Totuşi, multe ţări au adoptat aceste măsuri restrictive, ţări cu diverse baze economice precum Statele Unite, China, Argentina, Rusia şi Indonezia, dar şi multe ţări în curs de dezvoltare.
Nevertheless, many countries have adopted these restrictive measures, countries with different economic bases such as the United States, China, Argentina, Russia and Indonesia, but also many developing countries.