Table:
United States President: Oregon[6]

Party

Candidate

Votes

%

Democratic

Barack Obama

970,488

54.24%

Republican

Mitt Romney

754,175

42.15%

Libertarian

Gary Johnson

24,089

1.35%

Pacific Green

Jill Stein

19,427

1.09%

Constitution

Will Christensen

4,432

0.25%

Progressive

Rocky Anderson

3,384

0.19%

write-ins

13,275

0.74%

Total votes

1,789,270

100.00%

Inspect the given table and provide the values of cells found at the specified positions, determined by row and column indices. Show the cell value in the JSON format {"row_id":"m", "column_id":"n", "cell_value":"<Corresponding Cell Value>"}.
Positions:
row 1 and column 4,
row 6 and column 3,

The extracted cell contents are listed below.
{"row_id":"1", "column_id":"4", "cell_value":"%"}
{"row_id":"6", "column_id":"3", "cell_value":"Will Christensen"}