Indicators |
◀ |
2002 |
2003 |
2004 |
2005 |
2006 |
2007 |
2008 |
2009 |
2010 |
2011 |
2012 |
2013 |
2014 |
2015 |
2016 |
2017 |
2018 |
2019 |
2020 |
2021 |
2022 |
2023 |
▶ |
① Docs. |
47
|
63
|
51
|
45
|
41
|
50
|
45
|
62
|
64
|
41
|
39
|
30
|
33
|
55
|
62
|
61
|
52
|
40
|
41
|
37
|
42
|
34
|
② Docs. (2years) |
0
|
47
|
110
|
114
|
96
|
86
|
91
|
95
|
107
|
126
|
105
|
80
|
69
|
63
|
88
|
117
|
123
|
113
|
92
|
81
|
78
|
79
|
③ Docs. (3years) |
0
|
47
|
110
|
161
|
159
|
137
|
136
|
136
|
157
|
171
|
167
|
144
|
110
|
102
|
118
|
150
|
178
|
175
|
153
|
133
|
118
|
120
|
④ Docs. (5years) |
0
|
47
|
110
|
161
|
206
|
247
|
250
|
232
|
243
|
262
|
262
|
251
|
236
|
207
|
198
|
219
|
241
|
263
|
270
|
256
|
231
|
212
|
⑤ Refs. |
978
|
1415
|
1080
|
1231
|
1062
|
1174
|
1012
|
1617
|
2835
|
1295
|
1504
|
1136
|
1071
|
2023
|
2065
|
1858
|
1786
|
1460
|
1517
|
1287
|
1551
|
1298
|
⑥ Cited |
0
|
0
|
1
|
1
|
1
|
2
|
1
|
8
|
6
|
3
|
0
|
0
|
1
|
1
|
5
|
5
|
0
|
2
|
6
|
9
|
5
|
1
|
⑦ Cited (2years) |
0
|
0
|
3
|
17
|
2
|
10
|
16
|
18
|
29
|
38
|
32
|
21
|
12
|
16
|
19
|
15
|
25
|
15
|
20
|
19
|
23
|
23
|
⑧ Cited (3years) |
0
|
0
|
3
|
19
|
11
|
12
|
16
|
19
|
38
|
42
|
38
|
41
|
21
|
26
|
24
|
23
|
28
|
22
|
21
|
34
|
38
|
35
|
⑨ Cited (5years) |
0
|
0
|
3
|
19
|
12
|
17
|
23
|
54
|
60
|
50
|
45
|
65
|
41
|
50
|
35
|
30
|
29
|
29
|
22
|
44
|
76
|
68
|
⑩ Self Cited |
0
|
0
|
0
|
1
|
1
|
1
|
1
|
7
|
5
|
1
|
0
|
0
|
0
|
1
|
2
|
2
|
0
|
1
|
4
|
6
|
1
|
0
|
⑪ Self Cited (2years) |
0
|
0
|
0
|
13
|
1
|
9
|
6
|
13
|
17
|
18
|
16
|
11
|
5
|
4
|
10
|
6
|
11
|
7
|
13
|
8
|
16
|
13
|
⑫ Self Cited (3years) |
0
|
0
|
0
|
15
|
5
|
10
|
6
|
13
|
21
|
21
|
19
|
16
|
7
|
8
|
14
|
10
|
12
|
9
|
14
|
15
|
23
|
21
|
⑬ Self Cited (5years) |
0
|
0
|
0
|
15
|
5
|
14
|
8
|
36
|
35
|
24
|
25
|
26
|
13
|
15
|
22
|
14
|
12
|
12
|
14
|
18
|
43
|
40
|
ⓐ Impact Factor (2years) [⑦/②] |
0
|
0
|
0.027
|
0.149
|
0.021
|
0.116
|
0.176
|
0.189
|
0.271
|
0.302
|
0.305
|
0.263
|
0.174
|
0.254
|
0.216
|
0.128
|
0.203
|
0.133
|
0.217
|
0.235
|
0.295
|
0.291
|
ⓑ Impact Factor (3years) [⑧/③] |
0
|
0
|
0.027
|
0.118
|
0.069
|
0.088
|
0.118
|
0.14
|
0.242
|
0.246
|
0.228
|
0.285
|
0.191
|
0.255
|
0.203
|
0.153
|
0.157
|
0.126
|
0.137
|
0.256
|
0.322
|
0.292
|
ⓒ Impact Factor (5years) [⑨/④] |
0
|
0
|
0.027
|
0.118
|
0.058
|
0.069
|
0.092
|
0.233
|
0.247
|
0.191
|
0.172
|
0.259
|
0.174
|
0.242
|
0.177
|
0.137
|
0.12
|
0.11
|
0.081
|
0.172
|
0.329
|
0.321
|
ⓓ Immediacy Index [⑥/①] |
0
|
0
|
0.02
|
0.022
|
0.024
|
0.04
|
0.022
|
0.129
|
0.094
|
0.073
|
0
|
0
|
0.03
|
0.018
|
0.081
|
0.082
|
0
|
0.05
|
0.146
|
0.243
|
0.119
|
0.029
|
ⓔ ZIF (2years) [(⑦-⑪)/②] |
0
|
0
|
0.027
|
0.035
|
0.01
|
0.012
|
0.11
|
0.053
|
0.112
|
0.159
|
0.152
|
0.125
|
0.101
|
0.206
|
0.102
|
0.077
|
0.114
|
0.071
|
0.076
|
0.136
|
0.09
|
0.127
|
ⓕ ZIF (3years) [(⑧-⑫)/③] |
0
|
0
|
0.027
|
0.025
|
0.038
|
0.015
|
0.074
|
0.044
|
0.108
|
0.123
|
0.114
|
0.174
|
0.127
|
0.176
|
0.085
|
0.087
|
0.09
|
0.074
|
0.046
|
0.143
|
0.127
|
0.117
|
ⓖ ZIF (5years) [(⑨-⑬)/④] |
0
|
0
|
0.027
|
0.025
|
0.034
|
0.012
|
0.06
|
0.078
|
0.103
|
0.099
|
0.076
|
0.155
|
0.119
|
0.169
|
0.066
|
0.073
|
0.071
|
0.065
|
0.03
|
0.102
|
0.143
|
0.132
|
ⓗ Self Citing Rate [⑩/⑤] |
0
|
0
|
0
|
0.001
|
0.001
|
0.001
|
0.001
|
0.004
|
0.002
|
0.001
|
0
|
0
|
0
|
0
|
0.001
|
0.001
|
0
|
0.001
|
0.003
|
0.005
|
0.001
|
0
|
ⓘ Self Cited Rate [⑩/⑥] |
0
|
0
|
0
|
1
|
1
|
0.5
|
1
|
0.875
|
0.833
|
0.333
|
0
|
0
|
0
|
1
|
0.4
|
0.4
|
0
|
0.5
|
0.667
|
0.667
|
0.2
|
0
|