Table 2. Distributions of the responses to Question 2 (time spent walking) by sex and age.

	Age (year)				total
	40-49	50-59	60-69	70-79
Men
1+ hour/day	4270 (45.8)	5444 (51.3)	5370 (50.9)	2371 (47.6)	17455 (49.4)
30min- 1 hour/day	1820 (19.5)	1913 (18.0)	2056 (19.5)	1115 (22.4)	6904 (19.4)
about 30 min/day	1854 (19.9)	1851 (17.5)	1944 (18.5)	972 (19.5)	6621 (18.6)
little	1374 (14.8)	1394 (13.2)	1166 (11.1)	522 (10.5)	4456 (12.6)
Women
1+ hour/day	6051 (50.1)	7813 (52.2)	7785 (51.9)	3234 (48.1)	24883 (50.7)
30min- 1 hour/day	2443 (20.2)	2983 (19.9)	3134 (20.9)	1471 (21.9)	10031 (20.4)
about 30 min/day	2081 (17.2)	2470 (16.5)	2695 (18.0)	1352 (20.1)	8959 (18.2)
little	1511 (12.5)	1701 (11.4)	1379 (9.2)	666 (9.9)	5257 (10.7)

Percentages in parentheses.