Sex;Social class;Degree of difficulty;Total Both sexes;TOTAL;TOTAL;100 Both sexes;TOTAL;Without difficulty;86,85 Both sexes;TOTAL;With some difficulty;6,97 Both sexes;TOTAL;With a great deal of difficulty;3,03 Both sexes;TOTAL;Unable to do so;3,15 Both sexes;I;TOTAL;100 Both sexes;I;Without difficulty;92,91 Both sexes;I;With some difficulty;2,26 Both sexes;I;With a great deal of difficulty;1,51 Both sexes;I;Unable to do so;3,32 Both sexes;II;TOTAL;100 Both sexes;II;Without difficulty;92,5 Both sexes;II;With some difficulty;3,95 Both sexes;II;With a great deal of difficulty;1,71 Both sexes;II;Unable to do so;1,85 Both sexes;III;TOTAL;100 Both sexes;III;Without difficulty;89,48 Both sexes;III;With some difficulty;4,75 Both sexes;III;With a great deal of difficulty;3,14 Both sexes;III;Unable to do so;2,63 Both sexes;IV;TOTAL;100 Both sexes;IV;Without difficulty;87,14 Both sexes;IV;With some difficulty;6,45 Both sexes;IV;With a great deal of difficulty;3,01 Both sexes;IV;Unable to do so;3,4 Both sexes;V;TOTAL;100 Both sexes;V;Without difficulty;85,68 Both sexes;V;With some difficulty;8,29 Both sexes;V;With a great deal of difficulty;3,12 Both sexes;V;Unable to do so;2,92 Both sexes;VI;TOTAL;100 Both sexes;VI;Without difficulty;81,42 Both sexes;VI;With some difficulty;10,48 Both sexes;VI;With a great deal of difficulty;4,09 Both sexes;VI;Unable to do so;4 Both sexes;No data recorded;TOTAL;100 Both sexes;No data recorded;Without difficulty;76,09 Both sexes;No data recorded;With some difficulty;13,95 Both sexes;No data recorded;With a great deal of difficulty;4,66 Both sexes;No data recorded;Unable to do so;5,29 Men;TOTAL;TOTAL;100 Men;TOTAL;Without difficulty;90,78 Men;TOTAL;With some difficulty;5,63 Men;TOTAL;With a great deal of difficulty;1,76 Men;TOTAL;Unable to do so;1,84 Men;I;TOTAL;100 Men;I;Without difficulty;94,82 Men;I;With some difficulty;2,51 Men;I;With a great deal of difficulty;0,45 Men;I;Unable to do so;2,22 Men;II;TOTAL;100 Men;II;Without difficulty;94,4 Men;II;With some difficulty;4,21 Men;II;With a great deal of difficulty;0,98 Men;II;Unable to do so;0,41 Men;III;TOTAL;100 Men;III;Without difficulty;91,73 Men;III;With some difficulty;4,77 Men;III;With a great deal of difficulty;1,92 Men;III;Unable to do so;1,58 Men;IV;TOTAL;100 Men;IV;Without difficulty;91,53 Men;IV;With some difficulty;4,22 Men;IV;With a great deal of difficulty;2,07 Men;IV;Unable to do so;2,17 Men;V;TOTAL;100 Men;V;Without difficulty;89,17 Men;V;With some difficulty;7,14 Men;V;With a great deal of difficulty;1,79 Men;V;Unable to do so;1,9 Men;VI;TOTAL;100 Men;VI;Without difficulty;86,1 Men;VI;With some difficulty;8,94 Men;VI;With a great deal of difficulty;2,56 Men;VI;Unable to do so;2,39 Men;No data recorded;TOTAL;100 Men;No data recorded;Without difficulty;92,94 Men;No data recorded;With some difficulty;4,42 Men;No data recorded;With a great deal of difficulty;2,64 Men;No data recorded;Unable to do so;0 Women;TOTAL;TOTAL;100 Women;TOTAL;Without difficulty;83,5 Women;TOTAL;With some difficulty;8,11 Women;TOTAL;With a great deal of difficulty;4,12 Women;TOTAL;Unable to do so;4,27 Women;I;TOTAL;100 Women;I;Without difficulty;91,11 Women;I;With some difficulty;2,02 Women;I;With a great deal of difficulty;2,52 Women;I;Unable to do so;4,35 Women;II;TOTAL;100 Women;II;Without difficulty;90,92 Women;II;With some difficulty;3,73 Women;II;With a great deal of difficulty;2,31 Women;II;Unable to do so;3,04 Women;III;TOTAL;100 Women;III;Without difficulty;87,74 Women;III;With some difficulty;4,73 Women;III;With a great deal of difficulty;4,08 Women;III;Unable to do so;3,45 Women;IV;TOTAL;100 Women;IV;Without difficulty;82,17 Women;IV;With some difficulty;8,96 Women;IV;With a great deal of difficulty;4,08 Women;IV;Unable to do so;4,79 Women;V;TOTAL;100 Women;V;Without difficulty;82,14 Women;V;With some difficulty;9,45 Women;V;With a great deal of difficulty;4,46 Women;V;Unable to do so;3,95 Women;VI;TOTAL;100 Women;VI;Without difficulty;78,57 Women;VI;With some difficulty;11,42 Women;VI;With a great deal of difficulty;5,03 Women;VI;Unable to do so;4,99 Women;No data recorded;TOTAL;100 Women;No data recorded;Without difficulty;72,21 Women;No data recorded;With some difficulty;16,15 Women;No data recorded;With a great deal of difficulty;5,13 Women;No data recorded;Unable to do so;6,51