Indicators |
◀ |
2002 |
2003 |
2004 |
2005 |
2006 |
2007 |
2008 |
2009 |
2010 |
2011 |
2012 |
2013 |
2014 |
2015 |
2016 |
2017 |
2018 |
▶ |
① Docs. |
117
|
102
|
101
|
126
|
94
|
88
|
91
|
83
|
92
|
89
|
79
|
70
|
80
|
68
|
72
|
66
|
53
|
② Docs. (2years) |
0
|
117
|
219
|
203
|
227
|
220
|
182
|
179
|
174
|
175
|
181
|
168
|
149
|
150
|
148
|
140
|
138
|
③ Docs. (3years) |
0
|
117
|
219
|
320
|
329
|
321
|
308
|
273
|
262
|
266
|
264
|
260
|
238
|
229
|
218
|
220
|
206
|
④ Docs. (5years) |
0
|
117
|
219
|
320
|
446
|
540
|
511
|
500
|
482
|
448
|
443
|
434
|
413
|
410
|
386
|
369
|
356
|
⑤ Refs. |
1373
|
1297
|
1329
|
1623
|
1175
|
1177
|
1215
|
1338
|
1446
|
1385
|
1256
|
1042
|
1212
|
1122
|
1259
|
1142
|
939
|
⑥ Cited |
8
|
15
|
7
|
11
|
6
|
6
|
6
|
11
|
11
|
16
|
12
|
9
|
6
|
7
|
19
|
6
|
4
|
⑦ Cited (2years) |
0
|
39
|
52
|
32
|
10
|
27
|
62
|
73
|
89
|
89
|
91
|
75
|
53
|
91
|
67
|
61
|
51
|
⑧ Cited (3years) |
0
|
39
|
52
|
37
|
30
|
29
|
62
|
94
|
132
|
144
|
114
|
104
|
83
|
135
|
98
|
89
|
60
|
⑨ Cited (5years) |
0
|
39
|
52
|
37
|
40
|
30
|
64
|
130
|
187
|
192
|
158
|
146
|
149
|
211
|
153
|
138
|
72
|
⑩ Self Cited |
7
|
11
|
6
|
11
|
3
|
3
|
2
|
6
|
8
|
8
|
8
|
0
|
3
|
1
|
7
|
2
|
2
|
⑪ Self Cited (2years) |
0
|
21
|
22
|
25
|
5
|
8
|
28
|
36
|
34
|
33
|
28
|
16
|
17
|
31
|
25
|
21
|
16
|
⑫ Self Cited (3years) |
0
|
21
|
22
|
28
|
16
|
9
|
28
|
41
|
49
|
50
|
35
|
24
|
23
|
47
|
34
|
31
|
16
|
⑬ Self Cited (5years) |
0
|
21
|
22
|
28
|
20
|
10
|
28
|
53
|
64
|
59
|
51
|
36
|
45
|
59
|
51
|
41
|
20
|
ⓐ Impact Factor (2years) [⑦/②] |
0
|
0.333
|
0.237
|
0.158
|
0.044
|
0.123
|
0.341
|
0.408
|
0.511
|
0.509
|
0.503
|
0.446
|
0.356
|
0.607
|
0.453
|
0.436
|
0.37
|
ⓑ Impact Factor (3years) [⑧/③] |
0
|
0.333
|
0.237
|
0.116
|
0.091
|
0.09
|
0.201
|
0.344
|
0.504
|
0.541
|
0.432
|
0.4
|
0.349
|
0.59
|
0.45
|
0.405
|
0.291
|
ⓒ Impact Factor (5years) [⑨/④] |
0
|
0.333
|
0.237
|
0.116
|
0.09
|
0.056
|
0.125
|
0.26
|
0.388
|
0.429
|
0.357
|
0.336
|
0.361
|
0.515
|
0.396
|
0.374
|
0.202
|
ⓓ Immediacy Index [⑥/①] |
0.068
|
0.147
|
0.069
|
0.087
|
0.064
|
0.068
|
0.066
|
0.133
|
0.12
|
0.18
|
0.152
|
0.129
|
0.075
|
0.147
|
0.264
|
0.091
|
0.075
|
ⓔ ZIF (2years) [(⑦-⑪)/②] |
0
|
0.154
|
0.137
|
0.034
|
0.022
|
0.086
|
0.187
|
0.207
|
0.316
|
0.32
|
0.348
|
0.351
|
0.242
|
0.36
|
0.284
|
0.286
|
0.254
|
ⓕ ZIF (3years) [(⑧-⑫)/③] |
0
|
0.154
|
0.137
|
0.028
|
0.043
|
0.062
|
0.11
|
0.194
|
0.317
|
0.353
|
0.299
|
0.308
|
0.252
|
0.384
|
0.294
|
0.264
|
0.214
|
ⓖ ZIF (5years) [(⑨-⑬)/④] |
0
|
0.154
|
0.137
|
0.028
|
0.045
|
0.037
|
0.07
|
0.154
|
0.255
|
0.297
|
0.242
|
0.253
|
0.252
|
0.371
|
0.264
|
0.263
|
0.146
|
ⓗ Self Citing Rate [⑩/⑤] |
0.005
|
0.008
|
0.005
|
0.007
|
0.003
|
0.003
|
0.002
|
0.004
|
0.006
|
0.006
|
0.006
|
0
|
0.002
|
0.001
|
0.006
|
0.002
|
0.002
|
ⓘ Self Cited Rate [⑩/⑥] |
0.875
|
0.733
|
0.857
|
1
|
0.5
|
0.5
|
0.333
|
0.545
|
0.727
|
0.5
|
0.667
|
0
|
0.5
|
0.1
|
0.368
|
0.333
|
0.5
|