17. How frequently does this practice occur?

Always
(percent)		 Frequently
(percent)		 Sometimes
(percent)		 Infrequently
(percent)		 Never
(percent)		 Not sure/No opinion
(percent)		 Non response
(percent)		 Non response due to skip pattern
(percent)		 Number
of respondents
0.7 2.7 3.2 2.5 0.1 0.2 0.2 90.3 2,340