Vacant houses

CNBC:

More concerning than the home ownership rate is the vacancy rate. The Census tables don't tell the entire story, but they tell a lot of it. Of the nearly 131 million housing units in this country, 112.5 million are occupied. 74.8 million are owned, and that's only dropped by about 30 thousand in the past year. 38 million are rented, but that's up by over a million year over year. That means more new households are choosing to rent.

Now to vacancies. There were 18.4 million vacant homes in the U.S. in Q4 '10 (11 percent of all housing units vacant all year round), which is actually an improvement of 427,000 from a year ago, but not for the reasons you'd think.

This seems pretty high, I'd like to see a graph for multiple quarters.