Sex Age group Frequency of use Total BOTH SEXES Total [25, 74] Total 100.00 BOTH SEXES Total [25, 74] Daily use 27.53 BOTH SEXES Total [25, 74] At least once a week 8.77 BOTH SEXES Total [25, 74] At least once a month 6.53 BOTH SEXES Total [25, 74] Less than once a month 9.46 BOTH SEXES Total [25, 74] Not in the last 12 months 28.94 BOTH SEXES Total [25, 74] Neither worked nor studied in the last 12 months 18.77 BOTH SEXES Subtotal [25, 64] Total 100.00 BOTH SEXES Subtotal [25, 64] Daily use 29.40 BOTH SEXES Subtotal [25, 64] At least once a week 9.33 BOTH SEXES Subtotal [25, 64] At least once a month 7.00 BOTH SEXES Subtotal [25, 64] Less than once a month 10.01 BOTH SEXES Subtotal [25, 64] Not in the last 12 months 30.74 BOTH SEXES Subtotal [25, 64] Neither worked nor studied in the last 12 months 13.52 BOTH SEXES 25 to 34 years of age Total 100.00 BOTH SEXES 25 to 34 years of age Daily use 29.81 BOTH SEXES 25 to 34 years of age At least once a week 11.07 BOTH SEXES 25 to 34 years of age At least once a month 7.90 BOTH SEXES 25 to 34 years of age Less than once a month 11.71 BOTH SEXES 25 to 34 years of age Not in the last 12 months 31.31 BOTH SEXES 25 to 34 years of age Neither worked nor studied in the last 12 months 8.19 BOTH SEXES 35 to 44 years of age Total 100.00 BOTH SEXES 35 to 44 years of age Daily use 30.21 BOTH SEXES 35 to 44 years of age At least once a week 9.26 BOTH SEXES 35 to 44 years of age At least once a month 7.24 BOTH SEXES 35 to 44 years of age Less than once a month 10.51 BOTH SEXES 35 to 44 years of age Not in the last 12 months 32.21 BOTH SEXES 35 to 44 years of age Neither worked nor studied in the last 12 months 10.58 BOTH SEXES 45 to 54 years of age Total 100.00 BOTH SEXES 45 to 54 years of age Daily use 30.05 BOTH SEXES 45 to 54 years of age At least once a week 7.59 BOTH SEXES 45 to 54 years of age At least once a month 6.64 BOTH SEXES 45 to 54 years of age Less than once a month 8.96 BOTH SEXES 45 to 54 years of age Not in the last 12 months 31.77 BOTH SEXES 45 to 54 years of age Neither worked nor studied in the last 12 months 14.99 BOTH SEXES 55 to 64 years of age Total 100.00 BOTH SEXES 55 to 64 years of age Daily use 24.91 BOTH SEXES 55 to 64 years of age At least once a week 6.91 BOTH SEXES 55 to 64 years of age At least once a month 4.16 BOTH SEXES 55 to 64 years of age Less than once a month 5.10 BOTH SEXES 55 to 64 years of age Not in the last 12 months 23.38 BOTH SEXES 55 to 64 years of age Neither worked nor studied in the last 12 months 35.53 BOTH SEXES 65 to 74 years of age Total 100.00 BOTH SEXES 65 to 74 years of age Daily use 3.90 BOTH SEXES 65 to 74 years of age At least once a week . BOTH SEXES 65 to 74 years of age At least once a month . BOTH SEXES 65 to 74 years of age Less than once a month . BOTH SEXES 65 to 74 years of age Not in the last 12 months 6.10 BOTH SEXES 65 to 74 years of age Neither worked nor studied in the last 12 months 85.33 MALES Total [25, 74] Total 100.00 MALES Total [25, 74] Daily use 31.12 MALES Total [25, 74] At least once a week 9.94 MALES Total [25, 74] At least once a month 8.04 MALES Total [25, 74] Less than once a month 10.59 MALES Total [25, 74] Not in the last 12 months 28.39 MALES Total [25, 74] Neither worked nor studied in the last 12 months 11.91 MALES Subtotal [25, 64] Total 100.00 MALES Subtotal [25, 64] Daily use 33.30 MALES Subtotal [25, 64] At least once a week 10.58 MALES Subtotal [25, 64] At least once a month 8.64 MALES Subtotal [25, 64] Less than once a month 11.18 MALES Subtotal [25, 64] Not in the last 12 months 30.15 MALES Subtotal [25, 64] Neither worked nor studied in the last 12 months 6.15 MALES 25 to 34 years of age Total 100.00 MALES 25 to 34 years of age Daily use 33.41 MALES 25 to 34 years of age At least once a week 11.97 MALES 25 to 34 years of age At least once a month 9.51 MALES 25 to 34 years of age Less than once a month 12.96 MALES 25 to 34 years of age Not in the last 12 months 29.60 MALES 25 to 34 years of age Neither worked nor studied in the last 12 months 2.56 MALES 35 to 44 years of age Total 100.00 MALES 35 to 44 years of age Daily use 34.31 MALES 35 to 44 years of age At least once a week 10.01 MALES 35 to 44 years of age At least once a month 9.19 MALES 35 to 44 years of age Less than once a month 11.55 MALES 35 to 44 years of age Not in the last 12 months 32.18 MALES 35 to 44 years of age Neither worked nor studied in the last 12 months 2.75 MALES 45 to 54 years of age Total 100.00 MALES 45 to 54 years of age Daily use 33.95 MALES 45 to 54 years of age At least once a week 9.92 MALES 45 to 54 years of age At least once a month 8.16 MALES 45 to 54 years of age Less than once a month 10.14 MALES 45 to 54 years of age Not in the last 12 months 31.66 MALES 45 to 54 years of age Neither worked nor studied in the last 12 months 6.16 MALES 55 to 64 years of age Total 100.00 MALES 55 to 64 years of age Daily use 29.38 MALES 55 to 64 years of age At least once a week 8.86 MALES 55 to 64 years of age At least once a month 5.39 MALES 55 to 64 years of age Less than once a month 6.59 MALES 55 to 64 years of age Not in the last 12 months 24.21 MALES 55 to 64 years of age Neither worked nor studied in the last 12 months 25.57 MALES 65 to 74 years of age Total 100.00 MALES 65 to 74 years of age Daily use . MALES 65 to 74 years of age At least once a week . MALES 65 to 74 years of age At least once a month . MALES 65 to 74 years of age Less than once a month . MALES 65 to 74 years of age Not in the last 12 months 6.25 MALES 65 to 74 years of age Neither worked nor studied in the last 12 months 84.51 FEMALES Total [25, 74] Total 100.00 FEMALES Total [25, 74] Daily use 23.81 FEMALES Total [25, 74] At least once a week 7.56 FEMALES Total [25, 74] At least once a month 4.95 FEMALES Total [25, 74] Less than once a month 8.29 FEMALES Total [25, 74] Not in the last 12 months 29.50 FEMALES Total [25, 74] Neither worked nor studied in the last 12 months 25.89 FEMALES Subtotal [25, 64] Total 100.00 FEMALES Subtotal [25, 64] Daily use 25.35 FEMALES Subtotal [25, 64] At least once a week 8.04 FEMALES Subtotal [25, 64] At least once a month 5.30 FEMALES Subtotal [25, 64] Less than once a month 8.80 FEMALES Subtotal [25, 64] Not in the last 12 months 31.35 FEMALES Subtotal [25, 64] Neither worked nor studied in the last 12 months 21.16 FEMALES 25 to 34 years of age Total 100.00 FEMALES 25 to 34 years of age Daily use 26.16 FEMALES 25 to 34 years of age At least once a week 10.16 FEMALES 25 to 34 years of age At least once a month 6.27 FEMALES 25 to 34 years of age Less than once a month 10.45 FEMALES 25 to 34 years of age Not in the last 12 months 33.05 FEMALES 25 to 34 years of age Neither worked nor studied in the last 12 months 13.91 FEMALES 35 to 44 years of age Total 100.00 FEMALES 35 to 44 years of age Daily use 25.97 FEMALES 35 to 44 years of age At least once a week 8.49 FEMALES 35 to 44 years of age At least once a month 5.22 FEMALES 35 to 44 years of age Less than once a month 9.43 FEMALES 35 to 44 years of age Not in the last 12 months 32.23 FEMALES 35 to 44 years of age Neither worked nor studied in the last 12 months 18.66 FEMALES 45 to 54 years of age Total 100.00 FEMALES 45 to 54 years of age Daily use 25.96 FEMALES 45 to 54 years of age At least once a week 5.15 FEMALES 45 to 54 years of age At least once a month 5.04 FEMALES 45 to 54 years of age Less than once a month 7.71 FEMALES 45 to 54 years of age Not in the last 12 months 31.88 FEMALES 45 to 54 years of age Neither worked nor studied in the last 12 months 24.26 FEMALES 55 to 64 years of age Total 100.00 FEMALES 55 to 64 years of age Daily use 19.96 FEMALES 55 to 64 years of age At least once a week 4.74 FEMALES 55 to 64 years of age At least once a month . FEMALES 55 to 64 years of age Less than once a month . FEMALES 55 to 64 years of age Not in the last 12 months 22.46 FEMALES 55 to 64 years of age Neither worked nor studied in the last 12 months 46.59 FEMALES 65 to 74 years of age Total 100.00 FEMALES 65 to 74 years of age Daily use . FEMALES 65 to 74 years of age At least once a week . FEMALES 65 to 74 years of age At least once a month . FEMALES 65 to 74 years of age Less than once a month . FEMALES 65 to 74 years of age Not in the last 12 months 5.94 FEMALES 65 to 74 years of age Neither worked nor studied in the last 12 months 86.19