Research Article
Forecasting the Agriculture Output Values in China Based on Grey Seasonal Model
Table 2
Fitting and forecasting results of the annual output value for fishery (100 million yuan).
| Year | Actual value | Fitting value |
| 2012 | 17730.4 | 17730.4 | 2013 | 19608.0 | 19606.2 | 2014 | 21047.7 | 20937.9 | 2015 | 22247.5 | 22360.2 | 2016 | 23870.1 | 23879.0 | 2017 | 25559.8 | 25501.1 | MAPE | | 0.22 | 2018 | | 27233.3 | 2019 | | 29083.1 | 2020 | | 31058.7 | 2021 | | 33168.4 |
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