Design of Intelligent Environment Observation and Decision Support for Regional World Economy

Table 3

Trade relationship table.

Export area	Import area	2015	2016	2017	2018	2019
		Trade ratio (%)	Trade ratio (%)	Trade ratio (%)	Trade ratio (%)	Trade ratio (%)
North America	North America	42.1	40.6	48.3	54.7	56.1
Asia	Asia-Pacific	31.3	36.7	43.6	42.6	44.3
European Union	European Union	55.2	61	57.4	57.4	60.4
North America	Asia	18.6	22.3	21.2	16.2	20.6
North America	European Union	18.5	21.2	16.3	14.6	17.9
Asia	North America	32.3	28.1	26.8	26.9	29.9
Asia	European Union	12.6	17.5	13.7	13.7	14.5
European Union	North America	11.4	8.5	10.0	12.3	9.7
European Union	Asia	5.7	6.1	8.9	7.4	6.6