SEX SOCIAL CLASS WEEKLY DISTRIBUTION INDICATOR Total BOTH SEXES Total Weekly (Mon-Sun) Mean 10.86 BOTH SEXES Total Weekly (Mon-Sun) Standard deviation 11.25 BOTH SEXES Total Weekdays (Mon-Thu) Mean 5.72 BOTH SEXES Total Weekdays (Mon-Thu) Standard deviation 10.81 BOTH SEXES Total Weekend (Fri-Sun) Mean 17.71 BOTH SEXES Total Weekend (Fri-Sun) Standard deviation 16.87 BOTH SEXES I Weekly (Mon-Sun) Mean 10.02 BOTH SEXES I Weekly (Mon-Sun) Standard deviation 9.19 BOTH SEXES I Weekdays (Mon-Thu) Mean 4.27 BOTH SEXES I Weekdays (Mon-Thu) Standard deviation 8.27 BOTH SEXES I Weekend (Fri-Sun) Mean 17.69 BOTH SEXES I Weekend (Fri-Sun) Standard deviation 15.05 BOTH SEXES II Weekly (Mon-Sun) Mean 10.40 BOTH SEXES II Weekly (Mon-Sun) Standard deviation 9.94 BOTH SEXES II Weekdays (Mon-Thu) Mean 5.04 BOTH SEXES II Weekdays (Mon-Thu) Standard deviation 9.63 BOTH SEXES II Weekend (Fri-Sun) Mean 17.55 BOTH SEXES II Weekend (Fri-Sun) Standard deviation 14.62 BOTH SEXES III Weekly (Mon-Sun) Mean 10.50 BOTH SEXES III Weekly (Mon-Sun) Standard deviation 10.08 BOTH SEXES III Weekdays (Mon-Thu) Mean 5.10 BOTH SEXES III Weekdays (Mon-Thu) Standard deviation 8.96 BOTH SEXES III Weekend (Fri-Sun) Mean 17.71 BOTH SEXES III Weekend (Fri-Sun) Standard deviation 16.15 BOTH SEXES IV Weekly (Mon-Sun) Mean 10.82 BOTH SEXES IV Weekly (Mon-Sun) Standard deviation 9.59 BOTH SEXES IV Weekdays (Mon-Thu) Mean 6.11 BOTH SEXES IV Weekdays (Mon-Thu) Standard deviation 9.56 BOTH SEXES IV Weekend (Fri-Sun) Mean 17.09 BOTH SEXES IV Weekend (Fri-Sun) Standard deviation 13.86 BOTH SEXES V Weekly (Mon-Sun) Mean 11.19 BOTH SEXES V Weekly (Mon-Sun) Standard deviation 11.53 BOTH SEXES V Weekdays (Mon-Thu) Mean 6.90 BOTH SEXES V Weekdays (Mon-Thu) Standard deviation 11.92 BOTH SEXES V Weekend (Fri-Sun) Mean 16.91 BOTH SEXES V Weekend (Fri-Sun) Standard deviation 15.07 BOTH SEXES VI Weekly (Mon-Sun) Mean 13.20 BOTH SEXES VI Weekly (Mon-Sun) Standard deviation 17.59 BOTH SEXES VI Weekdays (Mon-Thu) Mean 6.90 BOTH SEXES VI Weekdays (Mon-Thu) Standard deviation 14.16 BOTH SEXES VI Weekend (Fri-Sun) Mean 21.59 BOTH SEXES VI Weekend (Fri-Sun) Standard deviation 29.93 BOTH SEXES Not recorded Weekly (Mon-Sun) Mean 12.25 BOTH SEXES Not recorded Weekly (Mon-Sun) Standard deviation 18.97 BOTH SEXES Not recorded Weekdays (Mon-Thu) Mean 8.76 BOTH SEXES Not recorded Weekdays (Mon-Thu) Standard deviation 24.97 BOTH SEXES Not recorded Weekend (Fri-Sun) Mean 16.91 BOTH SEXES Not recorded Weekend (Fri-Sun) Standard deviation 15.90 Men Total Weekly (Mon-Sun) Mean 12.64 Men Total Weekly (Mon-Sun) Standard deviation 12.36 Men Total Weekdays (Mon-Thu) Mean 7.20 Men Total Weekdays (Mon-Thu) Standard deviation 12.41 Men Total Weekend (Fri-Sun) Mean 19.89 Men Total Weekend (Fri-Sun) Standard deviation 17.46 Men I Weekly (Mon-Sun) Mean 11.48 Men I Weekly (Mon-Sun) Standard deviation 10.38 Men I Weekdays (Mon-Thu) Mean 5.40 Men I Weekdays (Mon-Thu) Standard deviation 9.49 Men I Weekend (Fri-Sun) Mean 19.59 Men I Weekend (Fri-Sun) Standard deviation 16.73 Men II Weekly (Mon-Sun) Mean 12.17 Men II Weekly (Mon-Sun) Standard deviation 11.45 Men II Weekdays (Mon-Thu) Mean 6.34 Men II Weekdays (Mon-Thu) Standard deviation 11.38 Men II Weekend (Fri-Sun) Mean 19.93 Men II Weekend (Fri-Sun) Standard deviation 16.12 Men III Weekly (Mon-Sun) Mean 12.41 Men III Weekly (Mon-Sun) Standard deviation 11.60 Men III Weekdays (Mon-Thu) Mean 6.55 Men III Weekdays (Mon-Thu) Standard deviation 10.39 Men III Weekend (Fri-Sun) Mean 20.21 Men III Weekend (Fri-Sun) Standard deviation 18.45 Men IV Weekly (Mon-Sun) Mean 12.04 Men IV Weekly (Mon-Sun) Standard deviation 10.32 Men IV Weekdays (Mon-Thu) Mean 7.17 Men IV Weekdays (Mon-Thu) Standard deviation 10.48 Men IV Weekend (Fri-Sun) Mean 18.52 Men IV Weekend (Fri-Sun) Standard deviation 14.54 Men V Weekly (Mon-Sun) Mean 13.00 Men V Weekly (Mon-Sun) Standard deviation 12.50 Men V Weekdays (Mon-Thu) Mean 8.49 Men V Weekdays (Mon-Thu) Standard deviation 13.14 Men V Weekend (Fri-Sun) Mean 19.00 Men V Weekend (Fri-Sun) Standard deviation 16.17 Men VI Weekly (Mon-Sun) Mean 16.35 Men VI Weekly (Mon-Sun) Standard deviation 17.80 Men VI Weekdays (Mon-Thu) Mean 9.54 Men VI Weekdays (Mon-Thu) Standard deviation 16.85 Men VI Weekend (Fri-Sun) Mean 25.43 Men VI Weekend (Fri-Sun) Standard deviation 24.61 Men Not recorded Weekly (Mon-Sun) Mean 14.85 Men Not recorded Weekly (Mon-Sun) Standard deviation 24.36 Men Not recorded Weekdays (Mon-Thu) Mean 11.69 Men Not recorded Weekdays (Mon-Thu) Standard deviation 33.78 Men Not recorded Weekend (Fri-Sun) Mean 19.07 Men Not recorded Weekend (Fri-Sun) Standard deviation 16.31 Women Total Weekly (Mon-Sun) Mean 7.78 Women Total Weekly (Mon-Sun) Standard deviation 8.15 Women Total Weekdays (Mon-Thu) Mean 3.15 Women Total Weekdays (Mon-Thu) Standard deviation 6.49 Women Total Weekend (Fri-Sun) Mean 13.95 Women Total Weekend (Fri-Sun) Standard deviation 15.09 Women I Weekly (Mon-Sun) Mean 7.58 Women I Weekly (Mon-Sun) Standard deviation 6.00 Women I Weekdays (Mon-Thu) Mean 2.39 Women I Weekdays (Mon-Thu) Standard deviation 5.13 Women I Weekend (Fri-Sun) Mean 14.49 Women I Weekend (Fri-Sun) Standard deviation 10.97 Women II Weekly (Mon-Sun) Mean 7.94 Women II Weekly (Mon-Sun) Standard deviation 6.58 Women II Weekdays (Mon-Thu) Mean 3.22 Women II Weekdays (Mon-Thu) Standard deviation 5.98 Women II Weekend (Fri-Sun) Mean 14.22 Women II Weekend (Fri-Sun) Standard deviation 11.41 Women III Weekly (Mon-Sun) Mean 7.64 Women III Weekly (Mon-Sun) Standard deviation 6.21 Women III Weekdays (Mon-Thu) Mean 2.91 Women III Weekdays (Mon-Thu) Standard deviation 5.53 Women III Weekend (Fri-Sun) Mean 13.94 Women III Weekend (Fri-Sun) Standard deviation 10.83 Women IV Weekly (Mon-Sun) Mean 7.98 Women IV Weekly (Mon-Sun) Standard deviation 6.85 Women IV Weekdays (Mon-Thu) Mean 3.63 Women IV Weekdays (Mon-Thu) Standard deviation 6.30 Women IV Weekend (Fri-Sun) Mean 13.78 Women IV Weekend (Fri-Sun) Standard deviation 11.47 Women V Weekly (Mon-Sun) Mean 7.56 Women V Weekly (Mon-Sun) Standard deviation 8.14 Women V Weekdays (Mon-Thu) Mean 3.69 Women V Weekdays (Mon-Thu) Standard deviation 8.07 Women V Weekend (Fri-Sun) Mean 12.70 Women V Weekend (Fri-Sun) Standard deviation 11.47 Women VI Weekly (Mon-Sun) Mean 8.23 Women VI Weekly (Mon-Sun) Standard deviation 16.02 Women VI Weekdays (Mon-Thu) Mean 2.74 Women VI Weekdays (Mon-Thu) Standard deviation 6.40 Women VI Weekend (Fri-Sun) Mean 15.55 Women VI Weekend (Fri-Sun) Standard deviation 35.96 Women Not recorded Weekly (Mon-Sun) Mean 9.72 Women Not recorded Weekly (Mon-Sun) Standard deviation 10.94 Women Not recorded Weekdays (Mon-Thu) Mean 5.91 Women Not recorded Weekdays (Mon-Thu) Standard deviation 10.21 Women Not recorded Weekend (Fri-Sun) Mean 14.81 Women Not recorded Weekend (Fri-Sun) Standard deviation 15.19