It's currently 2009. I'm not making this up, I promise you. Look outside. It's a little more modern, and a lot less horse shit lying around the streets.
Look around you, see if there's any clothes. Put them on, and then see if you can find a billfold in one of the trouser of jacket pockets. You'll have a card with your name on it, as well as an address number of where you live, and possibly some other information that may be useful to you.