Sex;Social class;Degree of difficulty;Total Both sexes;TOTAL;TOTAL;100 Both sexes;TOTAL;Without difficulty;86,12 Both sexes;TOTAL;With some difficulty;7,92 Both sexes;TOTAL;With a great deal of difficulty;4,09 Both sexes;TOTAL;Unable to do so;1,87 Both sexes;I;TOTAL;100 Both sexes;I;Without difficulty;93,85 Both sexes;I;With some difficulty;3,21 Both sexes;I;With a great deal of difficulty;1,75 Both sexes;I;Unable to do so;1,2 Both sexes;II;TOTAL;100 Both sexes;II;Without difficulty;91,36 Both sexes;II;With some difficulty;5,75 Both sexes;II;With a great deal of difficulty;1,91 Both sexes;II;Unable to do so;0,98 Both sexes;III;TOTAL;100 Both sexes;III;Without difficulty;88,76 Both sexes;III;With some difficulty;6,61 Both sexes;III;With a great deal of difficulty;3,07 Both sexes;III;Unable to do so;1,56 Both sexes;IV;TOTAL;100 Both sexes;IV;Without difficulty;85,04 Both sexes;IV;With some difficulty;8,92 Both sexes;IV;With a great deal of difficulty;3,97 Both sexes;IV;Unable to do so;2,07 Both sexes;V;TOTAL;100 Both sexes;V;Without difficulty;83,98 Both sexes;V;With some difficulty;9,06 Both sexes;V;With a great deal of difficulty;5,12 Both sexes;V;Unable to do so;1,84 Both sexes;VI;TOTAL;100 Both sexes;VI;Without difficulty;81,51 Both sexes;VI;With some difficulty;10,05 Both sexes;VI;With a great deal of difficulty;5,73 Both sexes;VI;Unable to do so;2,71 Both sexes;No data recorded;TOTAL;100 Both sexes;No data recorded;Without difficulty;77,51 Both sexes;No data recorded;With some difficulty;12,17 Both sexes;No data recorded;With a great deal of difficulty;6,52 Both sexes;No data recorded;Unable to do so;3,8 Men;TOTAL;TOTAL;100 Men;TOTAL;Without difficulty;89,63 Men;TOTAL;With some difficulty;6,22 Men;TOTAL;With a great deal of difficulty;3,02 Men;TOTAL;Unable to do so;1,12 Men;I;TOTAL;100 Men;I;Without difficulty;95,55 Men;I;With some difficulty;2,46 Men;I;With a great deal of difficulty;1,25 Men;I;Unable to do so;0,73 Men;II;TOTAL;100 Men;II;Without difficulty;93,09 Men;II;With some difficulty;5,12 Men;II;With a great deal of difficulty;0,8 Men;II;Unable to do so;0,99 Men;III;TOTAL;100 Men;III;Without difficulty;90,99 Men;III;With some difficulty;5,29 Men;III;With a great deal of difficulty;2,25 Men;III;Unable to do so;1,47 Men;IV;TOTAL;100 Men;IV;Without difficulty;88,16 Men;IV;With some difficulty;6,95 Men;IV;With a great deal of difficulty;3,58 Men;IV;Unable to do so;1,31 Men;V;TOTAL;100 Men;V;Without difficulty;88,17 Men;V;With some difficulty;7,14 Men;V;With a great deal of difficulty;3,72 Men;V;Unable to do so;0,97 Men;VI;TOTAL;100 Men;VI;Without difficulty;85,4 Men;VI;With some difficulty;8,22 Men;VI;With a great deal of difficulty;4,93 Men;VI;Unable to do so;1,45 Men;No data recorded;TOTAL;100 Men;No data recorded;Without difficulty;92,05 Men;No data recorded;With some difficulty;6,7 Men;No data recorded;With a great deal of difficulty;1,2 Men;No data recorded;Unable to do so;0,06 Women;TOTAL;TOTAL;100 Women;TOTAL;Without difficulty;82,78 Women;TOTAL;With some difficulty;9,54 Women;TOTAL;With a great deal of difficulty;5,1 Women;TOTAL;Unable to do so;2,58 Women;I;TOTAL;100 Women;I;Without difficulty;92,2 Women;I;With some difficulty;3,93 Women;I;With a great deal of difficulty;2,22 Women;I;Unable to do so;1,65 Women;II;TOTAL;100 Women;II;Without difficulty;89,8 Women;II;With some difficulty;6,31 Women;II;With a great deal of difficulty;2,91 Women;II;Unable to do so;0,98 Women;III;TOTAL;100 Women;III;Without difficulty;86,8 Women;III;With some difficulty;7,77 Women;III;With a great deal of difficulty;3,8 Women;III;Unable to do so;1,63 Women;IV;TOTAL;100 Women;IV;Without difficulty;81,46 Women;IV;With some difficulty;11,18 Women;IV;With a great deal of difficulty;4,41 Women;IV;Unable to do so;2,95 Women;V;TOTAL;100 Women;V;Without difficulty;79,58 Women;V;With some difficulty;11,07 Women;V;With a great deal of difficulty;6,59 Women;V;Unable to do so;2,76 Women;VI;TOTAL;100 Women;VI;Without difficulty;78,34 Women;VI;With some difficulty;11,54 Women;VI;With a great deal of difficulty;6,39 Women;VI;Unable to do so;3,73 Women;No data recorded;TOTAL;100 Women;No data recorded;Without difficulty;70,82 Women;No data recorded;With some difficulty;14,69 Women;No data recorded;With a great deal of difficulty;8,98 Women;No data recorded;Unable to do so;5,52