Development of Citation Metrics – Social Sciences Citation Index
| 2010 | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Impact Factor | 0.278 |
0.341 | 0.633 | 0.422 | 1.021 | 1.242 | 1.163 | 1.311 | 1.211 | 1.195 | 1.446 | 1.422 |
| 5-Year Impact Factor | - | - | - | 0.412 | 0.869 | 1.000 | 1.004 | 1.143 | 1.015 | 1.065 | 1.312 | 1.384 |
| Immediacy Index | 0.086 |
0.045 | 0.000 | 0.104 | 0.059 | 0.264 | 0.170 | 0.393 | 0.193 | 0.222 | 0.218 | 0.431 |
| Cited Half-Life | - | - | 3.1 | 3.7 | 4.0 | 3.5 | 3.7 | 3.5 | 4.0 | 4.0 | 4.2 | 4.5 |
| AIS | - | - | - | 0.039 | 0.082 | 0.071 | 0.067 | 0.090 | 0.070 | 0.086 | 0.164 | 0.181 |
Source: InCites Journal Citation Reports, 2010-2021
Development of Citation Metrics – SCOPUS
| 2010 | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| SCImago Journal Rank | 0.202 |
0.223 | 0.298 | 0.322 | 0.631 | 0.392 | 0.493 | 0.535 | 0.318 | 0.322 | 0.318 | 0.312 |
| Impact per Publication | 0.219 | 0.287 | 0.452 | 0.485 | 0.754 | 0.895 | 1.010 | 1.280 | 0.95 | 1.030 | 1.240 | 1.430 |
| Source Normalized Impact per Paper | 0.633 |
0.632 | 0.675 | 0.588 | 0.950 | 1.093 | 0.997 | 1.036 | 0.754 | 0.606 | 0.675 | 0.604 |
| Cite Score | - |
0.379 | 0.551 | 0.588 | 0.957 | 1.021 | 1.079 | 1.460 | 1.180 | 2.400 | 2.300 | 2.500 |
Source: Scopus, Journal Metrics, 2010-2021, CWTS Journal Indicators, 2021
