Table 4.

Self-reported rating of SC high as a function of use

	Frequency of use
	Single (n = 276)	Occasional (n = 201)	Frequent (n = 41)	Heavy (n = 19)	Regular (n = 23)	Unknown (n = 57)
Strong dislike	11.2	4.5	2.4	–	8.7	5.3
Dislike	70.2	55.7	41.5	21.0	13.0	31.6
Neutral/NA	12.7	18.9	14.6	5.3	26.1	36.7
Like	5.8	17.9	19.5	52.6	47.8	24.6
Change/inconsistent	–	3.0	22.0	21.1	4.3	1.8

Self-reported ratings of SC “high” are presented as percent of respondents using SCs once, occasionally (2–9 times), frequently (10–50 times), heavily (more than 50 times), those who did not specify frequency of use, and a subset of those who responded that they use regularly. A subset of participants reported that the effects were unreliable or changed over time indicated in the final row