Hey there, as the title says, how often do people throw in swear words when they normally speak in your country? Not when they are angry, just during common talk. Because I feel like in Poland it's quite common. Ofc not everyone and it's not like we sound like a bunch of hoodlums, but it does happen. To a point I was complimented a few times for not doing it by a few friends of mine (I don't swear or at least try not to).
Cheers.