Table 2.

Number of responding institutions and response rates for a nationwide estimate and regional estimates by stratum

Stratum no.	No. of beds	Sampling no. for nationwide estimate	No. of responding institutions	Response rate (%)	Sampling no. for regional estimates	No. of responding institutions	Response rate (%)
Total		4165	2615	62.8	5210	3170	60.8
1	−19	282	201	71.3	282	201	71.3
2	20–49	162	91	56.2	397	228	57.4
3	50–99	825	484	58.7	1219	685	56.2
4	100–149	548	335	61.1	825	475	57.6
5	150–199	634	416	65.6	773	493	63.8
6	200–299	577	348	60.3	577	348	60.3
7	300–399	492	318	64.6	492	318	64.6
8	400–499	237	156	65.8	237	156	65.8
9	500–599	157	93	59.2	157	93	59.2
10	600–699	105	73	69.5	105	73	69.5
11	700–799	54	37	68.5	54	37	68.5
12	800–899	30	19	63.3	30	19	63.3
13	900+	62	44	71.0	62	44	71.0