Table 3.
Model fitting result of 2011–2019
| Year | R2 | P |
|---|---|---|
| 2011 | 0.573878 | < 0.05 |
| 2012 | 0.299520 | < 0.05 |
| 2013 | 0.482155 | < 0.05 |
| 2014 | 0.764983 | < 0.05 |
| 2015 | 0.408163 | < 0.05 |
| 2016 | 0.767604 | < 0.05 |
| 2017 | 0.776788 | < 0.05 |
| 2018 | 0.801787 | < 0.05 |
| 2019 | 0.758567 | < 0.05 |
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