Variable MN19 : How many time you were drunk?
Valid case(s): 382 (395.7)
Invalid: 14337 (14162.2)
Mean: 0.2 (0.2)
Standard deviation: 0.7 (0.6)
Warning: these figures indicate the number of cases found in the data file. They cannot be interpreted as summary statistics of the population of interest.
How many times were you drunk during last 3 months?