
0.211
|
0.304
|
0.064
|
ⓕ ZIF (3years) [(⑧-⑫)/③] |
0
|
0.093
|
0.057
|
0.05
|
0.088
|
0.088
|
0.227
|
0.151
|
0.225
|
0.184
|
0.172
|
0.149
|
0.201
|
0.221
|
0.281
|
0.049
|
ⓖ ZIF (5years) [(⑨-⑬)/④] |
0
|
0.093
|
0.057
|
0.05
|
0.075
|
0.074
|
0.132
|
0.137
|
0.203
|
0.219
|
0.129
|
0.117
|
0.188
|
0.163
|
0.251
|
0.044
|
ⓗ Self Citing Rate [⑩/⑤] |
0.002
|
0.002
|
0
|
0
|
0.002
|
0
|
0.001
|
0.001
|
0.002
|
0.002
|
0
|
0.003
|
0.001
|
0.002
|
0
|
0
|
ⓘ Self Cited Rate [⑩/⑥] |
0.75
|
0.6
|
0
|
0
|
1
|
0
|
0.333
|
0.5
|
0.714
|
0.714
|
0
|
0.8
|
0.4
|
0.4
|
0
|
0
|