Indicators |
◀ |
2002 |
2003 |
2004 |
2005 |
2006 |
2007 |
2008 |
2009 |
2010 |
2011 |
2012 |
2013 |
2014 |
2015 |
2016 |
2017 |
2018 |
▶ |
① Docs. |
52
|
83
|
96
|
85
|
86
|
76
|
84
|
106
|
160
|
94
|
110
|
113
|
117
|
117
|
97
|
85
|
75
|
② Docs. (2years) |
0
|
52
|
135
|
179
|
181
|
171
|
162
|
160
|
190
|
266
|
254
|
204
|
223
|
230
|
234
|
214
|
182
|
③ Docs. (3years) |
0
|
52
|
135
|
231
|
264
|
267
|
247
|
246
|
266
|
350
|
360
|
364
|
317
|
340
|
347
|
331
|
299
|
④ Docs. (5years) |
0
|
52
|
135
|
231
|
316
|
402
|
426
|
427
|
437
|
512
|
520
|
554
|
583
|
594
|
551
|
554
|
529
|
⑤ Refs. |
780
|
1216
|
1535
|
1281
|
1489
|
1471
|
1663
|
2367
|
3705
|
2307
|
2645
|
2690
|
3127
|
3284
|
2721
|
2424
|
2478
|
⑥ Cited |
1
|
0
|
0
|
0
|
0
|
7
|
7
|
6
|
18
|
12
|
11
|
14
|
8
|
13
|
17
|
3
|
3
|
⑦ Cited (2years) |
0
|
3
|
3
|
3
|
0
|
52
|
82
|
48
|
108
|
117
|
129
|
102
|
105
|
110
|
159
|
66
|
48
|
⑧ Cited (3years) |
0
|
3
|
3
|
3
|
0
|
52
|
122
|
77
|
168
|
141
|
147
|
154
|
168
|
161
|
220
|
106
|
79
|
⑨ Cited (5years) |
0
|
3
|
3
|
3
|
0
|
52
|
122
|
122
|
266
|
228
|
168
|
190
|
272
|
255
|
315
|
179
|
130
|
⑩ Self Cited |
1
|
0
|
0
|
0
|
0
|
4
|
4
|
1
|
5
|
4
|
1
|
2
|
1
|
2
|
3
|
1
|
0
|
⑪ Self Cited (2years) |
0
|
0
|
0
|
3
|
0
|
15
|
38
|
28
|
45
|
30
|
33
|
28
|
32
|
39
|
30
|
21
|
11
|
⑫ Self Cited (3years) |
0
|
0
|
0
|
3
|
0
|
15
|
52
|
34
|
65
|
38
|
43
|
47
|
48
|
43
|
35
|
33
|
22
|
⑬ Self Cited (5years) |
0
|
0
|
0
|
3
|
0
|
15
|
52
|
45
|
94
|
58
|
54
|
63
|
74
|
66
|
51
|
50
|
40
|
ⓐ Impact Factor (2years) [⑦/②] |
0
|
0.058
|
0.022
|
0.017
|
0
|
0.304
|
0.506
|
0.3
|
0.568
|
0.44
|
0.508
|
0.5
|
0.471
|
0.478
|
0.679
|
0.308
|
0.264
|
ⓑ Impact Factor (3years) [⑧/③] |
0
|
0.058
|
0.022
|
0.013
|
0
|
0.195
|
0.494
|
0.313
|
0.632
|
0.403
|
0.408
|
0.423
|
0.53
|
0.474
|
0.634
|
0.32
|
0.264
|
ⓒ Impact Factor (5years) [⑨/④] |
0
|
0.058
|
0.022
|
0.013
|
0
|
0.129
|
0.286
|
0.286
|
0.609
|
0.445
|
0.323
|
0.343
|
0.467
|
0.429
|
0.572
|
0.323
|
0.246
|
ⓓ Immediacy Index [⑥/①] |
0.019
|
0
|
0
|
0
|
0
|
0.092
|
0.083
|
0.057
|
0.113
|
0.128
|
0.1
|
0.124
|
0.068
|
0.111
|
0.175
|
0.035
|
0.04
|
ⓔ ZIF (2years) [(⑦-⑪)/②] |
0
|
0.058
|
0.022
|
0
|
0
|
0.216
|
0.272
|
0.125
|
0.332
|
0.327
|
0.378
|
0.363
|
0.327
|
0.352
|
0.551
|
0.21
|
0.203
|
ⓕ ZIF (3years) [(⑧-⑫)/③] |
0
|
0.058
|
0.022
|
0
|
0
|
0.139
|
0.283
|
0.175
|
0.387
|
0.294
|
0.289
|
0.294
|
0.379
|
0.347
|
0.533
|
0.221
|
0.191
|
ⓖ ZIF (5years) [(⑨-⑬)/④] |
0
|
0.058
|
0.022
|
0
|
0
|
0.092
|
0.164
|
0.18
|
0.394
|
0.332
|
0.219
|
0.229
|
0.34
|
0.318
|
0.479
|
0.233
|
0.17
|
ⓗ Self Citing Rate [⑩/⑤] |
0.001
|
0
|
0
|
0
|
0
|
0.003
|
0.002
|
0
|
0.001
|
0.002
|
0
|
0.001
|
0
|
0.001
|
0.001
|
0
|
0
|
ⓘ Self Cited Rate [⑩/⑥] |
1
|
0
|
0
|
0
|
0
|
0.571
|
0.571
|
0.167
|
0.278
|
0.333
|
0.091
|
0.143
|
0.125
|
0.231
|
0.176
|
0.333
|
0
|