Table 2 Efficiency values of OPCR allocation in China
Overall | 2009 | 2010 | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Avg | 0.9095 | 0.8607 | 0.9068 | 0.9311 | 0.8851 | 0.9238 | 0.9208 | 0.8968 | 0.8664 | 0.9057 | 0.9027 | 0.9205 | 0.9396 |
Max | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
Min | 0.6133 | -0.9428 | 0.6064 | 0.5635 | 0.4959 | 0.6223 | 0.5912 | 0.5624 | 0.5299 | 0.5022 | 0.635 | 0.6239 | 0.6214 |
SD | 0.1054 | 0.36 | 0.1448 | 0.1433 | 0.1619 | 0.1229 | 0.1341 | 0.1399 | 0.1648 | 0.1632 | 0.1319 | 0.1343 | 0.1238 |