Table:
selected characteristics
total custody
total community supervision
total correctional services

number
percent of total
number
percent of total
number
percent of total

age

12 years
69
1
87
1
156
1

13 years
293
4
393
4
686
4

14 years
723
10
794
9
1,517
9

15 years
1,309
18
1,466
16
2,775
17

16 years
2,020
27
2,066
22
4,086
25

17 years
2,397
33
2,480
27
4,877
29

18 years and older
549
7
2,014
22
2,563
15

unknown age
1
0
3
0
4
0

sex

male
5,625
76
7,113
76
12,738
76

female
1,732
24
2,169
23
3,901
23

unknown sex
4
0
21
0
25
0

aboriginal identity

aboriginal
3,541
48
3,653
39
7,194
43

non-aboriginal
3,621
49
5,009
54
8,630
52

unknown
199
3
641
7
840
5

total-all jurisdictions
7,361
100
9,303
100
16,664
100

Retrieve the cell contents in the 3rd column of this table. Output the cell values in a column as JSON in the format {"column_id":"<column index>", "cell_list":"<a list of cells in this column>"}, e.g., {"column_id":"3", "cell_list": ["123.89", "News gathering", "selected tools"]}.

The target cell values of the 3rd column: {"column_id": "3", "cell_list": ['', 'percent of total', '', '1', '4', '10', '18', '27', '33', '7', '0', '', '76', '24', '0', '', '48', '49', '3', '100']}