You mean Colorado, not Utah, right? Colorado appears to stand along in the west side of the country starting in 2005. In 2004 and 2005, Utah and Colorado are

You mean Colorado, not Utah, right? Colorado appears to stand along in the west side of the country starting in 2005. In 2004 and 2005, Utah and Colorado are both the dark blue indicating 15%-19%. In general, Colorado seems to lag behind the indicated measurements of the states around it.