> Numbers

	15						Nanograms of cannabis metabolites per millilitre of urine required to confirm a doping violation.
	6000						Metric tons of cannabis seized globally in 2004.
	162						Per cent increase in global cannabis seizures between 1994-2004.
	1.2004						Date cannabis was added to the WADA Prohibited List.
	85000						Approximate number of Canadian teenagers who smoke cannabis daily.
	21						Per cent increase in Canadian teens who say they?ve tried cannabis more than once (1993-2003).
	6						Number of punishable offences for illicit drugs according to the Controlled Drugs and Substances Act (CDSA) [possession, trafficking, cultivation, importing, exporting and prescription shopping (obtaining multiple prescriptions by visiting several doctors)].
	30						Number of days cannabis can stay in the system.
	1						Rank of ?tarnished reputation and negative impact on the team? as most negative consequence of a cannabis doping violation.
	600000						Approximate number of Canadians who have a criminal record for cannabis possession, which limits career opportunities and makes travel to other countries difficult.
	24						Per cent of Canadians who report having used one or more of the following illegal drugs: cannabis, cocaine, LSD, speed/amphetamines, heroin.
	52						Per cent of global seizures for cannabis occurring in North America.
	0						Number of national statistics on illicit drug convictions and sentencing in Canada.
	50						Per cent of total Canadian doping violations that were for cannabis, 2005-2006.
	47						Per cent of 18- and 19-year-olds that report having used cannabis at least once in the past year (2004 survey).
	6.3						Per cent of university undergrads who have used cannabis in the past year who report using cannabis daily.
	8						Rank of Canada in cannabis use by country (behind New Zealand, Australia, and the United States, ranked 1, 2 and 3 respectively).
	6						Maximum sentence in months for possession of up to 30 grams of cannabis.
	34.5						Per cent of male full-time university undergrads that reported having used cannabis at least once in the past year (2005 study).
	16						Number of joints inhaled passively in an unventilated room that equal one smoked joint.
	1						Rank of cannabis as the most used illegal substance in Canada.