Indicators |
◀ |
2002 |
2003 |
2004 |
2005 |
2006 |
2007 |
2008 |
2009 |
2010 |
2011 |
2012 |
2013 |
2014 |
2015 |
2016 |
2018 |
▶ |
① Docs. |
28
|
43
|
41
|
50
|
55
|
56
|
49
|
61
|
66
|
73
|
77
|
67
|
70
|
68
|
91
|
46
|
② Docs. (2years) |
0
|
28
|
71
|
84
|
91
|
105
|
111
|
105
|
110
|
127
|
139
|
150
|
144
|
137
|
138
|
155
|
③ Docs. (3years) |
0
|
28
|
71
|
112
|
134
|
146
|
161
|
160
|
166
|
176
|
200
|
216
|
217
|
214
|
205
|
223
|
④ Docs. (5years) |
0
|
28
|
71
|
112
|
162
|
217
|
245
|
251
|
271
|
287
|
305
|
326
|
344
|
353
|
355
|
360
|
⑤ Refs. |
557
|
732
|
825
|
1142
|
946
|
1089
|
1102
|
1377
|
1492
|
1454
|
1665
|
1583
|
1588
|
1737
|
2542
|
1518
|
⑥ Cited |
0
|
0
|
2
|
0
|
0
|
0
|
1
|
0
|
1
|
0
|
0
|
1
|
3
|
0
|
3
|
1
|
⑦ Cited (2years) |
0
|
0
|
1
|
1
|
1
|
5
|
0
|
2
|
7
|
5
|
8
|
12
|
16
|
13
|
15
|
19
|
⑧ Cited (3years) |
0
|
0
|
1
|
3
|
2
|
5
|
0
|
2
|
7
|
5
|
9
|
12
|
19
|
18
|
24
|
21
|
⑨ Cited (5years) |
0
|
0
|
1
|
3
|
2
|
5
|
0
|
3
|
8
|
5
|
9
|
15
|
20
|
32
|
34
|
34
|
⑩ Self Cited |
0
|
0
|
0
|
0
|
0
|
0
|
0
|
0
|
0
|
0
|
0
|
1
|
0
|
0
|
1
|
1
|
⑪ Self Cited (2years) |
0
|
0
|
1
|
1
|
1
|
2
|
0
|
0
|
1
|
0
|
1
|
4
|
7
|
8
|
11
|
12
|
⑫ Self Cited (3years) |
0
|
0
|
1
|
2
|
2
|
2
|
0
|
0
|
1
|
0
|
1
|
4
|
7
|
10
|
17
|
13
|
⑬ Self Cited (5years) |
0
|
0
|
1
|
2
|
2
|
2
|
0
|
0
|
1
|
0
|
1
|
4
|
7
|
13
|
23
|
18
|
ⓐ Impact Factor (2years) [⑦/②] |
0
|
0
|
0.014
|
0.012
|
0.011
|
0.048
|
0
|
0.019
|
0.064
|
0.039
|
0.058
|
0.08
|
0.111
|
0.095
|
0.109
|
0.123
|
ⓑ Impact Factor (3years) [⑧/③] |
0
|
0
|
0.014
|
0.027
|
0.015
|
0.034
|
0
|
0.013
|
0.042
|
0.028
|
0.045
|
0.056
|
0.088
|
0.084
|
0.117
|
0.094
|
ⓒ Impact Factor (5years) [⑨/④] |
0
|
0
|
0.014
|
0.027
|
0.012
|
0.023
|
0
|
0.012
|
0.03
|
0.017
|
0.03
|
0.046
|
0.058
|
0.091
|
0.096
|
0.094
|
ⓓ Immediacy Index [⑥/①] |
0
|
0
|
0.049
|
0
|
0
|
0
|
0.02
|
0
|
0.015
|
0
|
0
|
0.015
|
0.043
|
0.015
|
0.033
|
0.022
|
ⓔ ZIF (2years) [(⑦-⑪)/②] |
0
|
0
|
0
|
0
|
0
|
0.029
|
0
|
0.019
|
0.055
|
0.039
|
0.05
|
0.053
|
0.063
|
0.051
|
0.029
|
0.045
|
ⓕ ZIF (3years) [(⑧-⑫)/③] |
0
|
0
|
0
|
0.009
|
0
|
0.021
|
0
|
0.013
|
0.036
|
0.028
|
0.04
|
0.037
|
0.055
|
0.037
|
0.034
|
0.036
|
ⓖ ZIF (5years) [(⑨-⑬)/④] |
0
|
0
|
0
|
0.009
|
0
|
0.014
|
0
|
0.012
|
0.026
|
0.017
|
0.026
|
0.034
|
0.038
|
0.054
|
0.031
|
0.044
|
ⓗ Self Citing Rate [⑩/⑤] |
0
|
0
|
0
|
0
|
0
|
0
|
0
|
0
|
0
|
0
|
0
|
0.001
|
0
|
0
|
0
|
0.001
|
ⓘ Self Cited Rate [⑩/⑥] |
0
|
0
|
0
|
0
|
0
|
0
|
0
|
0
|
0
|
0
|
0
|
1
|
0
|
0
|
0.333
|
1
|