Table:
headcount
share
age
males
employment accounted for by owner

number
percent
mean
percent
mean

self-employed

non-employer
2,163,790
95
52
54
..

employer
116,150
5
51
67
3.4

total
2,279,940
100
51
54
..

business owner

non-employer
317,830
26
56
59
..

employer
925,570
74
50
67
6.6

total
1,243,400
100
52
65
..

For the cell positioned in row 1 and column 5 of this table, provide its content. Return the cell value as JSON in the format {"row_id":"m", "column_id":"n", "cell_value":"<Corresponding Cell Value>"}.

The target cell value in row 1 and column 5 is {"row_id":"1", "column_id":"5", "cell_value":"males"}.