Indicators |
◀ |
2002 |
2003 |
2004 |
2005 |
2006 |
2007 |
2008 |
2009 |
2010 |
2011 |
2012 |
2013 |
2014 |
2015 |
2016 |
2017 |
2018 |
2019 |
2020 |
▶ |
① Docs. |
46
|
41
|
39
|
35
|
34
|
25
|
31
|
33
|
34
|
45
|
53
|
50
|
103
|
93
|
80
|
50
|
42
|
36
|
31
|
② Docs. (2years) |
0
|
46
|
87
|
80
|
74
|
69
|
59
|
56
|
64
|
68
|
80
|
98
|
103
|
153
|
196
|
173
|
130
|
92
|
78
|
③ Docs. (3years) |
0
|
46
|
87
|
126
|
115
|
108
|
94
|
90
|
89
|
99
|
113
|
133
|
148
|
206
|
246
|
276
|
223
|
172
|
128
|
④ Docs. (5years) |
0
|
46
|
87
|
126
|
161
|
195
|
174
|
164
|
158
|
158
|
169
|
197
|
216
|
286
|
344
|
379
|
376
|
368
|
301
|
⑤ Refs. |
481
|
460
|
397
|
414
|
507
|
318
|
322
|
444
|
649
|
632
|
687
|
690
|
1457
|
1254
|
1080
|
627
|
731
|
496
|
489
|
⑥ Cited |
0
|
2
|
2
|
0
|
0
|
0
|
1
|
0
|
0
|
1
|
6
|
1
|
3
|
8
|
6
|
0
|
0
|
0
|
2
|
⑦ Cited (2years) |
0
|
1
|
6
|
1
|
1
|
1
|
3
|
1
|
6
|
10
|
6
|
18
|
20
|
20
|
34
|
19
|
18
|
5
|
10
|
⑧ Cited (3years) |
0
|
1
|
6
|
3
|
1
|
1
|
4
|
6
|
7
|
15
|
6
|
21
|
22
|
33
|
43
|
25
|
25
|
8
|
13
|
⑨ Cited (5years) |
0
|
1
|
6
|
3
|
1
|
1
|
5
|
10
|
11
|
20
|
9
|
29
|
25
|
42
|
63
|
33
|
39
|
21
|
16
|
⑩ Self Cited |
0
|
1
|
2
|
0
|
0
|
0
|
1
|
0
|
0
|
1
|
6
|
1
|
2
|
6
|
1
|
0
|
0
|
0
|
0
|
⑪ Self Cited (2years) |
0
|
0
|
1
|
0
|
0
|
0
|
1
|
0
|
2
|
4
|
1
|
11
|
12
|
13
|
14
|
2
|
3
|
2
|
4
|
⑫ Self Cited (3years) |
0
|
0
|
1
|
2
|
0
|
0
|
2
|
1
|
2
|
5
|
1
|
11
|
12
|
12
|
17
|
2
|
3
|
3
|
4
|
⑬ Self Cited (5years) |
0
|
0
|
1
|
2
|
0
|
0
|
2
|
2
|
2
|
6
|
2
|
12
|
12
|
12
|
22
|
3
|
3
|
4
|
4
|
ⓐ Impact Factor (2years) [⑦/②] |
0
|
0.022
|
0.069
|
0.013
|
0.014
|
0.014
|
0.051
|
0.018
|
0.094
|
0.147
|
0.075
|
0.184
|
0.194
|
0.131
|
0.173
|
0.11
|
0.138
|
0.054
|
0.128
|
ⓑ Impact Factor (3years) [⑧/③] |
0
|
0.022
|
0.069
|
0.024
|
0.009
|
0.009
|
0.043
|
0.067
|
0.079
|
0.152
|
0.053
|
0.158
|
0.149
|
0.16
|
0.175
|
0.091
|
0.112
|
0.047
|
0.102
|
ⓒ Impact Factor (5years) [⑨/④] |
0
|
0.022
|
0.069
|
0.024
|
0.006
|
0.005
|
0.029
|
0.061
|
0.07
|
0.127
|
0.053
|
0.147
|
0.116
|
0.147
|
0.183
|
0.087
|
0.104
|
0.057
|
0.053
|
ⓓ Immediacy Index [⑥/①] |
0
|
0.049
|
0.051
|
0
|
0
|
0
|
0.032
|
0
|
0
|
0.022
|
0.113
|
0.02
|
0.029
|
0.097
|
0.075
|
0
|
0
|
0
|
0.065
|
ⓔ ZIF (2years) [(⑦-⑪)/②] |
0
|
0.022
|
0.057
|
0.013
|
0.014
|
0.014
|
0.034
|
0.018
|
0.063
|
0.088
|
0.063
|
0.071
|
0.078
|
0.072
|
0.102
|
0.098
|
0.115
|
0.033
|
0.077
|
ⓕ ZIF (3years) [(⑧-⑫)/③] |
0
|
0.022
|
0.057
|
0.008
|
0.009
|
0.009
|
0.021
|
0.056
|
0.056
|
0.101
|
0.044
|
0.075
|
0.068
|
0.102
|
0.106
|
0.083
|
0.099
|
0.029
|
0.07
|
ⓖ ZIF (5years) [(⑨-⑬)/④] |
0
|
0.022
|
0.057
|
0.008
|
0.006
|
0.005
|
0.017
|
0.049
|
0.057
|
0.089
|
0.041
|
0.086
|
0.06
|
0.105
|
0.119
|
0.079
|
0.096
|
0.046
|
0.04
|
ⓗ Self Citing Rate [⑩/⑤] |
0
|
0.002
|
0.005
|
0
|
0
|
0
|
0.003
|
0
|
0
|
0.002
|
0.009
|
0.001
|
0.001
|
0.005
|
0.001
|
0
|
0
|
0
|
0
|
ⓘ Self Cited Rate [⑩/⑥] |
0
|
0.5
|
1
|
0
|
0
|
0
|
1
|
0
|
0
|
1
|
1
|
1
|
0.667
|
0.667
|
0.167
|
0
|
0
|
0
|
0
|