Indicators |
◀ |
2002 |
2003 |
2004 |
2005 |
2006 |
2007 |
2008 |
2009 |
2010 |
2011 |
2012 |
2013 |
2014 |
2015 |
2018 |
2019 |
2020 |
▶ |
① Docs. |
62
|
50
|
52
|
49
|
48
|
48
|
53
|
54
|
55
|
48
|
44
|
47
|
55
|
52
|
46
|
44
|
41
|
② Docs. (2years) |
58
|
62
|
112
|
102
|
101
|
97
|
96
|
101
|
107
|
109
|
103
|
92
|
91
|
102
|
96
|
89
|
90
|
③ Docs. (3years) |
124
|
120
|
112
|
164
|
151
|
149
|
145
|
149
|
155
|
162
|
157
|
147
|
139
|
146
|
148
|
142
|
133
|
④ Docs. (5years) |
244
|
245
|
236
|
222
|
213
|
261
|
247
|
250
|
252
|
258
|
258
|
254
|
248
|
249
|
250
|
249
|
238
|
⑤ Refs. |
2060
|
1468
|
1576
|
1347
|
1243
|
1480
|
1499
|
1520
|
1538
|
1445
|
1033
|
1173
|
1512
|
1458
|
1468
|
939
|
1406
|
⑥ Cited |
1
|
0
|
0
|
0
|
1
|
0
|
6
|
2
|
7
|
4
|
1
|
2
|
3
|
4
|
1
|
0
|
0
|
⑦ Cited (2years) |
0
|
7
|
4
|
4
|
6
|
5
|
13
|
31
|
37
|
20
|
27
|
25
|
39
|
13
|
3
|
6
|
13
|
⑧ Cited (3years) |
0
|
7
|
4
|
6
|
9
|
5
|
14
|
48
|
63
|
27
|
28
|
36
|
47
|
19
|
5
|
9
|
13
|
⑨ Cited (5years) |
0
|
7
|
4
|
6
|
9
|
7
|
15
|
53
|
87
|
43
|
30
|
54
|
59
|
30
|
13
|
23
|
14
|
⑩ Self Cited |
1
|
0
|
0
|
0
|
1
|
0
|
6
|
2
|
7
|
3
|
0
|
2
|
3
|
3
|
1
|
0
|
0
|
⑪ Self Cited (2years) |
0
|
7
|
3
|
4
|
5
|
4
|
13
|
31
|
32
|
20
|
19
|
20
|
36
|
27
|
2
|
4
|
11
|
⑫ Self Cited (3years) |
0
|
7
|
3
|
6
|
8
|
4
|
13
|
48
|
54
|
26
|
19
|
27
|
41
|
16
|
3
|
7
|
11
|
⑬ Self Cited (5years) |
0
|
7
|
3
|
6
|
8
|
6
|
14
|
53
|
75
|
38
|
19
|
32
|
51
|
22
|
6
|
16
|
11
|
ⓐ Impact Factor (2years) [⑦/②] |
0
|
0.113
|
0.036
|
0.039
|
0.059
|
0.052
|
0.135
|
0.307
|
0.346
|
0.183
|
0.262
|
0.272
|
0.429
|
0.127
|
0.031
|
0.067
|
0.144
|
ⓑ Impact Factor (3years) [⑧/③] |
0
|
0.058
|
0.036
|
0.037
|
0.06
|
0.034
|
0.097
|
0.322
|
0.406
|
0.167
|
0.178
|
0.245
|
0.338
|
0.13
|
0.034
|
0.063
|
0.098
|
ⓒ Impact Factor (5years) [⑨/④] |
0
|
0.029
|
0.017
|
0.027
|
0.042
|
0.027
|
0.061
|
0.212
|
0.345
|
0.167
|
0.116
|
0.213
|
0.238
|
0.12
|
0.052
|
0.092
|
0.059
|
ⓓ Immediacy Index [⑥/①] |
0.016
|
0
|
0
|
0
|
0.021
|
0
|
0.113
|
0.037
|
0.127
|
0.083
|
0.023
|
0.043
|
0.055
|
0.077
|
0.022
|
0
|
0
|
ⓔ ZIF (2years) [(⑦-⑪)/②] |
0
|
0
|
0.009
|
0
|
0.01
|
0.01
|
0
|
0
|
0.047
|
0
|
0.078
|
0.054
|
0.033
|
0.02
|
0.01
|
0.022
|
0.022
|
ⓕ ZIF (3years) [(⑧-⑫)/③] |
0
|
0
|
0.009
|
0
|
0.007
|
0.007
|
0.007
|
0
|
0.058
|
0.006
|
0.057
|
0.061
|
0.043
|
0.021
|
0.014
|
0.014
|
0.015
|
ⓖ ZIF (5years) [(⑨-⑬)/④] |
0
|
0
|
0.004
|
0
|
0.005
|
0.004
|
0.004
|
0
|
0.048
|
0.019
|
0.043
|
0.087
|
0.032
|
0.032
|
0.028
|
0.028
|
0.013
|
ⓗ Self Citing Rate [⑩/⑤] |
0
|
0
|
0
|
0
|
0.001
|
0
|
0.004
|
0.001
|
0.005
|
0.002
|
0
|
0.002
|
0.002
|
0.002
|
0.001
|
0
|
0
|
ⓘ Self Cited Rate [⑩/⑥] |
1
|
0
|
0
|
0
|
1
|
0
|
1
|
1
|
1
|
0.75
|
0
|
1
|
1
|
0.75
|
1
|
0
|
0
|