Indicators |
◀ |
2002 |
2003 |
2004 |
2005 |
2006 |
2007 |
2008 |
2009 |
2010 |
2011 |
2012 |
2013 |
2014 |
2015 |
2016 |
2017 |
2018 |
▶ |
① Docs. |
134
|
134
|
154
|
148
|
132
|
108
|
108
|
93
|
116
|
109
|
113
|
99
|
90
|
90
|
74
|
76
|
66
|
② Docs. (2years) |
0
|
134
|
268
|
288
|
302
|
280
|
240
|
216
|
201
|
209
|
225
|
222
|
212
|
189
|
180
|
164
|
150
|
③ Docs. (3years) |
0
|
134
|
268
|
422
|
436
|
434
|
388
|
348
|
309
|
317
|
318
|
338
|
321
|
302
|
279
|
254
|
240
|
④ Docs. (5years) |
0
|
134
|
268
|
422
|
570
|
702
|
676
|
650
|
589
|
557
|
534
|
539
|
530
|
527
|
501
|
466
|
429
|
⑤ Refs. |
1566
|
1190
|
1807
|
1432
|
1305
|
1376
|
1266
|
991
|
1191
|
1271
|
1250
|
1116
|
1001
|
1030
|
857
|
921
|
864
|
⑥ Cited |
9
|
10
|
11
|
1
|
10
|
10
|
9
|
14
|
3
|
8
|
9
|
6
|
7
|
9
|
1
|
3
|
2
|
⑦ Cited (2years) |
0
|
35
|
60
|
16
|
41
|
217
|
299
|
166
|
138
|
162
|
167
|
178
|
155
|
134
|
143
|
104
|
120
|
⑧ Cited (3years) |
0
|
35
|
60
|
18
|
53
|
337
|
335
|
194
|
155
|
192
|
174
|
204
|
180
|
152
|
173
|
119
|
130
|
⑨ Cited (5years) |
0
|
35
|
60
|
18
|
66
|
357
|
339
|
243
|
197
|
226
|
188
|
232
|
213
|
177
|
211
|
143
|
154
|
⑩ Self Cited |
7
|
9
|
5
|
0
|
7
|
6
|
6
|
5
|
1
|
4
|
4
|
4
|
6
|
3
|
0
|
1
|
0
|
⑪ Self Cited (2years) |
0
|
21
|
40
|
1
|
24
|
176
|
271
|
133
|
117
|
129
|
132
|
137
|
119
|
187
|
113
|
85
|
95
|
⑫ Self Cited (3years) |
0
|
21
|
40
|
1
|
31
|
292
|
293
|
141
|
125
|
141
|
134
|
146
|
124
|
112
|
120
|
92
|
100
|
⑬ Self Cited (5years) |
0
|
21
|
40
|
1
|
37
|
303
|
294
|
154
|
140
|
156
|
144
|
153
|
133
|
122
|
127
|
98
|
106
|
ⓐ Impact Factor (2years) [⑦/②] |
0
|
0.261
|
0.224
|
0.056
|
0.136
|
0.775
|
1.246
|
0.769
|
0.687
|
0.775
|
0.742
|
0.802
|
0.731
|
0.709
|
0.794
|
0.634
|
0.8
|
ⓑ Impact Factor (3years) [⑧/③] |
0
|
0.261
|
0.224
|
0.043
|
0.122
|
0.776
|
0.863
|
0.557
|
0.502
|
0.606
|
0.547
|
0.604
|
0.561
|
0.503
|
0.62
|
0.469
|
0.542
|
ⓒ Impact Factor (5years) [⑨/④] |
0
|
0.261
|
0.224
|
0.043
|
0.116
|
0.509
|
0.501
|
0.374
|
0.334
|
0.406
|
0.352
|
0.43
|
0.402
|
0.336
|
0.421
|
0.307
|
0.359
|
ⓓ Immediacy Index [⑥/①] |
0.067
|
0.075
|
0.071
|
0.007
|
0.076
|
0.093
|
0.083
|
0.151
|
0.026
|
0.073
|
0.08
|
0.061
|
0.078
|
0.122
|
0.014
|
0.039
|
0.03
|
ⓔ ZIF (2years) [(⑦-⑪)/②] |
0
|
0.104
|
0.075
|
0.052
|
0.056
|
0.146
|
0.117
|
0.153
|
0.104
|
0.158
|
0.156
|
0.185
|
0.17
|
0.138
|
0.167
|
0.116
|
0.167
|
ⓕ ZIF (3years) [(⑧-⑫)/③] |
0
|
0.104
|
0.075
|
0.04
|
0.05
|
0.104
|
0.108
|
0.152
|
0.097
|
0.161
|
0.126
|
0.172
|
0.174
|
0.132
|
0.19
|
0.106
|
0.125
|
ⓖ ZIF (5years) [(⑨-⑬)/④] |
0
|
0.104
|
0.075
|
0.04
|
0.051
|
0.077
|
0.067
|
0.137
|
0.097
|
0.126
|
0.082
|
0.147
|
0.151
|
0.104
|
0.168
|
0.097
|
0.112
|
ⓗ Self Citing Rate [⑩/⑤] |
0.004
|
0.008
|
0.003
|
0
|
0.005
|
0.004
|
0.005
|
0.005
|
0.001
|
0.003
|
0.003
|
0.004
|
0.006
|
0.003
|
0
|
0.001
|
0
|
ⓘ Self Cited Rate [⑩/⑥] |
0.778
|
0.9
|
0.455
|
0
|
0.7
|
0.6
|
0.667
|
0.357
|
0.333
|
0.5
|
0.444
|
0.667
|
0.857
|
0.273
|
0
|
0.333
|
0
|