Indicators |
◀ |
2002 |
2003 |
2004 |
2005 |
2006 |
2007 |
2008 |
2009 |
2010 |
2011 |
2012 |
2013 |
2014 |
2015 |
2016 |
2018 |
▶ |
① Docs. |
61
|
62
|
91
|
92
|
94
|
105
|
111
|
124
|
143
|
155
|
156
|
153
|
131
|
137
|
97
|
86
|
② Docs. (2years) |
0
|
62
|
124
|
153
|
183
|
186
|
199
|
216
|
235
|
267
|
298
|
311
|
309
|
284
|
268
|
194
|
③ Docs. (3years) |
0
|
62
|
124
|
215
|
245
|
277
|
291
|
310
|
340
|
378
|
422
|
454
|
464
|
440
|
421
|
331
|
④ Docs. (5years) |
0
|
62
|
124
|
215
|
307
|
401
|
444
|
493
|
526
|
577
|
638
|
689
|
731
|
738
|
732
|
615
|
⑤ Refs. |
1557
|
1809
|
1968
|
2637
|
2298
|
3105
|
3182
|
3562
|
4595
|
4775
|
5318
|
4779
|
4337
|
4656
|
3806
|
3066
|
⑥ Cited |
8
|
7
|
3
|
5
|
2
|
19
|
21
|
5
|
5
|
5
|
2
|
3
|
9
|
9
|
2
|
7
|
⑦ Cited (2years) |
0
|
7
|
26
|
9
|
10
|
245
|
255
|
144
|
55
|
66
|
77
|
66
|
85
|
69
|
35
|
22
|
⑧ Cited (3years) |
0
|
7
|
26
|
17
|
11
|
246
|
288
|
165
|
100
|
87
|
82
|
97
|
108
|
91
|
47
|
31
|
⑨ Cited (5years) |
0
|
7
|
26
|
17
|
11
|
246
|
289
|
206
|
128
|
111
|
87
|
122
|
127
|
138
|
70
|
46
|
⑩ Self Cited |
6
|
3
|
1
|
2
|
2
|
17
|
20
|
5
|
2
|
0
|
0
|
3
|
9
|
5
|
1
|
5
|
⑪ Self Cited (2years) |
0
|
1
|
20
|
7
|
5
|
215
|
211
|
111
|
32
|
30
|
44
|
37
|
69
|
74
|
17
|
18
|
⑫ Self Cited (3years) |
0
|
1
|
20
|
12
|
5
|
215
|
232
|
120
|
67
|
37
|
44
|
55
|
79
|
60
|
23
|
21
|
⑬ Self Cited (5years) |
0
|
1
|
20
|
12
|
5
|
215
|
232
|
137
|
78
|
44
|
44
|
62
|
87
|
70
|
32
|
29
|
ⓐ Impact Factor (2years) [⑦/②] |
0
|
0.113
|
0.21
|
0.059
|
0.055
|
1.317
|
1.281
|
0.667
|
0.234
|
0.247
|
0.258
|
0.212
|
0.275
|
0.243
|
0.131
|
0.113
|
ⓑ Impact Factor (3years) [⑧/③] |
0
|
0.113
|
0.21
|
0.079
|
0.045
|
0.888
|
0.99
|
0.532
|
0.294
|
0.23
|
0.194
|
0.214
|
0.233
|
0.207
|
0.112
|
0.094
|
ⓒ Impact Factor (5years) [⑨/④] |
0
|
0.113
|
0.21
|
0.079
|
0.036
|
0.613
|
0.651
|
0.418
|
0.243
|
0.192
|
0.136
|
0.177
|
0.174
|
0.187
|
0.096
|
0.075
|
ⓓ Immediacy Index [⑥/①] |
0.129
|
0.113
|
0.033
|
0.054
|
0.021
|
0.181
|
0.189
|
0.04
|
0.035
|
0.032
|
0.013
|
0.02
|
0.069
|
0.073
|
0.021
|
0.081
|
ⓔ ZIF (2years) [(⑦-⑪)/②] |
0
|
0.097
|
0.048
|
0.013
|
0.027
|
0.161
|
0.221
|
0.153
|
0.098
|
0.135
|
0.111
|
0.093
|
0.052
|
0.067
|
0.067
|
0.021
|
ⓕ ZIF (3years) [(⑧-⑫)/③] |
0
|
0.097
|
0.048
|
0.023
|
0.024
|
0.112
|
0.192
|
0.145
|
0.097
|
0.132
|
0.09
|
0.093
|
0.063
|
0.07
|
0.057
|
0.03
|
ⓖ ZIF (5years) [(⑨-⑬)/④] |
0
|
0.097
|
0.048
|
0.023
|
0.02
|
0.077
|
0.128
|
0.14
|
0.095
|
0.116
|
0.067
|
0.087
|
0.055
|
0.092
|
0.052
|
0.028
|
ⓗ Self Citing Rate [⑩/⑤] |
0.004
|
0.002
|
0.001
|
0.001
|
0.001
|
0.005
|
0.006
|
0.001
|
0
|
0
|
0
|
0.001
|
0.002
|
0.001
|
0
|
0.002
|
ⓘ Self Cited Rate [⑩/⑥] |
0.75
|
0.429
|
0.333
|
0.4
|
1
|
0.895
|
0.952
|
1
|
0.4
|
0
|
0
|
1
|
1
|
0.6
|
0.5
|
0.714
|