Table:
Dealership	Number of vehicles

Cars of Pryor Falls	4,557

Truck City	3,246

Braverton Autos	1,174

Your is as follows:
Examine the table image and determine the locations of the mentioned cells. You need to express a cell's position with the JSON {'value': '<cell value>', 'location': (row number, column number)}, with row and column number both commencing from 1. Some cell values may not be contained in this table. If so, represent their locations as 'DOES NOT EXIST'.
Cells to locate:
(1) 'Source: Nohlen & Stöver';
(2) 'Registered voters/turnout';
(3) 'Dealership';
(4) '3,246';

The target cell locations are as follows:
(1) {'value': 'Source: Nohlen & Stöver', 'location': 'DOES NOT EXIST'}
(2) {'value': 'Registered voters/turnout', 'location': 'DOES NOT EXIST'}
(3) {'value': 'Dealership', 'location': (2, 1)}
(4) {'value': '3,246', 'location': (4, 2)}