90% of U.S. bills carry traces of cocaine!

bills turned up positive for cocaine in these percentages:
100%: Detroit, Michigan
100%: Boston, Massachusetts
100%: Orlando, Florida
100%: Miami, Florida
100%: Los Angeles, California
88%: Toronto, Canada
77%: Salt Lake City, Utah
75%: Brasilia, Brazil
20%: Tokyo, Japan
20%: Beijing, China
00%: Zhuzhou, China
** new york city percentages were omitted as the results came in at an unreasonable 127%