Sex Age Frequency of tooth brushing Total BOTH SEXES Total Total 100.00 BOTH SEXES Total Three or more times per day 36.64 BOTH SEXES Total In the morning and in the evening 25.71 BOTH SEXES Total In the morning and after lunch 1.66 BOTH SEXES Total After lunch and in the evening 5.88 BOTH SEXES Total Once a day in the morning 6.75 BOTH SEXES Total Once a day after lunch 1.59 BOTH SEXES Total Once a day in the evening 12.36 BOTH SEXES Total Occasionally, not every day 6.77 BOTH SEXES Total Never 2.64 BOTH SEXES 3 to 4 years Total 100.00 BOTH SEXES 3 to 4 years Three or more times per day 16.97 BOTH SEXES 3 to 4 years In the morning and in the evening 24.55 BOTH SEXES 3 to 4 years In the morning and after lunch 0.81 BOTH SEXES 3 to 4 years After lunch and in the evening 5.21 BOTH SEXES 3 to 4 years Once a day in the morning 8.01 BOTH SEXES 3 to 4 years Once a day after lunch 2.33 BOTH SEXES 3 to 4 years Once a day in the evening 25.64 BOTH SEXES 3 to 4 years Occasionally, not every day 11.70 BOTH SEXES 3 to 4 years Never 4.77 BOTH SEXES 5 to 14 years old Total 100.00 BOTH SEXES 5 to 14 years old Three or more times per day 31.05 BOTH SEXES 5 to 14 years old In the morning and in the evening 30.33 BOTH SEXES 5 to 14 years old In the morning and after lunch 0.90 BOTH SEXES 5 to 14 years old After lunch and in the evening 7.09 BOTH SEXES 5 to 14 years old Once a day in the morning 6.27 BOTH SEXES 5 to 14 years old Once a day after lunch 1.53 BOTH SEXES 5 to 14 years old Once a day in the evening 15.93 BOTH SEXES 5 to 14 years old Occasionally, not every day 6.19 BOTH SEXES 5 to 14 years old Never 0.71 BOTH SEXES 15 to 24 years old Total 100.00 BOTH SEXES 15 to 24 years old Three or more times per day 43.41 BOTH SEXES 15 to 24 years old In the morning and in the evening 27.09 BOTH SEXES 15 to 24 years old In the morning and after lunch 2.18 BOTH SEXES 15 to 24 years old After lunch and in the evening 4.66 BOTH SEXES 15 to 24 years old Once a day in the morning 5.49 BOTH SEXES 15 to 24 years old Once a day after lunch 1.23 BOTH SEXES 15 to 24 years old Once a day in the evening 7.70 BOTH SEXES 15 to 24 years old Occasionally, not every day 6.98 BOTH SEXES 15 to 24 years old Never 1.26 BOTH SEXES 25 to 34 years old Total 100.00 BOTH SEXES 25 to 34 years old Three or more times per day 44.13 BOTH SEXES 25 to 34 years old In the morning and in the evening 28.02 BOTH SEXES 25 to 34 years old In the morning and after lunch 1.42 BOTH SEXES 25 to 34 years old After lunch and in the evening 4.48 BOTH SEXES 25 to 34 years old Once a day in the morning 5.32 BOTH SEXES 25 to 34 years old Once a day after lunch 1.32 BOTH SEXES 25 to 34 years old Once a day in the evening 9.93 BOTH SEXES 25 to 34 years old Occasionally, not every day 4.45 BOTH SEXES 25 to 34 years old Never 0.93 BOTH SEXES 35 to 44 years old Total 100.00 BOTH SEXES 35 to 44 years old Three or more times per day 40.58 BOTH SEXES 35 to 44 years old In the morning and in the evening 27.51 BOTH SEXES 35 to 44 years old In the morning and after lunch 2.03 BOTH SEXES 35 to 44 years old After lunch and in the evening 5.38 BOTH SEXES 35 to 44 years old Once a day in the morning 5.96 BOTH SEXES 35 to 44 years old Once a day after lunch 1.33 BOTH SEXES 35 to 44 years old Once a day in the evening 11.27 BOTH SEXES 35 to 44 years old Occasionally, not every day 4.66 BOTH SEXES 35 to 44 years old Never 1.28 BOTH SEXES 45 to 54 years old Total 100.00 BOTH SEXES 45 to 54 years old Three or more times per day 39.55 BOTH SEXES 45 to 54 years old In the morning and in the evening 26.61 BOTH SEXES 45 to 54 years old In the morning and after lunch 1.60 BOTH SEXES 45 to 54 years old After lunch and in the evening 6.07 BOTH SEXES 45 to 54 years old Once a day in the morning 5.90 BOTH SEXES 45 to 54 years old Once a day after lunch 1.07 BOTH SEXES 45 to 54 years old Once a day in the evening 11.47 BOTH SEXES 45 to 54 years old Occasionally, not every day 5.85 BOTH SEXES 45 to 54 years old Never 1.87 BOTH SEXES 55 to 64 years old Total 100.00 BOTH SEXES 55 to 64 years old Three or more times per day 33.67 BOTH SEXES 55 to 64 years old In the morning and in the evening 24.10 BOTH SEXES 55 to 64 years old In the morning and after lunch 1.87 BOTH SEXES 55 to 64 years old After lunch and in the evening 7.26 BOTH SEXES 55 to 64 years old Once a day in the morning 9.00 BOTH SEXES 55 to 64 years old Once a day after lunch 1.82 BOTH SEXES 55 to 64 years old Once a day in the evening 12.05 BOTH SEXES 55 to 64 years old Occasionally, not every day 7.93 BOTH SEXES 55 to 64 years old Never 2.29 BOTH SEXES 65 to 74 years old Total 100.00 BOTH SEXES 65 to 74 years old Three or more times per day 30.66 BOTH SEXES 65 to 74 years old In the morning and in the evening 20.77 BOTH SEXES 65 to 74 years old In the morning and after lunch 1.78 BOTH SEXES 65 to 74 years old After lunch and in the evening 7.20 BOTH SEXES 65 to 74 years old Once a day in the morning 8.94 BOTH SEXES 65 to 74 years old Once a day after lunch 2.18 BOTH SEXES 65 to 74 years old Once a day in the evening 13.86 BOTH SEXES 65 to 74 years old Occasionally, not every day 9.29 BOTH SEXES 65 to 74 years old Never 5.32 BOTH SEXES 75 to 84 years old Total 100.00 BOTH SEXES 75 to 84 years old Three or more times per day 25.70 BOTH SEXES 75 to 84 years old In the morning and in the evening 17.26 BOTH SEXES 75 to 84 years old In the morning and after lunch 1.80 BOTH SEXES 75 to 84 years old After lunch and in the evening 6.67 BOTH SEXES 75 to 84 years old Once a day in the morning 9.09 BOTH SEXES 75 to 84 years old Once a day after lunch 2.84 BOTH SEXES 75 to 84 years old Once a day in the evening 16.44 BOTH SEXES 75 to 84 years old Occasionally, not every day 11.44 BOTH SEXES 75 to 84 years old Never 8.76 BOTH SEXES 85 years old and over Total 100.00 BOTH SEXES 85 years old and over Three or more times per day 22.63 BOTH SEXES 85 years old and over In the morning and in the evening 14.63 BOTH SEXES 85 years old and over In the morning and after lunch 0.96 BOTH SEXES 85 years old and over After lunch and in the evening 3.84 BOTH SEXES 85 years old and over Once a day in the morning 7.81 BOTH SEXES 85 years old and over Once a day after lunch 3.11 BOTH SEXES 85 years old and over Once a day in the evening 17.20 BOTH SEXES 85 years old and over Occasionally, not every day 12.85 BOTH SEXES 85 years old and over Never 16.96 MALES Total Total 100.00 MALES Total Three or more times per day 30.92 MALES Total In the morning and in the evening 23.98 MALES Total In the morning and after lunch 1.61 MALES Total After lunch and in the evening 5.97 MALES Total Once a day in the morning 7.82 MALES Total Once a day after lunch 1.79 MALES Total Once a day in the evening 15.18 MALES Total Occasionally, not every day 9.36 MALES Total Never 3.36 MALES 3 to 4 years Total 100.00 MALES 3 to 4 years Three or more times per day 16.70 MALES 3 to 4 years In the morning and in the evening 23.09 MALES 3 to 4 years In the morning and after lunch 0.92 MALES 3 to 4 years After lunch and in the evening 4.46 MALES 3 to 4 years Once a day in the morning 8.23 MALES 3 to 4 years Once a day after lunch 2.05 MALES 3 to 4 years Once a day in the evening 25.44 MALES 3 to 4 years Occasionally, not every day 13.38 MALES 3 to 4 years Never 5.73 MALES 5 to 14 years old Total 100.00 MALES 5 to 14 years old Three or more times per day 29.09 MALES 5 to 14 years old In the morning and in the evening 29.31 MALES 5 to 14 years old In the morning and after lunch 0.86 MALES 5 to 14 years old After lunch and in the evening 7.42 MALES 5 to 14 years old Once a day in the morning 6.03 MALES 5 to 14 years old Once a day after lunch 1.98 MALES 5 to 14 years old Once a day in the evening 17.63 MALES 5 to 14 years old Occasionally, not every day 6.54 MALES 5 to 14 years old Never 1.14 MALES 15 to 24 years old Total 100.00 MALES 15 to 24 years old Three or more times per day 36.92 MALES 15 to 24 years old In the morning and in the evening 24.22 MALES 15 to 24 years old In the morning and after lunch 1.97 MALES 15 to 24 years old After lunch and in the evening 5.14 MALES 15 to 24 years old Once a day in the morning 7.37 MALES 15 to 24 years old Once a day after lunch 1.65 MALES 15 to 24 years old Once a day in the evening 11.09 MALES 15 to 24 years old Occasionally, not every day 9.44 MALES 15 to 24 years old Never 2.20 MALES 25 to 34 years old Total 100.00 MALES 25 to 34 years old Three or more times per day 35.74 MALES 25 to 34 years old In the morning and in the evening 28.96 MALES 25 to 34 years old In the morning and after lunch 1.53 MALES 25 to 34 years old After lunch and in the evening 5.32 MALES 25 to 34 years old Once a day in the morning 5.91 MALES 25 to 34 years old Once a day after lunch 1.79 MALES 25 to 34 years old Once a day in the evening 12.49 MALES 25 to 34 years old Occasionally, not every day 6.86 MALES 25 to 34 years old Never 1.40 MALES 35 to 44 years old Total 100.00 MALES 35 to 44 years old Three or more times per day 33.82 MALES 35 to 44 years old In the morning and in the evening 25.68 MALES 35 to 44 years old In the morning and after lunch 2.17 MALES 35 to 44 years old After lunch and in the evening 5.48 MALES 35 to 44 years old Once a day in the morning 6.74 MALES 35 to 44 years old Once a day after lunch 1.67 MALES 35 to 44 years old Once a day in the evening 15.29 MALES 35 to 44 years old Occasionally, not every day 7.09 MALES 35 to 44 years old Never 2.07 MALES 45 to 54 years old Total 100.00 MALES 45 to 54 years old Three or more times per day 32.24 MALES 45 to 54 years old In the morning and in the evening 23.28 MALES 45 to 54 years old In the morning and after lunch 1.33 MALES 45 to 54 years old After lunch and in the evening 5.90 MALES 45 to 54 years old Once a day in the morning 8.17 MALES 45 to 54 years old Once a day after lunch 1.14 MALES 45 to 54 years old Once a day in the evening 15.73 MALES 45 to 54 years old Occasionally, not every day 9.34 MALES 45 to 54 years old Never 2.86 MALES 55 to 64 years old Total 100.00 MALES 55 to 64 years old Three or more times per day 26.69 MALES 55 to 64 years old In the morning and in the evening 20.72 MALES 55 to 64 years old In the morning and after lunch 2.05 MALES 55 to 64 years old After lunch and in the evening 6.85 MALES 55 to 64 years old Once a day in the morning 11.17 MALES 55 to 64 years old Once a day after lunch 1.71 MALES 55 to 64 years old Once a day in the evening 15.10 MALES 55 to 64 years old Occasionally, not every day 12.24 MALES 55 to 64 years old Never 3.47 MALES 65 to 74 years old Total 100.00 MALES 65 to 74 years old Three or more times per day 24.62 MALES 65 to 74 years old In the morning and in the evening 17.42 MALES 65 to 74 years old In the morning and after lunch 1.52 MALES 65 to 74 years old After lunch and in the evening 7.15 MALES 65 to 74 years old Once a day in the morning 9.83 MALES 65 to 74 years old Once a day after lunch 2.62 MALES 65 to 74 years old Once a day in the evening 16.68 MALES 65 to 74 years old Occasionally, not every day 12.62 MALES 65 to 74 years old Never 7.53 MALES 75 to 84 years old Total 100.00 MALES 75 to 84 years old Three or more times per day 22.88 MALES 75 to 84 years old In the morning and in the evening 13.75 MALES 75 to 84 years old In the morning and after lunch 1.42 MALES 75 to 84 years old After lunch and in the evening 5.55 MALES 75 to 84 years old Once a day in the morning 10.02 MALES 75 to 84 years old Once a day after lunch 2.46 MALES 75 to 84 years old Once a day in the evening 17.04 MALES 75 to 84 years old Occasionally, not every day 16.49 MALES 75 to 84 years old Never 10.39 MALES 85 years old and over Total 100.00 MALES 85 years old and over Three or more times per day 24.09 MALES 85 years old and over In the morning and in the evening 15.85 MALES 85 years old and over In the morning and after lunch 0.78 MALES 85 years old and over After lunch and in the evening 5.26 MALES 85 years old and over Once a day in the morning 9.07 MALES 85 years old and over Once a day after lunch 2.61 MALES 85 years old and over Once a day in the evening 15.23 MALES 85 years old and over Occasionally, not every day 11.43 MALES 85 years old and over Never 15.68 FEMALES Total Total 100.00 FEMALES Total Three or more times per day 42.15 FEMALES Total In the morning and in the evening 27.38 FEMALES Total In the morning and after lunch 1.70 FEMALES Total After lunch and in the evening 5.80 FEMALES Total Once a day in the morning 5.71 FEMALES Total Once a day after lunch 1.40 FEMALES Total Once a day in the evening 9.64 FEMALES Total Occasionally, not every day 4.28 FEMALES Total Never 1.94 FEMALES 3 to 4 years Total 100.00 FEMALES 3 to 4 years Three or more times per day 17.28 FEMALES 3 to 4 years In the morning and in the evening 26.18 FEMALES 3 to 4 years In the morning and after lunch 0.68 FEMALES 3 to 4 years After lunch and in the evening 6.06 FEMALES 3 to 4 years Once a day in the morning 7.77 FEMALES 3 to 4 years Once a day after lunch 2.65 FEMALES 3 to 4 years Once a day in the evening 25.86 FEMALES 3 to 4 years Occasionally, not every day 9.83 FEMALES 3 to 4 years Never 3.70 FEMALES 5 to 14 years old Total 100.00 FEMALES 5 to 14 years old Three or more times per day 33.13 FEMALES 5 to 14 years old In the morning and in the evening 31.41 FEMALES 5 to 14 years old In the morning and after lunch 0.95 FEMALES 5 to 14 years old After lunch and in the evening 6.74 FEMALES 5 to 14 years old Once a day in the morning 6.53 FEMALES 5 to 14 years old Once a day after lunch 1.04 FEMALES 5 to 14 years old Once a day in the evening 14.13 FEMALES 5 to 14 years old Occasionally, not every day 5.82 FEMALES 5 to 14 years old Never 0.26 FEMALES 15 to 24 years old Total 100.00 FEMALES 15 to 24 years old Three or more times per day 50.13 FEMALES 15 to 24 years old In the morning and in the evening 30.07 FEMALES 15 to 24 years old In the morning and after lunch 2.40 FEMALES 15 to 24 years old After lunch and in the evening 4.17 FEMALES 15 to 24 years old Once a day in the morning 3.54 FEMALES 15 to 24 years old Once a day after lunch 0.79 FEMALES 15 to 24 years old Once a day in the evening 4.18 FEMALES 15 to 24 years old Occasionally, not every day 4.43 FEMALES 15 to 24 years old Never 0.29 FEMALES 25 to 34 years old Total 100.00 FEMALES 25 to 34 years old Three or more times per day 52.82 FEMALES 25 to 34 years old In the morning and in the evening 27.04 FEMALES 25 to 34 years old In the morning and after lunch 1.31 FEMALES 25 to 34 years old After lunch and in the evening 3.61 FEMALES 25 to 34 years old Once a day in the morning 4.71 FEMALES 25 to 34 years old Once a day after lunch 0.83 FEMALES 25 to 34 years old Once a day in the evening 7.28 FEMALES 25 to 34 years old Occasionally, not every day 1.95 FEMALES 25 to 34 years old Never 0.45 FEMALES 35 to 44 years old Total 100.00 FEMALES 35 to 44 years old Three or more times per day 47.64 FEMALES 35 to 44 years old In the morning and in the evening 29.41 FEMALES 35 to 44 years old In the morning and after lunch 1.88 FEMALES 35 to 44 years old After lunch and in the evening 5.28 FEMALES 35 to 44 years old Once a day in the morning 5.15 FEMALES 35 to 44 years old Once a day after lunch 0.97 FEMALES 35 to 44 years old Once a day in the evening 7.08 FEMALES 35 to 44 years old Occasionally, not every day 2.12 FEMALES 35 to 44 years old Never 0.47 FEMALES 45 to 54 years old Total 100.00 FEMALES 45 to 54 years old Three or more times per day 46.75 FEMALES 45 to 54 years old In the morning and in the evening 29.89 FEMALES 45 to 54 years old In the morning and after lunch 1.87 FEMALES 45 to 54 years old After lunch and in the evening 6.24 FEMALES 45 to 54 years old Once a day in the morning 3.67 FEMALES 45 to 54 years old Once a day after lunch 0.99 FEMALES 45 to 54 years old Once a day in the evening 7.28 FEMALES 45 to 54 years old Occasionally, not every day 2.41 FEMALES 45 to 54 years old Never 0.90 FEMALES 55 to 64 years old Total 100.00 FEMALES 55 to 64 years old Three or more times per day 40.23 FEMALES 55 to 64 years old In the morning and in the evening 27.28 FEMALES 55 to 64 years old In the morning and after lunch 1.70 FEMALES 55 to 64 years old After lunch and in the evening 7.65 FEMALES 55 to 64 years old Once a day in the morning 6.96 FEMALES 55 to 64 years old Once a day after lunch 1.93 FEMALES 55 to 64 years old Once a day in the evening 9.18 FEMALES 55 to 64 years old Occasionally, not every day 3.87 FEMALES 55 to 64 years old Never 1.19 FEMALES 65 to 74 years old Total 100.00 FEMALES 65 to 74 years old Three or more times per day 35.84 FEMALES 65 to 74 years old In the morning and in the evening 23.65 FEMALES 65 to 74 years old In the morning and after lunch 2.00 FEMALES 65 to 74 years old After lunch and in the evening 7.24 FEMALES 65 to 74 years old Once a day in the morning 8.17 FEMALES 65 to 74 years old Once a day after lunch 1.80 FEMALES 65 to 74 years old Once a day in the evening 11.45 FEMALES 65 to 74 years old Occasionally, not every day 6.42 FEMALES 65 to 74 years old Never 3.42 FEMALES 75 to 84 years old Total 100.00 FEMALES 75 to 84 years old Three or more times per day 27.64 FEMALES 75 to 84 years old In the morning and in the evening 19.70 FEMALES 75 to 84 years old In the morning and after lunch 2.07 FEMALES 75 to 84 years old After lunch and in the evening 7.45 FEMALES 75 to 84 years old Once a day in the morning 8.45 FEMALES 75 to 84 years old Once a day after lunch 3.10 FEMALES 75 to 84 years old Once a day in the evening 16.02 FEMALES 75 to 84 years old Occasionally, not every day 7.95 FEMALES 75 to 84 years old Never 7.63 FEMALES 85 years old and over Total 100.00 FEMALES 85 years old and over Three or more times per day 21.84 FEMALES 85 years old and over In the morning and in the evening 13.98 FEMALES 85 years old and over In the morning and after lunch 1.06 FEMALES 85 years old and over After lunch and in the evening 3.08 FEMALES 85 years old and over Once a day in the morning 7.14 FEMALES 85 years old and over Once a day after lunch 3.39 FEMALES 85 years old and over Once a day in the evening 18.25 FEMALES 85 years old and over Occasionally, not every day 13.62 FEMALES 85 years old and over Never 17.65