About how often do you experience this pain? Would you say:

Response Unweighted Frequency Weighted Percentage Standard Error Lower 95% Confidence
Limit
Upper 95% Confidence
Limit
It is constant, always there 476 37.1 1.7 33.8 40.5
At least once a day 379 33.7 1.7 30.3 37.1
At least once a week 164 17.4 1.5 14.4 20.5
Not every week but at least once a month 95 9.6 1.1 7.3 11.8
Less often 23 2.1 0.5 1.1 3.2

Among respondents who suffer from chronic pain, excluding unknowns and refusals.
 
On Questionnaire Split B