My mexican friends etc...?

I've talked to a lot of mexican guys online and with some of them I traded pics with and all of them was uncut. I have 5 mexican friends and while they was over at my place today I was kind of scared to ask but I got the nerve up and asked them if they are uncut and all 5 said yes. They didn't think I believed them and offered to let me see for myself but I turned it down even though deep down inside I wanted to see (lol). Are most mexican men uncut?