.
. , , .
, . , . .
: . 7062- . - -18, -38, -22, -27, -8.
2.
7- .
8: 5%
9: 10%
10: 15%
11: 62% (543 )
12: 34% (297 )
13: 36% (318 )
14: 7%
, ?