Indicators |
◀ |
2002 |
2003 |
2004 |
2005 |
2006 |
2007 |
2008 |
2009 |
2010 |
2011 |
2012 |
2013 |
2014 |
2015 |
2016 |
2018 |
▶ |
① Docs. |
139
|
147
|
155
|
137
|
125
|
108
|
116
|
103
|
129
|
157
|
169
|
155
|
75
|
85
|
126
|
117
|
② Docs. (2years) |
0
|
139
|
286
|
302
|
292
|
262
|
233
|
224
|
219
|
232
|
286
|
326
|
324
|
230
|
160
|
257
|
③ Docs. (3years) |
0
|
139
|
286
|
441
|
439
|
417
|
370
|
349
|
327
|
348
|
389
|
455
|
481
|
399
|
315
|
342
|
④ Docs. (5years) |
0
|
139
|
286
|
441
|
578
|
703
|
672
|
641
|
589
|
581
|
613
|
674
|
713
|
685
|
641
|
572
|
⑤ Refs. |
3172
|
3287
|
3383
|
3634
|
3143
|
2788
|
2620
|
2340
|
2850
|
3008
|
3049
|
3036
|
1877
|
2024
|
3219
|
3069
|
⑥ Cited |
0
|
0
|
0
|
2
|
0
|
5
|
5
|
4
|
16
|
19
|
13
|
7
|
6
|
7
|
11
|
35
|
⑦ Cited (2years) |
0
|
1
|
0
|
3
|
4
|
54
|
72
|
47
|
62
|
69
|
33
|
38
|
26
|
19
|
40
|
52
|
⑧ Cited (3years) |
0
|
1
|
0
|
3
|
4
|
54
|
122
|
62
|
92
|
98
|
33
|
52
|
36
|
36
|
58
|
59
|
⑨ Cited (5years) |
0
|
1
|
0
|
3
|
4
|
54
|
122
|
122
|
163
|
149
|
33
|
55
|
41
|
50
|
84
|
67
|
⑩ Self Cited |
0
|
0
|
0
|
2
|
0
|
5
|
5
|
4
|
12
|
13
|
12
|
7
|
6
|
7
|
8
|
35
|
⑪ Self Cited (2years) |
0
|
0
|
0
|
2
|
0
|
52
|
59
|
40
|
42
|
46
|
19
|
24
|
8
|
22
|
16
|
35
|
⑫ Self Cited (3years) |
0
|
0
|
0
|
2
|
0
|
52
|
93
|
54
|
57
|
66
|
19
|
29
|
13
|
18
|
26
|
36
|
⑬ Self Cited (5years) |
0
|
0
|
0
|
2
|
0
|
52
|
93
|
97
|
107
|
97
|
19
|
32
|
15
|
20
|
37
|
41
|
ⓐ Impact Factor (2years) [⑦/②] |
0
|
0.007
|
0
|
0.01
|
0.014
|
0.206
|
0.309
|
0.21
|
0.283
|
0.297
|
0.115
|
0.117
|
0.08
|
0.083
|
0.25
|
0.202
|
ⓑ Impact Factor (3years) [⑧/③] |
0
|
0.007
|
0
|
0.007
|
0.009
|
0.129
|
0.33
|
0.178
|
0.281
|
0.282
|
0.085
|
0.114
|
0.075
|
0.09
|
0.184
|
0.173
|
ⓒ Impact Factor (5years) [⑨/④] |
0
|
0.007
|
0
|
0.007
|
0.007
|
0.077
|
0.182
|
0.19
|
0.277
|
0.256
|
0.054
|
0.082
|
0.058
|
0.073
|
0.131
|
0.117
|
ⓓ Immediacy Index [⑥/①] |
0
|
0
|
0
|
0.015
|
0
|
0.046
|
0.043
|
0.039
|
0.124
|
0.122
|
0.077
|
0.045
|
0.08
|
0.082
|
0.087
|
0.299
|
ⓔ ZIF (2years) [(⑦-⑪)/②] |
0
|
0.007
|
0
|
0.003
|
0.014
|
0.008
|
0.056
|
0.031
|
0.091
|
0.099
|
0.049
|
0.043
|
0.056
|
0.035
|
0.15
|
0.066
|
ⓕ ZIF (3years) [(⑧-⑫)/③] |
0
|
0.007
|
0
|
0.002
|
0.009
|
0.005
|
0.078
|
0.023
|
0.107
|
0.092
|
0.036
|
0.051
|
0.048
|
0.045
|
0.102
|
0.067
|
ⓖ ZIF (5years) [(⑨-⑬)/④] |
0
|
0.007
|
0
|
0.002
|
0.007
|
0.003
|
0.043
|
0.039
|
0.095
|
0.09
|
0.023
|
0.034
|
0.036
|
0.044
|
0.073
|
0.045
|
ⓗ Self Citing Rate [⑩/⑤] |
0
|
0
|
0
|
0.001
|
0
|
0.002
|
0.002
|
0.002
|
0.004
|
0.004
|
0.004
|
0.002
|
0.003
|
0.003
|
0.002
|
0.011
|
ⓘ Self Cited Rate [⑩/⑥] |
0
|
0
|
0
|
1
|
0
|
1
|
1
|
1
|
0.75
|
0.684
|
0.923
|
1
|
1
|
1
|
0.727
|
1
|