Table 3. Number of visits and length of stay

	Usual use		Recent two weeks
	Category	Respondents (%)	Category	Respondents (%)
Number of visits	Almost everyday	12 ( 2.0)	Almost everyday	6 ( 1.0)
	4 to 6 times/week	23 ( 3.8)	5 to 6 times/week	13 ( 2.2)
	1 to 3 times/week	113 (18.8)	3 to 4 times/week	35 ( 5.8)
	1 to 3 times/month	192 (32.0)	1 to 2 times/week	135 (22.5)
	1 to 3 times/year	159 (26.5)	1 time/2 weeks	121 (20.2)
	1 time/years	41 ( 6.8)	No visit	290 (48.3)
	No visit	60 (10.0)
Length of stay*	Within 1 hour	128 (23.7)	Within 1 hour	97 (31.3)
	1 to 2 hours	243 (45.0)	1 to 2 hours	145 (46.8)
	2 to 3 hours	128 (23.7)	2 to 3 hours	54 (17.4)
	3 to 4 hours	33 ( 6.1)	3 to 4 hours	10 ( 3.2)
	4 to 5 hours	4 ( 0.7)	4 to 5 hours	1 (0.3)
	5 hours or more	4 ( 0.7)	5 hours or more	3 (1.0)

Sixty and 290 non-visitors were excluded from usual use and recent 2 weeks, respectively