medical marijuana id cards for the state

Card Data for the state program although don't forget it's voluntary...and the states patient totals are aprox. 300,000 plus...probably over 500,000 now..not counting everyone lol but state cards is way less....is it lack of trust? and a safety issue?
DO YOU TRUST IN CALIFORNIA?

Cards Issued	Total	Patient	Caregiver	Medi-Cal*
Fiscal Year 2008/09	769	659	110	261
Fiscal Year 2007/08	8,393	7,359	1,034	3,076
Fiscal Year 2006/07	10,273	8,980	1,293	3,260
Fiscal Year 2005/06	4,150	3,593	557	1,346
Fiscal Year 2004/05	85	70	15	No Data
Total Issued To Date	23,670	20,661	3,009	7,943

*Medi-Cal Numbers are a subset of and included in the Patient Totals.