Indicators |
◀ |
2002 |
2003 |
2004 |
2005 |
2006 |
2007 |
2008 |
2009 |
2010 |
2011 |
2012 |
2013 |
2014 |
2015 |
2016 |
2017 |
2018 |
▶ |
① Docs. |
73
|
115
|
81
|
75
|
84
|
65
|
62
|
48
|
60
|
65
|
59
|
67
|
52
|
48
|
50
|
52
|
68
|
② Docs. (2years) |
0
|
165
|
280
|
196
|
156
|
159
|
149
|
127
|
110
|
108
|
125
|
124
|
126
|
119
|
100
|
98
|
102
|
③ Docs. (3years) |
0
|
165
|
280
|
361
|
271
|
240
|
224
|
211
|
175
|
170
|
173
|
184
|
191
|
178
|
167
|
150
|
150
|
④ Docs. (5years) |
0
|
165
|
280
|
361
|
436
|
520
|
420
|
367
|
334
|
319
|
300
|
294
|
299
|
303
|
291
|
276
|
269
|
⑤ Refs. |
2926
|
2556
|
1601
|
1224
|
1742
|
1194
|
1269
|
1047
|
1303
|
1433
|
1314
|
1868
|
999
|
1297
|
1375
|
1301
|
1985
|
⑥ Cited |
5
|
11
|
3
|
3
|
13
|
8
|
8
|
5
|
6
|
14
|
12
|
7
|
10
|
12
|
15
|
19
|
17
|
⑦ Cited (2years) |
0
|
23
|
49
|
2
|
37
|
68
|
72
|
59
|
76
|
51
|
57
|
82
|
88
|
72
|
46
|
90
|
82
|
⑧ Cited (3years) |
0
|
23
|
49
|
2
|
37
|
69
|
98
|
96
|
122
|
81
|
70
|
110
|
135
|
111
|
80
|
106
|
112
|
⑨ Cited (5years) |
0
|
23
|
49
|
2
|
38
|
69
|
98
|
138
|
222
|
165
|
92
|
166
|
178
|
166
|
128
|
151
|
147
|
⑩ Self Cited |
2
|
7
|
3
|
0
|
9
|
4
|
5
|
5
|
2
|
9
|
8
|
6
|
5
|
9
|
8
|
17
|
13
|
⑪ Self Cited (2years) |
0
|
14
|
31
|
1
|
23
|
41
|
44
|
33
|
25
|
30
|
37
|
31
|
40
|
40
|
22
|
40
|
59
|
⑫ Self Cited (3years) |
0
|
14
|
31
|
1
|
23
|
41
|
62
|
54
|
38
|
47
|
44
|
48
|
54
|
54
|
34
|
47
|
78
|
⑬ Self Cited (5years) |
0
|
14
|
31
|
1
|
23
|
41
|
62
|
73
|
69
|
88
|
56
|
78
|
71
|
78
|
54
|
66
|
98
|
ⓐ Impact Factor (2years) [⑦/②] |
0
|
0.139
|
0.175
|
0.01
|
0.237
|
0.428
|
0.483
|
0.465
|
0.691
|
0.472
|
0.456
|
0.661
|
0.698
|
0.605
|
0.46
|
0.918
|
0.804
|
ⓑ Impact Factor (3years) [⑧/③] |
0
|
0.139
|
0.175
|
0.006
|
0.137
|
0.288
|
0.438
|
0.455
|
0.697
|
0.476
|
0.405
|
0.598
|
0.707
|
0.624
|
0.479
|
0.707
|
0.747
|
ⓒ Impact Factor (5years) [⑨/④] |
0
|
0.139
|
0.175
|
0.006
|
0.087
|
0.133
|
0.233
|
0.376
|
0.665
|
0.517
|
0.307
|
0.565
|
0.595
|
0.548
|
0.44
|
0.547
|
0.546
|
ⓓ Immediacy Index [⑥/①] |
0.03
|
0.096
|
0.037
|
0.04
|
0.155
|
0.123
|
0.129
|
0.104
|
0.1
|
0.215
|
0.203
|
0.104
|
0.192
|
0.396
|
0.3
|
0.365
|
0.25
|
ⓔ ZIF (2years) [(⑦-⑪)/②] |
0
|
0.055
|
0.064
|
0.005
|
0.09
|
0.17
|
0.188
|
0.205
|
0.464
|
0.194
|
0.16
|
0.411
|
0.381
|
0.269
|
0.24
|
0.51
|
0.225
|
ⓕ ZIF (3years) [(⑧-⑫)/③] |
0
|
0.055
|
0.064
|
0.003
|
0.052
|
0.117
|
0.161
|
0.199
|
0.48
|
0.2
|
0.15
|
0.337
|
0.424
|
0.32
|
0.275
|
0.393
|
0.227
|
ⓖ ZIF (5years) [(⑨-⑬)/④] |
0
|
0.055
|
0.064
|
0.003
|
0.034
|
0.054
|
0.086
|
0.177
|
0.458
|
0.241
|
0.12
|
0.299
|
0.358
|
0.29
|
0.254
|
0.308
|
0.182
|
ⓗ Self Citing Rate [⑩/⑤] |
0.001
|
0.003
|
0.002
|
0
|
0.005
|
0.003
|
0.004
|
0.005
|
0.002
|
0.006
|
0.006
|
0.003
|
0.005
|
0.011
|
0.006
|
0.013
|
0.007
|
ⓘ Self Cited Rate [⑩/⑥] |
0.4
|
0.636
|
1
|
0
|
0.692
|
0.5
|
0.625
|
1
|
0.333
|
0.643
|
0.667
|
0.857
|
0.5
|
0.737
|
0.533
|
0.895
|
0.765
|