Application of Machine Learning Algorithms in the Development and Consumption Trend of Green and Intelligent Vehicles under the Background of Big Data

Table 3

Sales volume of new energy vehicles (units) and its proportion in total vehicle sales (%).

Years	Total car sales	Sales volume	Proportion
2014	556818	3675	0.66%
2015	1376190	2890	0.21%
2016	1368571	4790	0.35%
2017	1272250	5089	0.40%