Indicators |
◀ |
2002 |
2003 |
2004 |
2005 |
2006 |
2007 |
2008 |
2009 |
2010 |
2011 |
2012 |
2013 |
2014 |
2015 |
2016 |
2017 |
2018 |
2019 |
2020 |
2021 |
▶ |
① Docs. |
0
|
46
|
54
|
46
|
39
|
77
|
93
|
101
|
134
|
147
|
65
|
42
|
40
|
40
|
39
|
40
|
41
|
37
|
38
|
42
|
② Docs. (2years) |
0
|
0
|
46
|
100
|
100
|
85
|
116
|
170
|
194
|
235
|
281
|
212
|
107
|
82
|
80
|
79
|
79
|
81
|
78
|
75
|
③ Docs. (3years) |
0
|
0
|
46
|
100
|
146
|
139
|
162
|
209
|
271
|
328
|
382
|
346
|
254
|
147
|
122
|
119
|
119
|
120
|
118
|
116
|
④ Docs. (5years) |
0
|
0
|
46
|
100
|
146
|
185
|
262
|
309
|
356
|
444
|
552
|
540
|
489
|
428
|
334
|
226
|
201
|
200
|
197
|
195
|
⑤ Refs. |
0
|
424
|
540
|
459
|
328
|
742
|
918
|
1018
|
1415
|
1548
|
754
|
616
|
604
|
556
|
559
|
556
|
619
|
821
|
678
|
754
|
⑥ Cited |
0
|
1
|
1
|
1
|
0
|
0
|
8
|
6
|
5
|
16
|
7
|
1
|
1
|
0
|
0
|
1
|
3
|
0
|
4
|
1
|
⑦ Cited (2years) |
0
|
0
|
2
|
1
|
1
|
3
|
2
|
23
|
10
|
37
|
44
|
33
|
17
|
19
|
17
|
6
|
17
|
13
|
28
|
19
|
⑧ Cited (3years) |
0
|
0
|
2
|
1
|
1
|
3
|
2
|
24
|
12
|
39
|
45
|
41
|
28
|
25
|
21
|
15
|
24
|
18
|
34
|
34
|
⑨ Cited (5years) |
0
|
0
|
2
|
1
|
1
|
3
|
2
|
26
|
16
|
40
|
45
|
47
|
41
|
36
|
31
|
20
|
28
|
22
|
35
|
43
|
⑩ Self Cited |
0
|
1
|
1
|
1
|
0
|
0
|
8
|
4
|
3
|
11
|
2
|
0
|
0
|
0
|
0
|
0
|
0
|
0
|
2
|
1
|
⑪ Self Cited (2years) |
0
|
0
|
2
|
1
|
1
|
2
|
0
|
10
|
6
|
19
|
10
|
10
|
6
|
2
|
4
|
3
|
5
|
3
|
14
|
8
|
⑫ Self Cited (3years) |
0
|
0
|
2
|
1
|
1
|
2
|
0
|
10
|
6
|
19
|
10
|
10
|
9
|
2
|
6
|
7
|
6
|
5
|
16
|
14
|
⑬ Self Cited (5years) |
0
|
0
|
2
|
1
|
1
|
2
|
0
|
11
|
6
|
19
|
10
|
12
|
13
|
2
|
7
|
9
|
8
|
5
|
16
|
17
|
ⓐ Impact Factor (2years) [⑦/②] |
0
|
0
|
0.043
|
0.01
|
0.01
|
0.035
|
0.017
|
0.135
|
0.052
|
0.157
|
0.157
|
0.156
|
0.159
|
0.232
|
0.213
|
0.076
|
0.215
|
0.16
|
0.359
|
0.253
|
ⓑ Impact Factor (3years) [⑧/③] |
0
|
0
|
0.043
|
0.01
|
0.007
|
0.022
|
0.012
|
0.115
|
0.044
|
0.119
|
0.118
|
0.118
|
0.11
|
0.17
|
0.172
|
0.126
|
0.202
|
0.15
|
0.288
|
0.293
|
ⓒ Impact Factor (5years) [⑨/④] |
0
|
0
|
0.043
|
0.01
|
0.007
|
0.016
|
0.008
|
0.084
|
0.045
|
0.09
|
0.082
|
0.087
|
0.084
|
0.084
|
0.093
|
0.088
|
0.139
|
0.11
|
0.178
|
0.221
|
ⓓ Immediacy Index [⑥/①] |
0
|
0.022
|
0.019
|
0.022
|
0
|
0
|
0.086
|
0.059
|
0.037
|
0.109
|
0.108
|
0.024
|
0.025
|
0
|
0
|
0.025
|
0.073
|
0
|
0.105
|
0.024
|
ⓔ ZIF (2years) [(⑦-⑪)/②] |
0
|
0
|
0
|
0
|
0
|
0.012
|
0.017
|
0.076
|
0.021
|
0.077
|
0.121
|
0.108
|
0.103
|
0.207
|
0.163
|
0.038
|
0.152
|
0.123
|
0.179
|
0.147
|
ⓕ ZIF (3years) [(⑧-⑫)/③] |
0
|
0
|
0
|
0
|
0
|
0.007
|
0.012
|
0.067
|
0.022
|
0.061
|
0.092
|
0.09
|
0.075
|
0.156
|
0.123
|
0.067
|
0.151
|
0.108
|
0.153
|
0.172
|
ⓖ ZIF (5years) [(⑨-⑬)/④] |
0
|
0
|
0
|
0
|
0
|
0.005
|
0.008
|
0.049
|
0.028
|
0.047
|
0.063
|
0.065
|
0.057
|
0.079
|
0.072
|
0.049
|
0.1
|
0.085
|
0.096
|
0.133
|
ⓗ Self Citing Rate [⑩/⑤] |
0
|
0.002
|
0.002
|
0.002
|
0
|
0
|
0.009
|
0.004
|
0.002
|
0.007
|
0.003
|
0
|
0
|
0
|
0
|
0
|
0
|
0
|
0.003
|
0.001
|
ⓘ Self Cited Rate [⑩/⑥] |
0
|
1
|
1
|
1
|
0
|
0
|
1
|
0.667
|
0.6
|
0.688
|
0.286
|
0
|
0
|
0
|
0
|
0
|
0
|
0
|
0.5
|
1
|