17
17
17
17
17
17
17
18
18
18
18
18
18
18
18.5
18.7
18.8
18.8
18.9
19
19
19
19.1
19.3
19.5
19.5
19.7
19.8
19.89
19.9
19.9
19.9
19.99
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20