I have the unfortunate luck of extremely limited data (50mb/month) so this is my first outing to catch pokemon even though I've had the game since it was released in Canada! (though I do, fortunately, work right next to a pokestop, so I am literally swimming in pokeballs and eggs, and a few pokemon from the one time somebody dropped a lure on it)
Decided to give it a whirl while doing some errands, so in about 50 minutes (which included an incense on my way home) caught:
2 Krabby (new for me)
1 Squirtle (also new)
3 Pidgey
6 Rattata
4 Weedle
1 Raticate that ran away :(
And finally, after a week (because I have to rely on GPS adjustments to get any distance), got the last 2k to hatch the 5k egg I've been working on, and got a Nidoran (male)
Also reached level 5 finally and can check out where my town's 3 gyms are, hooray!