51 
Frequency Distribution of Length of Ear 
Male 
Female 
Length of ear in mm. 
Island 
lake 
Gods 
lake 
Oxford 
House 
Island 
lake 
Gods 
lake 
32 
35 
38 
41 
44 
47 
50 
53 
56 
59 
62 
65 
68 
71 
74 
77 
Mean 
Em 
V.. 
N. 
ADULTS (aged 20 TO 59 years) 
1 
0 
1 
9 
12 
18 
16 
10 
1 
1 
7 
2 
4 
2 
5 
8 
14 
13 
11 
4 
1 
0 
0 
0 
0 
0 
0 
14 
27 
31 
15 
4 
65-9 
±4-30 
±0-35 
6-53 
67 
65-3 
±4'05 
+ 0 - 66 
6-21 
17 
67-6 
±4-16 
±0-38 
6-15 
55 
58-7 
±4-16 
±0-29 
7-09 
92 
1 
1 
3 
1 
590 
6 
ADULTS (aged 60 YEARS AND OVER) 
Mean 
(T 
68-5 
+ 3-30 
73-0 
69-0 
630 
+ 4-24 
69 0 
±0-62 
±0-76 
V 
4-81 
6-73 
N 
13 
7 
4 
14 
2 
Distribution of Length of Ear According to Age 
Male 
Female 
Age 
Island 
Gods 
Oxford 
Island 
Gods 
Oxford 
in years 
lake 
lake 
House 
lake 
lake 
House 
No. 
Mean 
No. 
Mean 
No. 
Mean 
No. 
Mean 
No. 
Mean 
No. 
Mean 
10 
2 
59-0 
1 
590 
0 
11 
0 
1 
720 
0 
12 
2 
59-0 
1 
61-0 
0 
13 
7 
55-4 
2 
64-0 
3 
56-0 
0 
14 
2 
58-0 
3 
62-0 
1 
56-0 
0 
15 
1 
60- 0 
2 
66-0 
4 
56-8 
0 
16 
3 
620 
1 
620 
3 
600 
2 
57-0 
0 
17 
5 
62-6 
3 
61-0 
4 
560 
0 
18 
3 
62-0 
2 
620 
3 
60-0 
0 
19 
3 
62-0 
3 
650 
7 
66-7 
0 
20-59 
67 
65-9 
17 
65-3 
55 
67-6 
92 
58-7 
6 
590 
60-i- 
13 
68-5 
7 
73 0 
4 
69-0 
14 
63-0 
2 
690 
