Analysis of Balance of Income and Expenditure and Optimal Retirement Age of Pension Insurance Co-Ordination Account Based on Improved Machine Learning Algorithm

Table 2

GDP ratio comparison.

	2010	2012	2014	2016	2018	2020
Estimated GDP	0.91	0.06	0.94	0.15	0.4	0.54
Real GDP	0.3	0.11	0.7	0.07	0.06	0.13