Container Throughput Forecasting of Tianjin-Hebei Port Group Based on Grey Combination Model

Table 2

FGM (1.1) when container throughput of Tianjin-Hebei Port Group (unit: 10,000 TEU).

Year	Tianjin	Tangshan	Qinhuangdao	Huanghua	Total
2012	1230.00	46.00	34.00	10.00	1320.00
2013	1295.64	74.78	38.15	23.98	1423.81
2014	1379.54	108.93	43.33	35.76	1565.69
2015	1438.67	148.94	48.09	46.43	1688.93
2016	1475.14	196.06	52.31	56.34	1789.79
2017	1494.34	251.83	56.01	65.67	1870.48
2018	1500.97	318.02	59.24	74.53	1933.97
2019	1498.72	396.77	62.05	82.98	1983.07
2020	1490.33	490.59	64.50	91.08	2020.21
MAPE	1.337%	1.568%	2.459%	6.777%	1.248%