Table:
($ in thousands)	2019	% Change 2018 to 2019	2018

Services	$59,545	(8)%	$64,476

Software and other	3,788	(25)%	5,073

Total revenue	$63,333	(9)%	$69,549

Analyze the provided table and extract the contents of cells located at the specified positions, identified 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 2,
row 4 and column 2,
row 3 and column 3,

The target cell values are as follows:
{"row_id":"1", "column_id":"2", "cell_value":"2019"}
{"row_id":"4", "column_id":"2", "cell_value":"$63,333"}
{"row_id":"3", "column_id":"3", "cell_value":"(25)%"}