Analysis of Toilet Scale of Freeway Service Areas Based on Crowd Gatherings

Table 10

95% confidence interval of population in each facility.

	Restaurant population interval	Supermarket population interval	Toilet population interval
Meicun	(1309.0,1363.0)	(346.0,406.0)	(1714.0,1800.0)
Qianxian	(228.0,274.0)	(292.0,330.0)	(661.0,685.0)
Tai’an	(174.0,224.0)	(414.0,466.0)	(941.0,981.0)