Um, what part of "Since I've been alive" are you having trouble with? Is it the apostrophe in "I've" that's throwing you off or the two syllables in "alive"? Prior to Official Bilingualism there were only four PM's who were from Quebec, including Pierre Trudeau. Since then only TWO PM's have NOT hailed from Quebec. (Kim Campbell doesn't count as she wasn't actually elected as PM).
The only thing that explains a lot, really, is your piss poor reading comprehension.
List of prime ministers of Canada - Wikipedia