Indicators |
◀ |
2002 |
2003 |
2004 |
2005 |
2006 |
2007 |
2008 |
2009 |
2010 |
2011 |
2012 |
2013 |
2014 |
2015 |
2016 |
2018 |
2021 |
▶ |
① Docs. |
50
|
50
|
54
|
64
|
58
|
61
|
40
|
66
|
72
|
72
|
89
|
134
|
134
|
140
|
160
|
134
|
3
|
② Docs. (2years) |
0
|
50
|
100
|
104
|
118
|
122
|
119
|
101
|
106
|
138
|
144
|
161
|
223
|
268
|
274
|
322
|
30
|
③ Docs. (3years) |
0
|
50
|
100
|
154
|
168
|
176
|
183
|
159
|
167
|
178
|
210
|
233
|
295
|
357
|
408
|
462
|
193
|
④ Docs. (5years) |
0
|
50
|
100
|
154
|
218
|
276
|
287
|
277
|
289
|
297
|
311
|
339
|
433
|
501
|
569
|
730
|
515
|
⑤ Refs. |
1083
|
1146
|
1105
|
1338
|
1056
|
1124
|
769
|
1573
|
1598
|
1893
|
1677
|
2610
|
3058
|
3180
|
4255
|
3950
|
88
|
⑥ Cited |
0
|
0
|
0
|
1
|
3
|
1
|
0
|
2
|
5
|
6
|
10
|
17
|
22
|
15
|
15
|
19
|
0
|
⑦ Cited (2years) |
0
|
3
|
2
|
3
|
7
|
12
|
8
|
13
|
21
|
29
|
36
|
21
|
28
|
24
|
38
|
42
|
7
|
⑧ Cited (3years) |
0
|
3
|
2
|
9
|
8
|
13
|
13
|
17
|
30
|
37
|
40
|
30
|
39
|
30
|
58
|
58
|
11
|
⑨ Cited (5years) |
0
|
3
|
2
|
9
|
8
|
14
|
13
|
27
|
48
|
58
|
40
|
42
|
52
|
48
|
66
|
75
|
18
|
⑩ Self Cited |
0
|
0
|
0
|
0
|
0
|
0
|
0
|
1
|
1
|
3
|
9
|
17
|
18
|
11
|
11
|
10
|
0
|
⑪ Self Cited (2years) |
0
|
0
|
0
|
1
|
0
|
0
|
1
|
1
|
3
|
3
|
3
|
6
|
8
|
39
|
17
|
9
|
0
|
⑫ Self Cited (3years) |
0
|
0
|
0
|
2
|
0
|
0
|
1
|
1
|
3
|
3
|
3
|
6
|
10
|
8
|
23
|
15
|
1
|
⑬ Self Cited (5years) |
0
|
0
|
0
|
2
|
0
|
0
|
1
|
1
|
7
|
5
|
3
|
8
|
15
|
14
|
27
|
20
|
1
|
ⓐ Impact Factor (2years) [⑦/②] |
0
|
0.06
|
0.02
|
0.029
|
0.059
|
0.098
|
0.067
|
0.129
|
0.198
|
0.21
|
0.25
|
0.13
|
0.126
|
0.09
|
0.139
|
0.13
|
0.233
|
ⓑ Impact Factor (3years) [⑧/③] |
0
|
0.06
|
0.02
|
0.058
|
0.048
|
0.074
|
0.071
|
0.107
|
0.18
|
0.208
|
0.19
|
0.129
|
0.132
|
0.084
|
0.142
|
0.126
|
0.057
|
ⓒ Impact Factor (5years) [⑨/④] |
0
|
0.06
|
0.02
|
0.058
|
0.037
|
0.051
|
0.045
|
0.097
|
0.166
|
0.195
|
0.129
|
0.124
|
0.12
|
0.096
|
0.116
|
0.103
|
0.035
|
ⓓ Immediacy Index [⑥/①] |
0
|
0
|
0
|
0.016
|
0.052
|
0.016
|
0
|
0.03
|
0.069
|
0.083
|
0.112
|
0.127
|
0.164
|
0.121
|
0.094
|
0.142
|
0
|
ⓔ ZIF (2years) [(⑦-⑪)/②] |
0
|
0.06
|
0.02
|
0.019
|
0.059
|
0.098
|
0.059
|
0.119
|
0.17
|
0.188
|
0.229
|
0.093
|
0.09
|
0.063
|
0.077
|
0.102
|
0.233
|
ⓕ ZIF (3years) [(⑧-⑫)/③] |
0
|
0.06
|
0.02
|
0.045
|
0.048
|
0.074
|
0.066
|
0.101
|
0.162
|
0.191
|
0.176
|
0.103
|
0.098
|
0.062
|
0.086
|
0.093
|
0.052
|
ⓖ ZIF (5years) [(⑨-⑬)/④] |
0
|
0.06
|
0.02
|
0.045
|
0.037
|
0.051
|
0.042
|
0.094
|
0.142
|
0.178
|
0.119
|
0.1
|
0.085
|
0.068
|
0.069
|
0.075
|
0.033
|
ⓗ Self Citing Rate [⑩/⑤] |
0
|
0
|
0
|
0
|
0
|
0
|
0
|
0.001
|
0.001
|
0.002
|
0.005
|
0.007
|
0.006
|
0.003
|
0.003
|
0.003
|
0
|
ⓘ Self Cited Rate [⑩/⑥] |
0
|
0
|
0
|
0
|
0
|
0
|
0
|
0.5
|
0.2
|
0.5
|
0.9
|
1
|
0.818
|
0.647
|
0.733
|
0.526
|
0
|