Table:
sub-groups of the agri-food industry
eastern ontario
northern ontario

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

percent

input and service supply
2.9
2.1
2.9
1.3

food, beverage, and tobacco processing
9.7
6.0
3.0
3.3

food retail and wholesale
35.3
31.3
39.1
37.3

food service
52.1
60.6
55.0
58.1

Give you some cell positions and a table image, extract the corresponding cell values in these positions:
row 7 and column 5,
row 2 and column 2,
row 6 and column 2,
row 7 and column 1,
row 5 and column 4,
row 2 and column 3,
row 5 and column 3,

Format each cell value as a JSON, using the structure {"row_id":"m", "column_id":"n", "cell_value":"<Corresponding Cell Value>"}.

The target cell values are as follows:
{"row_id":"7", "column_id":"5", "cell_value":"58.1"}
{"row_id":"2", "column_id":"2", "cell_value":"french-language workers"}
{"row_id":"6", "column_id":"2", "cell_value":"35.3"}
{"row_id":"7", "column_id":"1", "cell_value":"food service"}
{"row_id":"5", "column_id":"4", "cell_value":"3.0"}
{"row_id":"2", "column_id":"3", "cell_value":"other workers"}
{"row_id":"5", "column_id":"3", "cell_value":"6.0"}