Canadian national health survey cycle total samples sizes and combined household-person level response rates

National health survey cycle, year	Total sample size, n	Household-person level response rate, %
NPHS, 1994	17,626	88.7
NPHS, 1996	81,804	82.6
NPHS, 1998	17,244	87.6
CCHS, 2000/2001	130,880	84.7
CCHS, 2003	134,072	80.7
CCHS, 2005	132,947	78.9
CCHS, 2007	131,061	77.6

CCHS Canadian Community Health Survey; NPHS National Population Health Survey