SEX;SOCIAL CLASS;DEGREE OF DIFFICULTY;Total BOTH SEXES;Total;Total;100.00 BOTH SEXES;Total;No difficulty;80.86 BOTH SEXES;Total;With some difficulty;17.15 BOTH SEXES;Total;With great difficulty;1.85 BOTH SEXES;Total;Cannot do it at all;0.14 BOTH SEXES;I;Total;100.00 BOTH SEXES;I;No difficulty;83.05 BOTH SEXES;I;With some difficulty;15.90 BOTH SEXES;I;With great difficulty;0.85 BOTH SEXES;I;Cannot do it at all;0.20 BOTH SEXES;II;Total;100.00 BOTH SEXES;II;No difficulty;80.91 BOTH SEXES;II;With some difficulty;18.07 BOTH SEXES;II;With great difficulty;0.90 BOTH SEXES;II;Cannot do it at all;0.12 BOTH SEXES;III;Total;100.00 BOTH SEXES;III;No difficulty;81.33 BOTH SEXES;III;With some difficulty;17.05 BOTH SEXES;III;With great difficulty;1.43 BOTH SEXES;III;Cannot do it at all;0.18 BOTH SEXES;IV;Total;100.00 BOTH SEXES;IV;No difficulty;80.70 BOTH SEXES;IV;With some difficulty;17.78 BOTH SEXES;IV;With great difficulty;1.51 BOTH SEXES;IV;Cannot do it at all;0.01 BOTH SEXES;V;Total;100.00 BOTH SEXES;V;No difficulty;80.48 BOTH SEXES;V;With some difficulty;16.90 BOTH SEXES;V;With great difficulty;2.48 BOTH SEXES;V;Cannot do it at all;0.14 BOTH SEXES;VI;Total;100.00 BOTH SEXES;VI;No difficulty;79.70 BOTH SEXES;VI;With some difficulty;17.33 BOTH SEXES;VI;With great difficulty;2.83 BOTH SEXES;VI;Cannot do it at all;0.15 BOTH SEXES;Not recorded;Total;100.00 BOTH SEXES;Not recorded;No difficulty;74.12 BOTH SEXES;Not recorded;With some difficulty;21.46 BOTH SEXES;Not recorded;With great difficulty;4.29 BOTH SEXES;Not recorded;Cannot do it at all;0.14 Men;Total;Total;100.00 Men;Total;No difficulty;82.91 Men;Total;With some difficulty;15.68 Men;Total;With great difficulty;1.26 Men;Total;Cannot do it at all;0.15 Men;I;Total;100.00 Men;I;No difficulty;84.54 Men;I;With some difficulty;14.65 Men;I;With great difficulty;0.58 Men;I;Cannot do it at all;0.23 Men;II;Total;100.00 Men;II;No difficulty;83.03 Men;II;With some difficulty;16.45 Men;II;With great difficulty;0.41 Men;II;Cannot do it at all;0.11 Men;III;Total;100.00 Men;III;No difficulty;83.45 Men;III;With some difficulty;15.15 Men;III;With great difficulty;1.25 Men;III;Cannot do it at all;0.15 Men;IV;Total;100.00 Men;IV;No difficulty;81.82 Men;IV;With some difficulty;17.18 Men;IV;With great difficulty;1.00 Men;IV;Cannot do it at all;0.00 Men;V;Total;100.00 Men;V;No difficulty;81.70 Men;V;With some difficulty;16.15 Men;V;With great difficulty;2.03 Men;V;Cannot do it at all;0.12 Men;VI;Total;100.00 Men;VI;No difficulty;84.00 Men;VI;With some difficulty;14.52 Men;VI;With great difficulty;1.20 Men;VI;Cannot do it at all;0.28 Men;Not recorded;Total;100.00 Men;Not recorded;No difficulty;83.00 Men;Not recorded;With some difficulty;15.27 Men;Not recorded;With great difficulty;1.32 Men;Not recorded;Cannot do it at all;0.41 Women;Total;Total;100.00 Women;Total;No difficulty;78.92 Women;Total;With some difficulty;18.55 Women;Total;With great difficulty;2.41 Women;Total;Cannot do it at all;0.13 Women;I;Total;100.00 Women;I;No difficulty;81.43 Women;I;With some difficulty;17.27 Women;I;With great difficulty;1.14 Women;I;Cannot do it at all;0.16 Women;II;Total;100.00 Women;II;No difficulty;79.07 Women;II;With some difficulty;19.47 Women;II;With great difficulty;1.33 Women;II;Cannot do it at all;0.13 Women;III;Total;100.00 Women;III;No difficulty;79.35 Women;III;With some difficulty;18.83 Women;III;With great difficulty;1.60 Women;III;Cannot do it at all;0.21 Women;IV;Total;100.00 Women;IV;No difficulty;79.40 Women;IV;With some difficulty;18.48 Women;IV;With great difficulty;2.09 Women;IV;Cannot do it at all;0.02 Women;V;Total;100.00 Women;V;No difficulty;79.32 Women;V;With some difficulty;17.62 Women;V;With great difficulty;2.91 Women;V;Cannot do it at all;0.15 Women;VI;Total;100.00 Women;VI;No difficulty;76.43 Women;VI;With some difficulty;19.45 Women;VI;With great difficulty;4.07 Women;VI;Cannot do it at all;0.05 Women;Not recorded;Total;100.00 Women;Not recorded;No difficulty;69.64 Women;Not recorded;With some difficulty;24.57 Women;Not recorded;With great difficulty;5.79 Women;Not recorded;Cannot do it at all;0.00