Thanks for the information finneys I was also thinking this must be a regional difference thing but I was not so sure because I thought, "Why would someone be using a decimal instead of the comma, when a decimal can make things very hard to understand?"

Anyway not a big thing, and El Salvador is doing good and that's a good calculation that they must be buying BTC every day but don't know how they lie to the IMF and how the IMF even ensures that they are not buying anymore I guess that's normal because many other countries that have taken loans from IMF also don't listen much to such restrictions that could affect their progress and development.