Table:
Candidate	First ballot	Second ballot	Third ballot

Votes	Percent	Votes	Percent	Votes	Percent

Adrian Dix	7,638	38.2%	7,748	39.3%	9,772	51.8%

Mike Farnworth	6,979	34.9%	6,951	35.2%	9,095	48.2%

John Horgan	4,844	24.2%	5,034	25.5%

Dana Larsen	531	2.7%

Based on this table picture, can you identify any merged cells and give their coordinates in the JSON format {'top-left':(R1, C1), 'bottom-right':(R2, C2)}, where (R1, C1) and (R2, C2) correspond to the top-left and bottom-right (row_id, column_id) of the merged area? The row_id and column_id should start from 1 rather than 0.

The merged cell regions are as follows:
{'top-left':(1, 1), 'bottom-right':(2, 1)}
{'top-left':(1, 2), 'bottom-right':(1, 3)}
{'top-left':(1, 4), 'bottom-right':(1, 5)}
{'top-left':(1, 6), 'bottom-right':(1, 8)}.