Sex;Social class;Degree of difficulty;Total Both sexes;TOTAL;TOTAL;100 Both sexes;TOTAL;Without difficulty;88,06 Both sexes;TOTAL;With some difficulty;10,34 Both sexes;TOTAL;With a great deal of difficulty;1,48 Both sexes;TOTAL;Unable to do so;0,12 Both sexes;I;TOTAL;100 Both sexes;I;Without difficulty;91,49 Both sexes;I;With some difficulty;7,68 Both sexes;I;With a great deal of difficulty;0,77 Both sexes;I;Unable to do so;0,06 Both sexes;II;TOTAL;100 Both sexes;II;Without difficulty;91,88 Both sexes;II;With some difficulty;7,08 Both sexes;II;With a great deal of difficulty;0,92 Both sexes;II;Unable to do so;0,13 Both sexes;III;TOTAL;100 Both sexes;III;Without difficulty;90,07 Both sexes;III;With some difficulty;8,5 Both sexes;III;With a great deal of difficulty;1,26 Both sexes;III;Unable to do so;0,17 Both sexes;IV;TOTAL;100 Both sexes;IV;Without difficulty;87,18 Both sexes;IV;With some difficulty;10,89 Both sexes;IV;With a great deal of difficulty;1,81 Both sexes;IV;Unable to do so;0,12 Both sexes;V;TOTAL;100 Both sexes;V;Without difficulty;87,02 Both sexes;V;With some difficulty;11,36 Both sexes;V;With a great deal of difficulty;1,51 Both sexes;V;Unable to do so;0,1 Both sexes;VI;TOTAL;100 Both sexes;VI;Without difficulty;84,65 Both sexes;VI;With some difficulty;13,24 Both sexes;VI;With a great deal of difficulty;2,05 Both sexes;VI;Unable to do so;0,06 Both sexes;No data recorded;TOTAL;100 Both sexes;No data recorded;Without difficulty;84,02 Both sexes;No data recorded;With some difficulty;13,25 Both sexes;No data recorded;With a great deal of difficulty;2,43 Both sexes;No data recorded;Unable to do so;0,31 Men;TOTAL;TOTAL;100 Men;TOTAL;Without difficulty;89,79 Men;TOTAL;With some difficulty;8,99 Men;TOTAL;With a great deal of difficulty;1,11 Men;TOTAL;Unable to do so;0,12 Men;I;TOTAL;100 Men;I;Without difficulty;93,4 Men;I;With some difficulty;5,89 Men;I;With a great deal of difficulty;0,65 Men;I;Unable to do so;0,05 Men;II;TOTAL;100 Men;II;Without difficulty;92,91 Men;II;With some difficulty;6,45 Men;II;With a great deal of difficulty;0,36 Men;II;Unable to do so;0,27 Men;III;TOTAL;100 Men;III;Without difficulty;92,08 Men;III;With some difficulty;6,83 Men;III;With a great deal of difficulty;0,91 Men;III;Unable to do so;0,18 Men;IV;TOTAL;100 Men;IV;Without difficulty;89,68 Men;IV;With some difficulty;8,71 Men;IV;With a great deal of difficulty;1,49 Men;IV;Unable to do so;0,13 Men;V;TOTAL;100 Men;V;Without difficulty;88,12 Men;V;With some difficulty;10,79 Men;V;With a great deal of difficulty;1,02 Men;V;Unable to do so;0,08 Men;VI;TOTAL;100 Men;VI;Without difficulty;86,08 Men;VI;With some difficulty;11,89 Men;VI;With a great deal of difficulty;2,03 Men;VI;Unable to do so;0 Men;No data recorded;TOTAL;100 Men;No data recorded;Without difficulty;88,54 Men;No data recorded;With some difficulty;9,85 Men;No data recorded;With a great deal of difficulty;1,15 Men;No data recorded;Unable to do so;0,46 Women;TOTAL;TOTAL;100 Women;TOTAL;Without difficulty;86,42 Women;TOTAL;With some difficulty;11,62 Women;TOTAL;With a great deal of difficulty;1,84 Women;TOTAL;Unable to do so;0,12 Women;I;TOTAL;100 Women;I;Without difficulty;89,64 Women;I;With some difficulty;9,41 Women;I;With a great deal of difficulty;0,89 Women;I;Unable to do so;0,06 Women;II;TOTAL;100 Women;II;Without difficulty;90,94 Women;II;With some difficulty;7,64 Women;II;With a great deal of difficulty;1,42 Women;II;Unable to do so;0 Women;III;TOTAL;100 Women;III;Without difficulty;88,3 Women;III;With some difficulty;9,98 Women;III;With a great deal of difficulty;1,57 Women;III;Unable to do so;0,16 Women;IV;TOTAL;100 Women;IV;Without difficulty;84,32 Women;IV;With some difficulty;13,39 Women;IV;With a great deal of difficulty;2,19 Women;IV;Unable to do so;0,1 Women;V;TOTAL;100 Women;V;Without difficulty;85,88 Women;V;With some difficulty;11,96 Women;V;With a great deal of difficulty;2,04 Women;V;Unable to do so;0,13 Women;VI;TOTAL;100 Women;VI;Without difficulty;83,48 Women;VI;With some difficulty;14,34 Women;VI;With a great deal of difficulty;2,07 Women;VI;Unable to do so;0,1 Women;No data recorded;TOTAL;100 Women;No data recorded;Without difficulty;81,93 Women;No data recorded;With some difficulty;14,81 Women;No data recorded;With a great deal of difficulty;3,01 Women;No data recorded;Unable to do so;0,25