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