Sex Age Frequency of tooth brushing Total BOTH SEXES Total Total 100.00 BOTH SEXES Total More than three times a day 2.72 BOTH SEXES Total Three times a day 26.81 BOTH SEXES Total In the morning and in the evening 24.37 BOTH SEXES Total In the morning and after lunch 2.79 BOTH SEXES Total After lunch and in the evening 7.97 BOTH SEXES Total Once a day in the morning 6.41 BOTH SEXES Total Once a day after lunch 2.39 BOTH SEXES Total Once a day in the evening 15.10 BOTH SEXES Total Occasionally, not every day 7.88 BOTH SEXES Total Never 2.52 BOTH SEXES Total Other 1.02 BOTH SEXES 3 to 15 years old Total 100.00 BOTH SEXES 3 to 15 years old More than three times a day 1.67 BOTH SEXES 3 to 15 years old Three times a day 21.38 BOTH SEXES 3 to 15 years old In the morning and in the evening 26.58 BOTH SEXES 3 to 15 years old In the morning and after lunch 2.08 BOTH SEXES 3 to 15 years old After lunch and in the evening 9.06 BOTH SEXES 3 to 15 years old Once a day in the morning 5.67 BOTH SEXES 3 to 15 years old Once a day after lunch 2.32 BOTH SEXES 3 to 15 years old Once a day in the evening 20.77 BOTH SEXES 3 to 15 years old Occasionally, not every day 9.03 BOTH SEXES 3 to 15 years old Never 1.15 BOTH SEXES 3 to 15 years old Other 0.29 BOTH SEXES 16 to 24 years old Total 100.00 BOTH SEXES 16 to 24 years old More than three times a day 4.20 BOTH SEXES 16 to 24 years old Three times a day 30.77 BOTH SEXES 16 to 24 years old In the morning and in the evening 26.86 BOTH SEXES 16 to 24 years old In the morning and after lunch 4.23 BOTH SEXES 16 to 24 years old After lunch and in the evening 7.49 BOTH SEXES 16 to 24 years old Once a day in the morning 5.92 BOTH SEXES 16 to 24 years old Once a day after lunch 1.90 BOTH SEXES 16 to 24 years old Once a day in the evening 10.91 BOTH SEXES 16 to 24 years old Occasionally, not every day 6.83 BOTH SEXES 16 to 24 years old Never 0.61 BOTH SEXES 16 to 24 years old Other 0.28 BOTH SEXES 25 to 34 years old Total 100.00 BOTH SEXES 25 to 34 years old More than three times a day 3.95 BOTH SEXES 25 to 34 years old Three times a day 33.30 BOTH SEXES 25 to 34 years old In the morning and in the evening 27.22 BOTH SEXES 25 to 34 years old In the morning and after lunch 2.20 BOTH SEXES 25 to 34 years old After lunch and in the evening 5.96 BOTH SEXES 25 to 34 years old Once a day in the morning 5.35 BOTH SEXES 25 to 34 years old Once a day after lunch 1.84 BOTH SEXES 25 to 34 years old Once a day in the evening 12.07 BOTH SEXES 25 to 34 years old Occasionally, not every day 6.62 BOTH SEXES 25 to 34 years old Never 1.25 BOTH SEXES 25 to 34 years old Other 0.25 BOTH SEXES 35 to 44 years old Total 100.00 BOTH SEXES 35 to 44 years old More than three times a day 2.70 BOTH SEXES 35 to 44 years old Three times a day 29.56 BOTH SEXES 35 to 44 years old In the morning and in the evening 26.47 BOTH SEXES 35 to 44 years old In the morning and after lunch 2.81 BOTH SEXES 35 to 44 years old After lunch and in the evening 7.69 BOTH SEXES 35 to 44 years old Once a day in the morning 6.06 BOTH SEXES 35 to 44 years old Once a day after lunch 1.79 BOTH SEXES 35 to 44 years old Once a day in the evening 14.22 BOTH SEXES 35 to 44 years old Occasionally, not every day 6.76 BOTH SEXES 35 to 44 years old Never 1.03 BOTH SEXES 35 to 44 years old Other 0.91 BOTH SEXES 45 to 54 years old Total 100.00 BOTH SEXES 45 to 54 years old More than three times a day 2.45 BOTH SEXES 45 to 54 years old Three times a day 28.04 BOTH SEXES 45 to 54 years old In the morning and in the evening 25.66 BOTH SEXES 45 to 54 years old In the morning and after lunch 2.99 BOTH SEXES 45 to 54 years old After lunch and in the evening 7.90 BOTH SEXES 45 to 54 years old Once a day in the morning 6.36 BOTH SEXES 45 to 54 years old Once a day after lunch 2.55 BOTH SEXES 45 to 54 years old Once a day in the evening 13.84 BOTH SEXES 45 to 54 years old Occasionally, not every day 7.34 BOTH SEXES 45 to 54 years old Never 2.05 BOTH SEXES 45 to 54 years old Other 0.82 BOTH SEXES 55 to 64 years old Total 100.00 BOTH SEXES 55 to 64 years old More than three times a day 1.60 BOTH SEXES 55 to 64 years old Three times a day 23.92 BOTH SEXES 55 to 64 years old In the morning and in the evening 22.41 BOTH SEXES 55 to 64 years old In the morning and after lunch 3.11 BOTH SEXES 55 to 64 years old After lunch and in the evening 8.72 BOTH SEXES 55 to 64 years old Once a day in the morning 7.90 BOTH SEXES 55 to 64 years old Once a day after lunch 3.24 BOTH SEXES 55 to 64 years old Once a day in the evening 15.79 BOTH SEXES 55 to 64 years old Occasionally, not every day 8.91 BOTH SEXES 55 to 64 years old Never 2.82 BOTH SEXES 55 to 64 years old Other 1.59 BOTH SEXES 65 to 74 years old Total 100.00 BOTH SEXES 65 to 74 years old More than three times a day 2.12 BOTH SEXES 65 to 74 years old Three times a day 20.82 BOTH SEXES 65 to 74 years old In the morning and in the evening 18.18 BOTH SEXES 65 to 74 years old In the morning and after lunch 3.05 BOTH SEXES 65 to 74 years old After lunch and in the evening 10.03 BOTH SEXES 65 to 74 years old Once a day in the morning 7.41 BOTH SEXES 65 to 74 years old Once a day after lunch 3.62 BOTH SEXES 65 to 74 years old Once a day in the evening 17.24 BOTH SEXES 65 to 74 years old Occasionally, not every day 9.84 BOTH SEXES 65 to 74 years old Never 5.55 BOTH SEXES 65 to 74 years old Other 2.15 BOTH SEXES 75 years old and over Total 100.00 BOTH SEXES 75 years old and over More than three times a day 2.45 BOTH SEXES 75 years old and over Three times a day 18.58 BOTH SEXES 75 years old and over In the morning and in the evening 13.80 BOTH SEXES 75 years old and over In the morning and after lunch 2.17 BOTH SEXES 75 years old and over After lunch and in the evening 8.72 BOTH SEXES 75 years old and over Once a day in the morning 8.34 BOTH SEXES 75 years old and over Once a day after lunch 2.90 BOTH SEXES 75 years old and over Once a day in the evening 18.98 BOTH SEXES 75 years old and over Occasionally, not every day 10.01 BOTH SEXES 75 years old and over Never 10.53 BOTH SEXES 75 years old and over Other 3.51 MALES Total Total 100.00 MALES Total More than three times a day 1.81 MALES Total Three times a day 20.62 MALES Total In the morning and in the evening 23.10 MALES Total In the morning and after lunch 2.50 MALES Total After lunch and in the evening 7.65 MALES Total Once a day in the morning 7.89 MALES Total Once a day after lunch 2.63 MALES Total Once a day in the evening 17.76 MALES Total Occasionally, not every day 11.33 MALES Total Never 3.45 MALES Total Other 1.26 MALES 3 to 15 years old Total 100.00 MALES 3 to 15 years old More than three times a day 1.31 MALES 3 to 15 years old Three times a day 19.74 MALES 3 to 15 years old In the morning and in the evening 26.01 MALES 3 to 15 years old In the morning and after lunch 2.04 MALES 3 to 15 years old After lunch and in the evening 9.14 MALES 3 to 15 years old Once a day in the morning 5.79 MALES 3 to 15 years old Once a day after lunch 2.50 MALES 3 to 15 years old Once a day in the evening 21.98 MALES 3 to 15 years old Occasionally, not every day 10.17 MALES 3 to 15 years old Never 0.99 MALES 3 to 15 years old Other 0.33 MALES 16 to 24 years old Total 100.00 MALES 16 to 24 years old More than three times a day 4.10 MALES 16 to 24 years old Three times a day 24.08 MALES 16 to 24 years old In the morning and in the evening 26.57 MALES 16 to 24 years old In the morning and after lunch 3.82 MALES 16 to 24 years old After lunch and in the evening 8.51 MALES 16 to 24 years old Once a day in the morning 7.27 MALES 16 to 24 years old Once a day after lunch 2.19 MALES 16 to 24 years old Once a day in the evening 13.26 MALES 16 to 24 years old Occasionally, not every day 9.10 MALES 16 to 24 years old Never 0.73 MALES 16 to 24 years old Other 0.35 MALES 25 to 34 years old Total 100.00 MALES 25 to 34 years old More than three times a day 2.90 MALES 25 to 34 years old Three times a day 24.25 MALES 25 to 34 years old In the morning and in the evening 26.15 MALES 25 to 34 years old In the morning and after lunch 1.85 MALES 25 to 34 years old After lunch and in the evening 6.66 MALES 25 to 34 years old Once a day in the morning 6.89 MALES 25 to 34 years old Once a day after lunch 2.49 MALES 25 to 34 years old Once a day in the evening 16.20 MALES 25 to 34 years old Occasionally, not every day 10.43 MALES 25 to 34 years old Never 1.90 MALES 25 to 34 years old Other 0.28 MALES 35 to 44 years old Total 100.00 MALES 35 to 44 years old More than three times a day 1.26 MALES 35 to 44 years old Three times a day 21.79 MALES 35 to 44 years old In the morning and in the evening 25.07 MALES 35 to 44 years old In the morning and after lunch 2.91 MALES 35 to 44 years old After lunch and in the evening 8.11 MALES 35 to 44 years old Once a day in the morning 7.50 MALES 35 to 44 years old Once a day after lunch 2.19 MALES 35 to 44 years old Once a day in the evening 17.32 MALES 35 to 44 years old Occasionally, not every day 10.71 MALES 35 to 44 years old Never 1.74 MALES 35 to 44 years old Other 1.41 MALES 45 to 54 years old Total 100.00 MALES 45 to 54 years old More than three times a day 1.12 MALES 45 to 54 years old Three times a day 19.99 MALES 45 to 54 years old In the morning and in the evening 24.02 MALES 45 to 54 years old In the morning and after lunch 2.50 MALES 45 to 54 years old After lunch and in the evening 7.21 MALES 45 to 54 years old Once a day in the morning 7.99 MALES 45 to 54 years old Once a day after lunch 2.85 MALES 45 to 54 years old Once a day in the evening 17.28 MALES 45 to 54 years old Occasionally, not every day 12.32 MALES 45 to 54 years old Never 3.86 MALES 45 to 54 years old Other 0.87 MALES 55 to 64 years old Total 100.00 MALES 55 to 64 years old More than three times a day 0.78 MALES 55 to 64 years old Three times a day 16.64 MALES 55 to 64 years old In the morning and in the evening 18.86 MALES 55 to 64 years old In the morning and after lunch 2.94 MALES 55 to 64 years old After lunch and in the evening 7.07 MALES 55 to 64 years old Once a day in the morning 10.29 MALES 55 to 64 years old Once a day after lunch 3.46 MALES 55 to 64 years old Once a day in the evening 19.04 MALES 55 to 64 years old Occasionally, not every day 14.14 MALES 55 to 64 years old Never 4.56 MALES 55 to 64 years old Other 2.24 MALES 65 to 74 years old Total 100.00 MALES 65 to 74 years old More than three times a day 0.91 MALES 65 to 74 years old Three times a day 16.24 MALES 65 to 74 years old In the morning and in the evening 15.79 MALES 65 to 74 years old In the morning and after lunch 2.69 MALES 65 to 74 years old After lunch and in the evening 7.16 MALES 65 to 74 years old Once a day in the morning 9.72 MALES 65 to 74 years old Once a day after lunch 2.88 MALES 65 to 74 years old Once a day in the evening 19.98 MALES 65 to 74 years old Occasionally, not every day 13.86 MALES 65 to 74 years old Never 7.83 MALES 65 to 74 years old Other 2.94 MALES 75 years old and over Total 100.00 MALES 75 years old and over More than three times a day 1.55 MALES 75 years old and over Three times a day 16.26 MALES 75 years old and over In the morning and in the evening 11.23 MALES 75 years old and over In the morning and after lunch 1.04 MALES 75 years old and over After lunch and in the evening 7.18 MALES 75 years old and over Once a day in the morning 10.76 MALES 75 years old and over Once a day after lunch 3.09 MALES 75 years old and over Once a day in the evening 18.57 MALES 75 years old and over Occasionally, not every day 11.96 MALES 75 years old and over Never 14.04 MALES 75 years old and over Other 4.30 FEMALES Total Total 100.00 FEMALES Total More than three times a day 3.61 FEMALES Total Three times a day 32.87 FEMALES Total In the morning and in the evening 25.61 FEMALES Total In the morning and after lunch 3.07 FEMALES Total After lunch and in the evening 8.29 FEMALES Total Once a day in the morning 4.97 FEMALES Total Once a day after lunch 2.16 FEMALES Total Once a day in the evening 12.50 FEMALES Total Occasionally, not every day 4.52 FEMALES Total Never 1.62 FEMALES Total Other 0.78 FEMALES 3 to 15 years old Total 100.00 FEMALES 3 to 15 years old More than three times a day 2.05 FEMALES 3 to 15 years old Three times a day 23.13 FEMALES 3 to 15 years old In the morning and in the evening 27.18 FEMALES 3 to 15 years old In the morning and after lunch 2.12 FEMALES 3 to 15 years old After lunch and in the evening 8.98 FEMALES 3 to 15 years old Once a day in the morning 5.53 FEMALES 3 to 15 years old Once a day after lunch 2.13 FEMALES 3 to 15 years old Once a day in the evening 19.49 FEMALES 3 to 15 years old Occasionally, not every day 7.83 FEMALES 3 to 15 years old Never 1.32 FEMALES 3 to 15 years old Other 0.25 FEMALES 16 to 24 years old Total 100.00 FEMALES 16 to 24 years old More than three times a day 4.30 FEMALES 16 to 24 years old Three times a day 37.87 FEMALES 16 to 24 years old In the morning and in the evening 27.18 FEMALES 16 to 24 years old In the morning and after lunch 4.66 FEMALES 16 to 24 years old After lunch and in the evening 6.42 FEMALES 16 to 24 years old Once a day in the morning 4.47 FEMALES 16 to 24 years old Once a day after lunch 1.59 FEMALES 16 to 24 years old Once a day in the evening 8.40 FEMALES 16 to 24 years old Occasionally, not every day 4.42 FEMALES 16 to 24 years old Never 0.48 FEMALES 16 to 24 years old Other 0.21 FEMALES 25 to 34 years old Total 100.00 FEMALES 25 to 34 years old More than three times a day 5.07 FEMALES 25 to 34 years old Three times a day 43.03 FEMALES 25 to 34 years old In the morning and in the evening 28.38 FEMALES 25 to 34 years old In the morning and after lunch 2.57 FEMALES 25 to 34 years old After lunch and in the evening 5.20 FEMALES 25 to 34 years old Once a day in the morning 3.70 FEMALES 25 to 34 years old Once a day after lunch 1.15 FEMALES 25 to 34 years old Once a day in the evening 7.62 FEMALES 25 to 34 years old Occasionally, not every day 2.52 FEMALES 25 to 34 years old Never 0.55 FEMALES 25 to 34 years old Other 0.21 FEMALES 35 to 44 years old Total 100.00 FEMALES 35 to 44 years old More than three times a day 4.21 FEMALES 35 to 44 years old Three times a day 37.69 FEMALES 35 to 44 years old In the morning and in the evening 27.95 FEMALES 35 to 44 years old In the morning and after lunch 2.70 FEMALES 35 to 44 years old After lunch and in the evening 7.25 FEMALES 35 to 44 years old Once a day in the morning 4.55 FEMALES 35 to 44 years old Once a day after lunch 1.37 FEMALES 35 to 44 years old Once a day in the evening 10.98 FEMALES 35 to 44 years old Occasionally, not every day 2.63 FEMALES 35 to 44 years old Never 0.29 FEMALES 35 to 44 years old Other 0.38 FEMALES 45 to 54 years old Total 100.00 FEMALES 45 to 54 years old More than three times a day 3.76 FEMALES 45 to 54 years old Three times a day 36.03 FEMALES 45 to 54 years old In the morning and in the evening 27.28 FEMALES 45 to 54 years old In the morning and after lunch 3.48 FEMALES 45 to 54 years old After lunch and in the evening 8.59 FEMALES 45 to 54 years old Once a day in the morning 4.75 FEMALES 45 to 54 years old Once a day after lunch 2.25 FEMALES 45 to 54 years old Once a day in the evening 10.44 FEMALES 45 to 54 years old Occasionally, not every day 2.40 FEMALES 45 to 54 years old Never 0.25 FEMALES 45 to 54 years old Other 0.77 FEMALES 55 to 64 years old Total 100.00 FEMALES 55 to 64 years old More than three times a day 2.37 FEMALES 55 to 64 years old Three times a day 30.75 FEMALES 55 to 64 years old In the morning and in the evening 25.75 FEMALES 55 to 64 years old In the morning and after lunch 3.27 FEMALES 55 to 64 years old After lunch and in the evening 10.26 FEMALES 55 to 64 years old Once a day in the morning 5.65 FEMALES 55 to 64 years old Once a day after lunch 3.03 FEMALES 55 to 64 years old Once a day in the evening 12.75 FEMALES 55 to 64 years old Occasionally, not every day 4.00 FEMALES 55 to 64 years old Never 1.18 FEMALES 55 to 64 years old Other 0.98 FEMALES 65 to 74 years old Total 100.00 FEMALES 65 to 74 years old More than three times a day 3.06 FEMALES 65 to 74 years old Three times a day 24.38 FEMALES 65 to 74 years old In the morning and in the evening 20.04 FEMALES 65 to 74 years old In the morning and after lunch 3.32 FEMALES 65 to 74 years old After lunch and in the evening 12.27 FEMALES 65 to 74 years old Once a day in the morning 5.62 FEMALES 65 to 74 years old Once a day after lunch 4.19 FEMALES 65 to 74 years old Once a day in the evening 15.10 FEMALES 65 to 74 years old Occasionally, not every day 6.71 FEMALES 65 to 74 years old Never 3.77 FEMALES 65 to 74 years old Other 1.54 FEMALES 75 years old and over Total 100.00 FEMALES 75 years old and over More than three times a day 3.09 FEMALES 75 years old and over Three times a day 20.24 FEMALES 75 years old and over In the morning and in the evening 15.64 FEMALES 75 years old and over In the morning and after lunch 2.99 FEMALES 75 years old and over After lunch and in the evening 9.82 FEMALES 75 years old and over Once a day in the morning 6.61 FEMALES 75 years old and over Once a day after lunch 2.77 FEMALES 75 years old and over Once a day in the evening 19.27 FEMALES 75 years old and over Occasionally, not every day 8.62 FEMALES 75 years old and over Never 8.01 FEMALES 75 years old and over Other 2.95