Indicators |
◀ |
2002 |
2003 |
2004 |
2005 |
2006 |
2007 |
2008 |
2009 |
2010 |
2011 |
2012 |
2013 |
2014 |
2018 |
2019 |
2020 |
2021 |
2022 |
▶ |
① Docs. |
34
|
36
|
30
|
38
|
30
|
37
|
34
|
37
|
29
|
22
|
25
|
24
|
22
|
19
|
20
|
21
|
18
|
20
|
② Docs. (2years) |
0
|
34
|
70
|
66
|
68
|
68
|
67
|
71
|
71
|
66
|
51
|
47
|
49
|
47
|
47
|
39
|
41
|
39
|
③ Docs. (3years) |
0
|
34
|
70
|
100
|
104
|
98
|
105
|
101
|
108
|
100
|
88
|
76
|
71
|
76
|
66
|
67
|
60
|
59
|
④ Docs. (5years) |
0
|
34
|
70
|
100
|
138
|
168
|
171
|
169
|
176
|
167
|
159
|
147
|
137
|
122
|
117
|
115
|
107
|
106
|
⑤ Refs. |
0
|
0
|
0
|
0
|
0
|
0
|
0
|
1057
|
700
|
665
|
521
|
564
|
465
|
352
|
691
|
567
|
532
|
543
|
⑥ Cited |
0
|
0
|
0
|
0
|
0
|
0
|
0
|
0
|
1
|
2
|
0
|
1
|
0
|
0
|
0
|
0
|
0
|
1
|
⑦ Cited (2years) |
0
|
0
|
0
|
0
|
0
|
0
|
0
|
0
|
11
|
9
|
5
|
3
|
3
|
1
|
1
|
1
|
4
|
4
|
⑧ Cited (3years) |
0
|
0
|
0
|
0
|
0
|
0
|
0
|
0
|
20
|
12
|
5
|
7
|
4
|
1
|
1
|
1
|
4
|
6
|
⑨ Cited (5years) |
0
|
0
|
0
|
0
|
0
|
2
|
1
|
1
|
24
|
24
|
6
|
9
|
9
|
2
|
3
|
1
|
5
|
12
|
⑩ Self Cited |
0
|
0
|
0
|
0
|
0
|
0
|
0
|
0
|
1
|
0
|
0
|
1
|
0
|
0
|
0
|
0
|
0
|
1
|
⑪ Self Cited (2years) |
0
|
0
|
0
|
0
|
0
|
0
|
0
|
0
|
3
|
1
|
2
|
2
|
3
|
1
|
1
|
1
|
2
|
3
|
⑫ Self Cited (3years) |
0
|
0
|
0
|
0
|
0
|
0
|
0
|
0
|
6
|
3
|
2
|
5
|
4
|
1
|
1
|
1
|
2
|
4
|
⑬ Self Cited (5years) |
0
|
0
|
0
|
0
|
0
|
0
|
0
|
0
|
7
|
4
|
2
|
6
|
6
|
1
|
3
|
1
|
2
|
9
|
ⓐ Impact Factor (2years) [⑦/②] |
0
|
0
|
0
|
0
|
0
|
0
|
0
|
0
|
0.155
|
0.136
|
0.098
|
0.064
|
0.061
|
0.021
|
0.021
|
0.026
|
0.098
|
0.103
|
ⓑ Impact Factor (3years) [⑧/③] |
0
|
0
|
0
|
0
|
0
|
0
|
0
|
0
|
0.185
|
0.12
|
0.057
|
0.092
|
0.056
|
0.013
|
0.015
|
0.015
|
0.067
|
0.102
|
ⓒ Impact Factor (5years) [⑨/④] |
0
|
0
|
0
|
0
|
0
|
0.012
|
0.006
|
0.006
|
0.136
|
0.144
|
0.038
|
0.061
|
0.066
|
0.016
|
0.026
|
0.009
|
0.047
|
0.113
|
ⓓ Immediacy Index [⑥/①] |
0
|
0
|
0
|
0
|
0
|
0
|
0
|
0
|
0.034
|
0.091
|
0
|
0.042
|
0
|
0
|
0
|
0
|
0
|
0.05
|
ⓔ ZIF (2years) [(⑦-⑪)/②] |
0
|
0
|
0
|
0
|
0
|
0
|
0
|
0
|
0.113
|
0.121
|
0.059
|
0.021
|
0
|
0
|
0
|
0
|
0.049
|
0.026
|
ⓕ ZIF (3years) [(⑧-⑫)/③] |
0
|
0
|
0
|
0
|
0
|
0
|
0
|
0
|
0.13
|
0.09
|
0.034
|
0.026
|
0
|
0
|
0
|
0
|
0.033
|
0.034
|
ⓖ ZIF (5years) [(⑨-⑬)/④] |
0
|
0
|
0
|
0
|
0
|
0.012
|
0.006
|
0.006
|
0.097
|
0.12
|
0.025
|
0.02
|
0.022
|
0.008
|
0
|
0
|
0.028
|
0.028
|
ⓗ Self Citing Rate [⑩/⑤] |
0
|
0
|
0
|
0
|
0
|
0
|
0
|
0
|
0.001
|
0
|
0
|
0.002
|
0
|
0
|
0
|
0
|
0
|
0.002
|
ⓘ Self Cited Rate [⑩/⑥] |
0
|
0
|
0
|
0
|
0
|
0
|
0
|
0
|
1
|
0
|
0
|
1
|
0
|
0
|
0
|
0
|
0
|
1
|