Yes, literally two hundred times as many. Leaf sightings started becoming relatively common here in Portland within a few weeks of their going on sale near the end of 2010, and I see them literally every day. Often I see several per day on my commute between here and the EV-crazed western suburbs (lots of tech workers, lots of eco-sensitivity, lots of money). That's not counting the two Leafs that belong to coworkers of mine, which I also see daily.
On the other hand, I have seen a grand total of perhaps six or seven Volts. Coincidentally, I saw one today, so maybe seven or eight.