An estimated 95% of international communications use ITU standards:
https://www.itu.int/en/mediacentre/backgrounders/Pages/itu-t-setting-the-standard.aspx#:~:text=ITU%20standards%20define%20the%20Terabit,second%20(Gbits%2Fs).
An estimated 95% of international communications use ITU standards:
https://www.itu.int/en/mediacentre/backgrounders/Pages/itu-t-setting-the-standard.aspx#:~:text=ITU%20standards%20define%20the%20Terabit,second%20(Gbits%2Fs).