8 – 17½ hours
16½ – 30½ hours
48 – 150 hours
9 – 14 hours
12 – 65½ hours
19½ – 40½ hours
82½ – 104 hours
14½ – 4 hours
18½ – 33 hours
12½ – 38 hours
32 – 55½ hours
13 – 15½ hours
23 – 80½ hours
45½ – 72 hours
31½ – 45 hours
294 – 260½ hours
8½ – 16 hours
10½ – 26 hours
9 – 13½ hours
49 – 209½ hours
34 – 105 hours
10½ – 69½ hours
17½ – 121 hours
40 – 100½ hours
7½ – 18½ hours
7 – 31½ hours
9½ – 53 hours
8½ – 15 hours
27½ – 48½ hours
20 hours
5½ – 51½ hours
12 – 15½ hours
90 – 214 hours
5½ – 19 hours
35 – 70 hours
5½ – 14½ hours
27 – 63½ hours
11 – 175 hours
18 – 25 hours
59 – 238½ hours
63 – 257½ hours
50½ – 133½ hours
20½ – 81 hours
52½ – 162½ hours
60½ – 103½ hours
12 – 18 hours
27 – 44 hours
58 – 131 hours
10 – 19 hours
56 – 189 hours
14 – 91 hours
10 – 26½ hours
29½ – 68½ hours
59 – 153 hours
6½ – 17½ hours
24½ – 76 hours
53 hours
6 – 9 hours
8 – 10½ hours
9 – 45 hours
13 – 44 hours
14½ – 25 hours
24 – 46½ hours
75½ hours
9 – 15½ hours