[raybbr]

In May all the circles show a decrease not an increase. Something’s wrong...

[Vigilanteman]

Look again. Some very small increases in May in very small cities like Boise, Idaho, Green Bay, Wisconsin and Spokane, Washington. But the decreases are definitely much more numerous and in much larger markets.

However, I really can't figure out why Pittsburgh, PA is such a tiny dot. After all, we are home to Carnegie-Mellon, one of the top IT universities in the country, substantial operations by Google and a large ethnic Indian subcontinent population with the largest Hindu temple in the world outside of India.