Table:
men
women

dollars

total median wage and salary income
58,176
37,117

less than secondary school
39,727
25,393

secondary school diploma or equivalent
52,516
30,519

some postsecondary
51,427
27,178

postsecondary certificate or diploma below bachelor's level
63,687
36,563

university certificate, diploma or degree
71,104
57,842

Given a table image and a set of target cells, your task is to identify their positions. Represent each cell's location as JSON in the format {'value': '<cell value>', 'location': (row index, column index)}, with both row and column indices begin from 1.
Refer to the values below:
(1) '52,516';
(2) 'dissemination block';
(3) '39,727';
(4) '36,563';
(5) '37,117';
(6) 'men';

Some cell values may not be contained in this table. If so, represent their locations as 'DOES NOT EXIST'. 

The target cell locations are as follows:
(1) {'value': '52,516', 'location': (5, 2)}
(2) {'value': 'dissemination block', 'location': 'DOES NOT EXIST'}
(3) {'value': '39,727', 'location': (4, 2)}
(4) {'value': '36,563', 'location': (7, 3)}
(5) {'value': '37,117', 'location': (3, 3)}
(6) {'value': 'men', 'location': (1, 2)}