Table 2 GM (1,1) model prediction results with R software
Year | Actual value (1/100000) | R software prediction value(1/100000) |
|---|---|---|
2009 | 57.96 | 57.96 |
2010 | 55.78 | 46.30 |
2011 | 55.44 | 46.83 |
2012 | 43.25 | 47.37 |
2013 | 39.93 | 47.91 |
2014 | 36.05 | 48.46 |
2015 | 46.09 | 49.01 |
2016 | 42.33 | 49.58 |
2017 | 55.75 | 50.15 |
2018 | 61.65 | 50.72 |
2019 | 62.68 | 51.3O |