Table 1.

Observed response profile frequencies

jk	Response profile	n jk	jk	Response profile	n jk	total
00	“No, 0”	178	10	“Yes, 0”	25	203
01	“No, 1–50”	9	11	“Yes, 1–50”	29	38
02	“No, 51–100 ”	6	12	“Yes, 51–100”	9	15
03	“No, 101–150”	6	13	“Yes, 101–150”	10	16
04	“No, 151–250”	9	14	“Yes, 151–250”	12	21
05	“No, 250+”	5	15	“Yes, 250+”	4	9
Total		213			89	302