Additional file 2 of Trends in national-level school feeding policy objectives worldwide: Japan and multiple countries

Additional file 2 (Title of data: Appendix 1. The countries which participated and did not participate in The Global Child Nutrition Foundation (GCNF) survey 2021. Description of data. The file is supplemental detailed information about the countries which participated and did not participate in The Global Child Nutrition Foundation (GCNF) survey 2021from its data set.)