Indicators |
◀ |
2002 |
2003 |
2004 |
2005 |
2006 |
2007 |
2008 |
2009 |
2010 |
2011 |
2012 |
2013 |
2014 |
2015 |
2016 |
2017 |
2018 |
2019 |
▶ |
① Docs. |
189
|
202
|
155
|
140
|
144
|
124
|
137
|
115
|
106
|
110
|
107
|
88
|
100
|
93
|
109
|
72
|
72
|
72
|
② Docs. (2years) |
0
|
189
|
391
|
357
|
295
|
284
|
268
|
261
|
252
|
221
|
216
|
217
|
195
|
188
|
193
|
202
|
181
|
144
|
③ Docs. (3years) |
0
|
189
|
391
|
546
|
497
|
439
|
408
|
405
|
376
|
358
|
331
|
323
|
305
|
295
|
281
|
302
|
274
|
253
|
④ Docs. (5years) |
0
|
189
|
391
|
546
|
686
|
830
|
765
|
700
|
660
|
626
|
592
|
575
|
526
|
511
|
498
|
497
|
462
|
446
|
⑤ Refs. |
3222
|
3099
|
2311
|
2393
|
2274
|
1865
|
2320
|
1872
|
1754
|
1892
|
2253
|
1819
|
1796
|
1816
|
2541
|
2355
|
2629
|
2436
|
⑥ Cited |
24
|
29
|
18
|
1
|
10
|
10
|
16
|
6
|
5
|
6
|
5
|
10
|
4
|
4
|
6
|
3
|
5
|
3
|
⑦ Cited (2years) |
0
|
85
|
72
|
7
|
42
|
50
|
45
|
52
|
88
|
99
|
68
|
68
|
56
|
50
|
31
|
43
|
74
|
24
|
⑧ Cited (3years) |
0
|
85
|
72
|
10
|
54
|
68
|
62
|
67
|
103
|
118
|
93
|
92
|
75
|
73
|
51
|
63
|
81
|
31
|
⑨ Cited (5years) |
0
|
85
|
72
|
10
|
56
|
82
|
76
|
88
|
136
|
150
|
111
|
129
|
106
|
106
|
86
|
88
|
92
|
41
|
⑩ Self Cited |
24
|
23
|
18
|
0
|
8
|
9
|
15
|
3
|
5
|
5
|
3
|
7
|
2
|
3
|
5
|
0
|
1
|
3
|
⑪ Self Cited (2years) |
0
|
81
|
66
|
0
|
32
|
39
|
31
|
42
|
61
|
79
|
43
|
35
|
37
|
45
|
14
|
23
|
38
|
22
|
⑫ Self Cited (3years) |
0
|
81
|
66
|
0
|
40
|
56
|
40
|
51
|
65
|
86
|
61
|
43
|
46
|
48
|
20
|
31
|
40
|
29
|
⑬ Self Cited (5years) |
0
|
81
|
66
|
0
|
41
|
70
|
51
|
62
|
75
|
102
|
70
|
59
|
54
|
64
|
30
|
44
|
44
|
31
|
ⓐ Impact Factor (2years) [⑦/②] |
0
|
0.45
|
0.184
|
0.02
|
0.142
|
0.176
|
0.168
|
0.199
|
0.349
|
0.448
|
0.315
|
0.313
|
0.287
|
0.266
|
0.161
|
0.213
|
0.409
|
0.167
|
ⓑ Impact Factor (3years) [⑧/③] |
0
|
0.45
|
0.184
|
0.018
|
0.109
|
0.155
|
0.152
|
0.165
|
0.274
|
0.33
|
0.281
|
0.285
|
0.246
|
0.247
|
0.181
|
0.209
|
0.296
|
0.123
|
ⓒ Impact Factor (5years) [⑨/④] |
0
|
0.45
|
0.184
|
0.018
|
0.082
|
0.099
|
0.099
|
0.126
|
0.206
|
0.24
|
0.188
|
0.224
|
0.202
|
0.207
|
0.173
|
0.177
|
0.199
|
0.092
|
ⓓ Immediacy Index [⑥/①] |
0.127
|
0.144
|
0.116
|
0.007
|
0.069
|
0.081
|
0.117
|
0.052
|
0.047
|
0.055
|
0.047
|
0.114
|
0.04
|
0.054
|
0.055
|
0.042
|
0.069
|
0.042
|
ⓔ ZIF (2years) [(⑦-⑪)/②] |
0
|
0.021
|
0.015
|
0.02
|
0.034
|
0.039
|
0.052
|
0.038
|
0.107
|
0.09
|
0.116
|
0.152
|
0.097
|
0.09
|
0.088
|
0.099
|
0.199
|
0.014
|
ⓕ ZIF (3years) [(⑧-⑫)/③] |
0
|
0.021
|
0.015
|
0.018
|
0.028
|
0.027
|
0.054
|
0.04
|
0.101
|
0.089
|
0.097
|
0.152
|
0.095
|
0.085
|
0.11
|
0.106
|
0.15
|
0.008
|
ⓖ ZIF (5years) [(⑨-⑬)/④] |
0
|
0.021
|
0.015
|
0.018
|
0.022
|
0.014
|
0.033
|
0.037
|
0.092
|
0.077
|
0.069
|
0.122
|
0.099
|
0.082
|
0.112
|
0.089
|
0.104
|
0.022
|
ⓗ Self Citing Rate [⑩/⑤] |
0.007
|
0.007
|
0.008
|
0
|
0.004
|
0.005
|
0.006
|
0.002
|
0.003
|
0.003
|
0.001
|
0.004
|
0.001
|
0.002
|
0.002
|
0
|
0
|
0.001
|
ⓘ Self Cited Rate [⑩/⑥] |
1
|
0.793
|
1
|
0
|
0.8
|
0.9
|
0.938
|
0.5
|
1
|
0.833
|
0.6
|
0.7
|
0.5
|
0.8
|
0.833
|
0
|
0.2
|
1
|