Financial Distress Prediction of Chinese Listed Companies Using the Combination of Optimization Model and Convolutional Neural Network

Table 3

The overall distribution of listed companies in China from 2012 to 2017.

Years	ST	Non-ST	ST proportion (%)
2012	105	3239	3.14
2013	54	3370	1.58
2014	43	3381	1.26
2015	52	3372	1.52
2016	64	3359	1.87
2017	69	3355	2.02