[Retracted] Economic Decision-Making Algorithm for Cross-Border Industrial E-Commerce Material Purchase Quantity Based on Markov Chain

Table 3

Total consumption of cold chain products by urban residents in Jiangsu Province.

Years	Population/10,000	Total demand per capita/kg	Total demand/kt
2011	4342.51	236.7	1027872.12
2012	4767.63	245.56	1169785.69
2013	4889.36	230.83	1128610.97
2014	4990.09	225.11	1123319.16
2015	5090.01	230.1	1171211.3
2016	5190.76	211.5	1097845.74
2017	5305.83	213.7	1133855.87
2018	5416.65	218.4	1182996.36
2019	5520.95	222.4	1227859.28