Table:
computers used for farm business
estrie
monteregie
montreal - laval
laurentides
outaouais
total quebec

number
percent
number
percent
number
percent
number
percent
number
percent
number
percent

farms using computers for the farm business
1,612
59.0
4,504
65.8
101
64.7
821
59.1
627
53.7
18,112
61.5

farms using internet for the farm business
1,396
51.1
4,086
59.7
88
56.4
729
52.4
569
48.8
16,171
54.9

farms having high-speed internet access
955
35.0
2,828
41.3
80
51.3
505
36.3
392
33.6
11,941
40.6

In tables, merged cells are often found and we can denote them as JSON {'top-left':(A, B), 'bottom-right':(C, D)}, with '(A, B)' and '(C, D)' indicating the (row_id, column_id) of the top-left and bottom-right cells of the merged region. Please scan the table image provided, find all occurrences of merged cells, and return their coordinates in the stated format. It's important to remember that row and column IDs begin from 1.

The merged cell areas 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, 7)}
{'top-left':(1, 8), 'bottom-right':(1, 9)}
{'top-left':(1, 10), 'bottom-right':(1, 11)}
{'top-left':(1, 12), 'bottom-right':(1, 13)}.