Indicators |
◀ |
2002 |
2003 |
2004 |
2005 |
2006 |
2007 |
2008 |
2009 |
2010 |
2011 |
2012 |
2013 |
2014 |
2015 |
2016 |
2018 |
▶ |
① Docs. |
41
|
34
|
32
|
30
|
32
|
40
|
45
|
50
|
56
|
52
|
54
|
51
|
51
|
56
|
53
|
41
|
② Docs. (2years) |
0
|
41
|
75
|
66
|
62
|
62
|
72
|
85
|
95
|
106
|
108
|
106
|
105
|
102
|
107
|
102
|
③ Docs. (3years) |
0
|
41
|
75
|
107
|
96
|
94
|
102
|
117
|
135
|
151
|
158
|
162
|
157
|
156
|
158
|
158
|
④ Docs. (5years) |
0
|
41
|
75
|
107
|
137
|
169
|
168
|
179
|
197
|
223
|
243
|
257
|
263
|
264
|
264
|
260
|
⑤ Refs. |
567
|
413
|
492
|
426
|
462
|
611
|
716
|
801
|
1040
|
1116
|
1063
|
1080
|
1180
|
1226
|
1391
|
1252
|
⑥ Cited |
3
|
0
|
0
|
1
|
0
|
1
|
4
|
2
|
1
|
3
|
0
|
1
|
3
|
1
|
6
|
0
|
⑦ Cited (2years) |
0
|
5
|
7
|
2
|
3
|
2
|
7
|
6
|
13
|
3
|
13
|
10
|
8
|
6
|
14
|
9
|
⑧ Cited (3years) |
0
|
5
|
7
|
3
|
4
|
2
|
7
|
7
|
17
|
11
|
15
|
16
|
15
|
10
|
19
|
14
|
⑨ Cited (5years) |
0
|
5
|
7
|
3
|
7
|
2
|
7
|
11
|
22
|
14
|
18
|
23
|
26
|
19
|
23
|
18
|
⑩ Self Cited |
0
|
0
|
0
|
1
|
0
|
0
|
1
|
1
|
1
|
0
|
0
|
1
|
0
|
1
|
2
|
0
|
⑪ Self Cited (2years) |
0
|
1
|
3
|
2
|
3
|
2
|
3
|
2
|
4
|
2
|
5
|
4
|
5
|
7
|
7
|
2
|
⑫ Self Cited (3years) |
0
|
1
|
3
|
3
|
4
|
2
|
3
|
3
|
5
|
4
|
5
|
6
|
8
|
9
|
8
|
2
|
⑬ Self Cited (5years) |
0
|
1
|
3
|
3
|
4
|
2
|
3
|
5
|
5
|
5
|
5
|
9
|
13
|
13
|
10
|
5
|
ⓐ Impact Factor (2years) [⑦/②] |
0
|
0.122
|
0.093
|
0.03
|
0.048
|
0.032
|
0.097
|
0.071
|
0.137
|
0.028
|
0.12
|
0.094
|
0.076
|
0.059
|
0.131
|
0.088
|
ⓑ Impact Factor (3years) [⑧/③] |
0
|
0.122
|
0.093
|
0.028
|
0.042
|
0.021
|
0.069
|
0.06
|
0.126
|
0.073
|
0.095
|
0.099
|
0.096
|
0.064
|
0.12
|
0.089
|
ⓒ Impact Factor (5years) [⑨/④] |
0
|
0.122
|
0.093
|
0.028
|
0.051
|
0.012
|
0.042
|
0.061
|
0.112
|
0.063
|
0.074
|
0.089
|
0.099
|
0.072
|
0.087
|
0.069
|
ⓓ Immediacy Index [⑥/①] |
0.073
|
0
|
0
|
0.033
|
0
|
0.025
|
0.089
|
0.04
|
0.018
|
0.058
|
0
|
0.02
|
0.059
|
0.018
|
0.113
|
0
|
ⓔ ZIF (2years) [(⑦-⑪)/②] |
0
|
0.098
|
0.053
|
0
|
0
|
0
|
0.056
|
0.047
|
0.095
|
0.009
|
0.074
|
0.057
|
0.029
|
0.01
|
0.065
|
0.069
|
ⓕ ZIF (3years) [(⑧-⑫)/③] |
0
|
0.098
|
0.053
|
0
|
0
|
0
|
0.039
|
0.034
|
0.089
|
0.046
|
0.063
|
0.062
|
0.045
|
0.006
|
0.07
|
0.076
|
ⓖ ZIF (5years) [(⑨-⑬)/④] |
0
|
0.098
|
0.053
|
0
|
0.022
|
0
|
0.024
|
0.034
|
0.086
|
0.04
|
0.053
|
0.054
|
0.049
|
0.023
|
0.049
|
0.05
|
ⓗ Self Citing Rate [⑩/⑤] |
0
|
0
|
0
|
0.002
|
0
|
0
|
0.001
|
0.001
|
0.001
|
0
|
0
|
0.001
|
0
|
0.001
|
0.001
|
0
|
ⓘ Self Cited Rate [⑩/⑥] |
0
|
0
|
0
|
1
|
0
|
0
|
0.25
|
0.5
|
1
|
0
|
0
|
1
|
0
|
1
|
0.333
|
0
|