3.2 percent

Relation between selling price and WOZ value:
Second quarter 2008 = 1.1252 (rounded off to 12.5 percent)
Second quarter 2007 = 1.0907 (rounded off to 9.1 percent)

Price increase second quarter 2008 relative to second quarter 2007:
1.1252/1.0907 = 1. 0316 (3.2 percent)