Survey Text

1998
1995
1991
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1998
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On the average, about how many minutes did you actually spend cross-country skiing each time?
SKI_CR_M
(1-500) 1-500 minutes
(997) Refused
(999) Don't know

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1995
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c. On the average, about how many minutes did you actually spend (doing) (activity in 2a) each time?

(15) Skiing

(b) Cross-country
____ Minutes

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1991
Survey form view entire document:  text  image
c. On the average, about how many minutes did you actually spend (doing) (activity in 2a) each time?

(15) Skiing
(b)Cross-country
Minutes ____