Item

Japanese

(n = 55)

Non-Japanese Asian (n = 23)

Non-Asian

(n = 19)

Blank

(n = 2)

Male

18

10

15

0

Female

35

13

2

0

Blank

2

0

2

2

Under 20

5

5

0

0

20’

4

15

11

0

30’

16

1

1

0

40’

5

2

4

0

50’

5

0

2

0

More than 60

10

0

0

0

Blank

5

0

1

2