Indicators |
◀ |
2002 |
2003 |
2004 |
2005 |
2006 |
2007 |
2008 |
2009 |
2010 |
2011 |
2012 |
2013 |
2014 |
2015 |
2016 |
2017 |
2018 |
▶ |
① Docs. |
72
|
102
|
140
|
111
|
109
|
119
|
152
|
142
|
128
|
125
|
118
|
124
|
173
|
149
|
127
|
134
|
90
|
② Docs. (2years) |
0
|
72
|
174
|
242
|
251
|
220
|
228
|
271
|
294
|
270
|
253
|
243
|
242
|
297
|
322
|
276
|
261
|
③ Docs. (3years) |
0
|
72
|
174
|
314
|
353
|
360
|
339
|
380
|
413
|
422
|
395
|
371
|
367
|
415
|
446
|
449
|
410
|
④ Docs. (5years) |
0
|
72
|
174
|
314
|
425
|
534
|
581
|
631
|
633
|
650
|
666
|
665
|
637
|
668
|
689
|
691
|
707
|
⑤ Refs. |
726
|
1054
|
1258
|
983
|
1018
|
977
|
1453
|
1332
|
1237
|
1209
|
1119
|
1283
|
1909
|
1663
|
1657
|
1750
|
1066
|
⑥ Cited |
0
|
3
|
2
|
0
|
3
|
12
|
10
|
10
|
8
|
15
|
11
|
11
|
14
|
19
|
10
|
12
|
2
|
⑦ Cited (2years) |
0
|
9
|
8
|
4
|
2
|
31
|
54
|
42
|
59
|
80
|
57
|
70
|
83
|
115
|
107
|
69
|
71
|
⑧ Cited (3years) |
0
|
9
|
8
|
5
|
3
|
33
|
57
|
54
|
74
|
106
|
64
|
99
|
127
|
143
|
154
|
102
|
90
|
⑨ Cited (5years) |
0
|
9
|
8
|
5
|
3
|
34
|
59
|
68
|
87
|
150
|
81
|
110
|
184
|
191
|
197
|
139
|
111
|
⑩ Self Cited |
0
|
3
|
2
|
0
|
3
|
9
|
7
|
8
|
6
|
11
|
9
|
7
|
11
|
17
|
9
|
8
|
1
|
⑪ Self Cited (2years) |
0
|
6
|
6
|
0
|
1
|
18
|
41
|
25
|
28
|
40
|
38
|
35
|
52
|
80
|
77
|
37
|
33
|
⑫ Self Cited (3years) |
0
|
6
|
6
|
0
|
2
|
19
|
42
|
32
|
39
|
53
|
43
|
47
|
70
|
85
|
103
|
52
|
40
|
⑬ Self Cited (5years) |
0
|
6
|
6
|
0
|
2
|
20
|
42
|
37
|
45
|
73
|
51
|
49
|
96
|
101
|
118
|
72
|
45
|
ⓐ Impact Factor (2years) [⑦/②] |
0
|
0.125
|
0.046
|
0.017
|
0.008
|
0.141
|
0.237
|
0.155
|
0.201
|
0.296
|
0.225
|
0.288
|
0.343
|
0.387
|
0.332
|
0.25
|
0.272
|
ⓑ Impact Factor (3years) [⑧/③] |
0
|
0.125
|
0.046
|
0.016
|
0.008
|
0.092
|
0.168
|
0.142
|
0.179
|
0.251
|
0.162
|
0.267
|
0.346
|
0.345
|
0.345
|
0.227
|
0.22
|
ⓒ Impact Factor (5years) [⑨/④] |
0
|
0.125
|
0.046
|
0.016
|
0.007
|
0.064
|
0.102
|
0.108
|
0.137
|
0.231
|
0.122
|
0.165
|
0.289
|
0.286
|
0.286
|
0.201
|
0.157
|
ⓓ Immediacy Index [⑥/①] |
0
|
0.029
|
0.014
|
0
|
0.028
|
0.101
|
0.066
|
0.07
|
0.063
|
0.12
|
0.093
|
0.089
|
0.081
|
0.154
|
0.079
|
0.09
|
0.022
|
ⓔ ZIF (2years) [(⑦-⑪)/②] |
0
|
0.042
|
0.011
|
0.017
|
0.004
|
0.059
|
0.057
|
0.063
|
0.105
|
0.148
|
0.075
|
0.144
|
0.128
|
0.152
|
0.093
|
0.116
|
0.146
|
ⓕ ZIF (3years) [(⑧-⑫)/③] |
0
|
0.042
|
0.011
|
0.016
|
0.003
|
0.039
|
0.044
|
0.058
|
0.085
|
0.126
|
0.053
|
0.14
|
0.155
|
0.14
|
0.114
|
0.111
|
0.122
|
ⓖ ZIF (5years) [(⑨-⑬)/④] |
0
|
0.042
|
0.011
|
0.016
|
0.002
|
0.026
|
0.029
|
0.049
|
0.066
|
0.118
|
0.045
|
0.092
|
0.138
|
0.135
|
0.115
|
0.097
|
0.093
|
ⓗ Self Citing Rate [⑩/⑤] |
0
|
0.003
|
0.002
|
0
|
0.003
|
0.009
|
0.005
|
0.006
|
0.005
|
0.009
|
0.008
|
0.005
|
0.006
|
0.012
|
0.005
|
0.005
|
0.001
|
ⓘ Self Cited Rate [⑩/⑥] |
0
|
1
|
1
|
0
|
1
|
0.75
|
0.7
|
0.8
|
0.75
|
0.733
|
0.818
|
0.636
|
0.786
|
0.87
|
0.9
|
0.667
|
0.5
|