“…Informative indicators of advance in physical education and mass sports must represent strategic priorities of the policy in this field. We thoroughly considered global priorities (Verzilin & Gorovykh, 2018a) and particular priorities of sports-related education (Verzilin & Gorovykh, 2018b). General approaches to cross-checking official statistical information with the aid of alternative data from social networks, from research queries databases and opinion polls were worked out by Verzilin, Volkov, (2016), and Verzilin, Gorovykh, Maximova, Sokolova, & Gokinaeva (2019).…”