Indicators |
◀ |
2002 |
2003 |
2004 |
2005 |
2006 |
2007 |
2008 |
2009 |
2010 |
2011 |
2012 |
2013 |
2014 |
2015 |
2016 |
2017 |
2018 |
▶ |
① Docs. |
18
|
33
|
62
|
52
|
55
|
55
|
52
|
45
|
49
|
52
|
43
|
42
|
45
|
56
|
56
|
45
|
42
|
② Docs. (2years) |
0
|
18
|
51
|
95
|
114
|
107
|
110
|
107
|
97
|
94
|
101
|
95
|
85
|
87
|
101
|
112
|
101
|
③ Docs. (3years) |
0
|
18
|
51
|
113
|
147
|
169
|
162
|
162
|
152
|
146
|
146
|
144
|
137
|
130
|
143
|
157
|
157
|
④ Docs. (5years) |
0
|
18
|
51
|
113
|
165
|
220
|
257
|
276
|
259
|
256
|
253
|
241
|
231
|
231
|
238
|
242
|
244
|
⑤ Refs. |
0
|
0
|
0
|
0
|
0
|
0
|
0
|
1447
|
1623
|
1758
|
1336
|
1437
|
1608
|
2124
|
2147
|
1660
|
1547
|
⑥ Cited |
0
|
0
|
1
|
0
|
0
|
0
|
0
|
0
|
5
|
11
|
2
|
0
|
2
|
5
|
2
|
4
|
7
|
⑦ Cited (2years) |
0
|
0
|
0
|
2
|
0
|
0
|
1
|
0
|
41
|
26
|
18
|
17
|
32
|
27
|
22
|
35
|
37
|
⑧ Cited (3years) |
0
|
0
|
0
|
2
|
0
|
0
|
1
|
0
|
53
|
37
|
20
|
25
|
46
|
45
|
40
|
44
|
46
|
⑨ Cited (5years) |
0
|
0
|
0
|
2
|
0
|
0
|
1
|
6
|
74
|
66
|
26
|
42
|
67
|
91
|
77
|
73
|
57
|
⑩ Self Cited |
0
|
0
|
0
|
0
|
0
|
0
|
0
|
0
|
1
|
2
|
0
|
0
|
1
|
3
|
1
|
1
|
5
|
⑪ Self Cited (2years) |
0
|
0
|
0
|
0
|
0
|
0
|
0
|
0
|
7
|
1
|
3
|
7
|
11
|
14
|
10
|
6
|
12
|
⑫ Self Cited (3years) |
0
|
0
|
0
|
0
|
0
|
0
|
0
|
0
|
10
|
1
|
3
|
9
|
15
|
19
|
14
|
6
|
12
|
⑬ Self Cited (5years) |
0
|
0
|
0
|
0
|
0
|
0
|
0
|
0
|
13
|
4
|
3
|
10
|
16
|
28
|
22
|
8
|
12
|
ⓐ Impact Factor (2years) [⑦/②] |
0
|
0
|
0
|
0.021
|
0
|
0
|
0.009
|
0
|
0.423
|
0.277
|
0.178
|
0.179
|
0.376
|
0.31
|
0.218
|
0.313
|
0.366
|
ⓑ Impact Factor (3years) [⑧/③] |
0
|
0
|
0
|
0.018
|
0
|
0
|
0.006
|
0
|
0.349
|
0.253
|
0.137
|
0.174
|
0.336
|
0.346
|
0.28
|
0.28
|
0.293
|
ⓒ Impact Factor (5years) [⑨/④] |
0
|
0
|
0
|
0.018
|
0
|
0
|
0.004
|
0.022
|
0.286
|
0.258
|
0.103
|
0.174
|
0.29
|
0.394
|
0.324
|
0.302
|
0.234
|
ⓓ Immediacy Index [⑥/①] |
0
|
0
|
0.016
|
0
|
0
|
0
|
0
|
0
|
0.102
|
0.212
|
0.047
|
0
|
0.044
|
0.107
|
0.036
|
0.089
|
0.167
|
ⓔ ZIF (2years) [(⑦-⑪)/②] |
0
|
0
|
0
|
0.021
|
0
|
0
|
0.009
|
0
|
0.351
|
0.266
|
0.149
|
0.105
|
0.247
|
0.195
|
0.119
|
0.259
|
0.248
|
ⓕ ZIF (3years) [(⑧-⑫)/③] |
0
|
0
|
0
|
0.018
|
0
|
0
|
0.006
|
0
|
0.283
|
0.247
|
0.116
|
0.111
|
0.226
|
0.2
|
0.182
|
0.242
|
0.217
|
ⓖ ZIF (5years) [(⑨-⑬)/④] |
0
|
0
|
0
|
0.018
|
0
|
0
|
0.004
|
0.022
|
0.236
|
0.242
|
0.091
|
0.133
|
0.221
|
0.273
|
0.231
|
0.269
|
0.184
|
ⓗ Self Citing Rate [⑩/⑤] |
0
|
0
|
0
|
0
|
0
|
0
|
0
|
0
|
0.001
|
0.001
|
0
|
0
|
0.001
|
0.001
|
0
|
0.001
|
0.003
|
ⓘ Self Cited Rate [⑩/⑥] |
0
|
0
|
0
|
0
|
0
|
0
|
0
|
0
|
0.2
|
0.182
|
0
|
0
|
0.5
|
0.5
|
0.5
|
0.25
|
0.714
|