"WASHINGTON, March 4 (AP) ?? The admission rate for those who seek treatment for marijuana use nearly tripled between 1992 and 2002, according to the latest data compiled by the federal government."

Lets see "jail" or "treatment" what would you choose? No wonder its gone up...Just like "cannabis related emergency room visits have increased" because if you go in the first question they ask is "do you do any drugs" and if so suddenly its a "drug related emergency...." freaking statisticians....