Indicators |
◀ |
2002 |
2003 |
2004 |
2005 |
2006 |
2007 |
2008 |
2009 |
2010 |
2011 |
2012 |
2013 |
2014 |
2015 |
2016 |
2017 |
2018 |
2019 |
2020 |
▶ |
① Docs. |
40
|
30
|
30
|
31
|
39
|
30
|
45
|
46
|
34
|
34
|
33
|
25
|
24
|
40
|
40
|
40
|
22
|
4
|
0
|
② Docs. (2years) |
0
|
40
|
70
|
60
|
61
|
70
|
69
|
75
|
91
|
80
|
68
|
67
|
58
|
49
|
64
|
80
|
80
|
62
|
26
|
③ Docs. (3years) |
0
|
40
|
70
|
100
|
91
|
100
|
100
|
114
|
121
|
125
|
114
|
101
|
92
|
82
|
89
|
104
|
120
|
102
|
66
|
④ Docs. (5years) |
0
|
40
|
70
|
100
|
131
|
170
|
160
|
175
|
191
|
194
|
189
|
192
|
172
|
150
|
156
|
162
|
169
|
166
|
146
|
⑤ Refs. |
931
|
734
|
641
|
701
|
695
|
723
|
1088
|
1134
|
757
|
872
|
733
|
534
|
525
|
936
|
1000
|
976
|
516
|
147
|
0
|
⑥ Cited |
1
|
0
|
1
|
0
|
1
|
2
|
10
|
3
|
2
|
2
|
1
|
1
|
0
|
0
|
0
|
2
|
0
|
0
|
0
|
⑦ Cited (2years) |
0
|
1
|
5
|
0
|
1
|
6
|
20
|
18
|
26
|
20
|
7
|
7
|
6
|
1
|
8
|
10
|
0
|
1
|
0
|
⑧ Cited (3years) |
0
|
1
|
5
|
4
|
2
|
6
|
25
|
30
|
31
|
26
|
9
|
13
|
9
|
7
|
13
|
10
|
1
|
1
|
0
|
⑨ Cited (5years) |
0
|
1
|
5
|
4
|
3
|
7
|
25
|
43
|
41
|
34
|
12
|
27
|
18
|
12
|
17
|
13
|
1
|
2
|
0
|
⑩ Self Cited |
1
|
0
|
0
|
0
|
1
|
2
|
10
|
3
|
2
|
2
|
1
|
1
|
0
|
0
|
0
|
2
|
0
|
0
|
0
|
⑪ Self Cited (2years) |
0
|
1
|
3
|
0
|
1
|
5
|
16
|
14
|
16
|
18
|
2
|
3
|
5
|
5
|
5
|
8
|
0
|
0
|
0
|
⑫ Self Cited (3years) |
0
|
1
|
3
|
0
|
2
|
5
|
20
|
21
|
20
|
22
|
4
|
3
|
7
|
2
|
9
|
8
|
0
|
0
|
0
|
⑬ Self Cited (5years) |
0
|
1
|
3
|
0
|
2
|
6
|
20
|
28
|
27
|
28
|
7
|
11
|
10
|
3
|
11
|
10
|
0
|
0
|
0
|
ⓐ Impact Factor (2years) [⑦/②] |
0
|
0.025
|
0.071
|
0
|
0.016
|
0.086
|
0.29
|
0.24
|
0.286
|
0.25
|
0.103
|
0.104
|
0.103
|
0.02
|
0.125
|
0.125
|
0
|
0.016
|
0
|
ⓑ Impact Factor (3years) [⑧/③] |
0
|
0.025
|
0.071
|
0.04
|
0.022
|
0.06
|
0.25
|
0.263
|
0.256
|
0.208
|
0.079
|
0.129
|
0.098
|
0.085
|
0.146
|
0.096
|
0.008
|
0.01
|
0
|
ⓒ Impact Factor (5years) [⑨/④] |
0
|
0.025
|
0.071
|
0.04
|
0.023
|
0.041
|
0.156
|
0.246
|
0.215
|
0.175
|
0.063
|
0.141
|
0.105
|
0.08
|
0.109
|
0.08
|
0.006
|
0.012
|
0
|
ⓓ Immediacy Index [⑥/①] |
0.025
|
0
|
0.033
|
0
|
0.026
|
0.067
|
0.222
|
0.065
|
0.059
|
0.059
|
0.03
|
0.04
|
0
|
0
|
0
|
0.05
|
0
|
0
|
0
|
ⓔ ZIF (2years) [(⑦-⑪)/②] |
0
|
0
|
0.029
|
0
|
0
|
0.014
|
0.058
|
0.053
|
0.11
|
0.025
|
0.074
|
0.06
|
0.017
|
0.02
|
0.047
|
0.025
|
0
|
0.016
|
0
|
ⓕ ZIF (3years) [(⑧-⑫)/③] |
0
|
0
|
0.029
|
0.04
|
0
|
0.01
|
0.05
|
0.079
|
0.091
|
0.032
|
0.044
|
0.099
|
0.022
|
0.061
|
0.045
|
0.019
|
0.008
|
0.01
|
0
|
ⓖ ZIF (5years) [(⑨-⑬)/④] |
0
|
0
|
0.029
|
0.04
|
0.008
|
0.006
|
0.031
|
0.086
|
0.073
|
0.031
|
0.026
|
0.083
|
0.047
|
0.06
|
0.038
|
0.019
|
0.006
|
0.012
|
0
|
ⓗ Self Citing Rate [⑩/⑤] |
0.001
|
0
|
0
|
0
|
0.001
|
0.003
|
0.009
|
0.003
|
0.003
|
0.002
|
0.001
|
0.002
|
0
|
0
|
0
|
0.002
|
0
|
0
|
0
|
ⓘ Self Cited Rate [⑩/⑥] |
1
|
0
|
0
|
0
|
1
|
1
|
1
|
1
|
1
|
1
|
1
|
1
|
0
|
0
|
0
|
1
|
0
|
0
|
0
|