Additional file 1 of Is the development of obesogenic food environments a self-reinforcing process? Evidence from soft drink consumption

Additional file 1. List of variables. Table 1A. List of countries included in the study by income group. Table 2A. Dataset.

附加文件1：变量列表。表1A：本研究按收入组别划分的纳入国家清单。表2A：数据集。