Table:
class of worker
agricultural region 7 manitoba
agricultural region 8 manitoba
agricultural region 9 manitoba
agricultural region 8b saskatchewan
agricultural region 7 alberta

french-language workers
other workers
french-language workers
other workers
french-language workers
other workers
french-language workers
other workers
french-language workers
other workers

percent

did not work in 2010
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0

employee
46.7
39.5
41.4
46.9
74.6
77.0
35.0
32.3
20.8
27.2

unpaid family worker
0.0
5.9
8.6
4.9
0.0
2.5
0.0
7.8
10.4
9.4

self-employed, incorporated
20.0
21.1
32.8
15.6
12.7
6.1
25.0
19.0
28.6
16.5

self-employed, non-incorporated
31.1
33.4
17.2
32.4
9.9
14.4
40.0
41.0
39.0
46.9

Based on the provided table, please extract the cells' values located at the specified positions, as denoted by row and column indices. The value of every target cell should be presented in the JSON format of {"row_id":"m", "column_id":"n", "cell_value":"<Corresponding Cell Value>"}, e.g., {"row_id":"10", "column_id":"3", "cell_value":"District"}.
Positions:
row 6 and column 11,
row 4 and column 3,
row 7 and column 1,
row 5 and column 6,
row 1 and column 2,

The target cell values are as follows:
{"row_id":"6", "column_id":"11", "cell_value":"9.4"}
{"row_id":"4", "column_id":"3", "cell_value":"0.0"}
{"row_id":"7", "column_id":"1", "cell_value":"self-employed, incorporated"}
{"row_id":"5", "column_id":"6", "cell_value":"74.6"}
{"row_id":"1", "column_id":"2", "cell_value":"agricultural region 7 manitoba"}