Indicators |
◀ |
2002 |
2003 |
2004 |
2005 |
2006 |
2007 |
2008 |
2009 |
2010 |
2011 |
2012 |
2013 |
2014 |
2015 |
2016 |
2017 |
2018 |
▶ |
① Docs. |
42
|
41
|
43
|
65
|
60
|
54
|
47
|
42
|
41
|
42
|
42
|
36
|
34
|
37
|
39
|
40
|
38
|
② Docs. (2years) |
0
|
42
|
83
|
84
|
108
|
125
|
114
|
101
|
89
|
83
|
83
|
84
|
78
|
70
|
71
|
76
|
79
|
③ Docs. (3years) |
0
|
42
|
83
|
126
|
149
|
168
|
179
|
161
|
143
|
130
|
125
|
125
|
120
|
112
|
107
|
110
|
116
|
④ Docs. (5years) |
0
|
42
|
83
|
126
|
191
|
251
|
263
|
269
|
268
|
244
|
226
|
214
|
203
|
195
|
191
|
188
|
186
|
⑤ Refs. |
434
|
629
|
454
|
795
|
731
|
627
|
607
|
587
|
468
|
602
|
598
|
480
|
416
|
493
|
604
|
651
|
713
|
⑥ Cited |
0
|
4
|
0
|
0
|
3
|
1
|
5
|
2
|
2
|
1
|
4
|
2
|
3
|
4
|
2
|
7
|
8
|
⑦ Cited (2years) |
0
|
0
|
7
|
0
|
0
|
13
|
14
|
12
|
19
|
12
|
11
|
24
|
21
|
22
|
8
|
12
|
13
|
⑧ Cited (3years) |
0
|
0
|
7
|
0
|
0
|
13
|
21
|
18
|
19
|
16
|
12
|
30
|
30
|
29
|
12
|
18
|
16
|
⑨ Cited (5years) |
0
|
0
|
7
|
0
|
0
|
13
|
22
|
24
|
26
|
21
|
13
|
38
|
40
|
38
|
22
|
37
|
17
|
⑩ Self Cited |
0
|
2
|
0
|
0
|
3
|
0
|
5
|
2
|
2
|
1
|
3
|
2
|
0
|
3
|
2
|
5
|
4
|
⑪ Self Cited (2years) |
0
|
0
|
0
|
0
|
0
|
8
|
9
|
7
|
14
|
7
|
11
|
11
|
9
|
10
|
5
|
6
|
8
|
⑫ Self Cited (3years) |
0
|
0
|
0
|
0
|
0
|
8
|
13
|
10
|
14
|
10
|
12
|
13
|
11
|
12
|
6
|
10
|
8
|
⑬ Self Cited (5years) |
0
|
0
|
0
|
0
|
0
|
8
|
13
|
13
|
17
|
13
|
12
|
16
|
15
|
13
|
8
|
17
|
8
|
ⓐ Impact Factor (2years) [⑦/②] |
0
|
0
|
0.084
|
0
|
0
|
0.104
|
0.123
|
0.119
|
0.213
|
0.145
|
0.133
|
0.286
|
0.269
|
0.314
|
0.113
|
0.158
|
0.165
|
ⓑ Impact Factor (3years) [⑧/③] |
0
|
0
|
0.084
|
0
|
0
|
0.077
|
0.117
|
0.112
|
0.133
|
0.123
|
0.096
|
0.24
|
0.25
|
0.259
|
0.112
|
0.164
|
0.138
|
ⓒ Impact Factor (5years) [⑨/④] |
0
|
0
|
0.084
|
0
|
0
|
0.052
|
0.084
|
0.089
|
0.097
|
0.086
|
0.058
|
0.178
|
0.197
|
0.195
|
0.115
|
0.197
|
0.091
|
ⓓ Immediacy Index [⑥/①] |
0
|
0.098
|
0
|
0
|
0.05
|
0.019
|
0.106
|
0.048
|
0.049
|
0.024
|
0.095
|
0.056
|
0.088
|
0.135
|
0.051
|
0.175
|
0.211
|
ⓔ ZIF (2years) [(⑦-⑪)/②] |
0
|
0
|
0.084
|
0
|
0
|
0.04
|
0.044
|
0.05
|
0.056
|
0.06
|
0
|
0.155
|
0.154
|
0.171
|
0.042
|
0.079
|
0.063
|
ⓕ ZIF (3years) [(⑧-⑫)/③] |
0
|
0
|
0.084
|
0
|
0
|
0.03
|
0.045
|
0.05
|
0.035
|
0.046
|
0
|
0.136
|
0.158
|
0.152
|
0.056
|
0.073
|
0.069
|
ⓖ ZIF (5years) [(⑨-⑬)/④] |
0
|
0
|
0.084
|
0
|
0
|
0.02
|
0.034
|
0.041
|
0.034
|
0.033
|
0.004
|
0.103
|
0.123
|
0.128
|
0.073
|
0.106
|
0.048
|
ⓗ Self Citing Rate [⑩/⑤] |
0
|
0.003
|
0
|
0
|
0.004
|
0
|
0.008
|
0.003
|
0.004
|
0.002
|
0.005
|
0.004
|
0
|
0.008
|
0.003
|
0.008
|
0.006
|
ⓘ Self Cited Rate [⑩/⑥] |
0
|
0.5
|
0
|
0
|
1
|
0
|
1
|
1
|
1
|
1
|
0.75
|
1
|
0
|
0.8
|
1
|
0.714
|
0.5
|