It's not technically 5 weeks, but I'm American and get 24 days (96% of 5 weeks) of PTO plus 7 company-chosen holidays. And I take every one of them, even if some are just "I'm not working the next 3 Fridays, because I want to putter around the house."

We start with 19 + 7 days and get 1 extra day per year of service until 5 years. (We also get a 4 week contiguous block once every 5 years.)