Table:
area of agricultural land
cropland
natural land for pasture
woodlands and wetlands

hectares
percent
hectares
percent
hectares
percent

canada
64,812,723
35,350,270
54.5
14,703,330
22.7
4,897,367
7.6

atlantic provinces
1,063,343
430,363
40.5
65,711
6.2
450,031
42.3

quebec
3,341,333
1,874,760
56.1
134,147
4.0
1,057,417
31.6

ontario
5,126,653
3,613,821
70.5
398,538
7.8
646,578
12.6

manitoba
7,293,839
4,348,869
59.6
1,466,968
20.1
549,444
7.5

saskatchewan
24,940,023
14,728,934
59.1
4,816,782
19.3
1,009,381
4.0

alberta
20,436,150
9,753,849
47.7
6,435,825
31.5
893,436
4.4

british columbia
2,611,382
599,674
23.0
1,385,359
53.1
291,079
11.1

The picture contains a table. You task is to identify any merged cells in this table, and output the scope of each merged cell using the JSON format of {'top-left':(X1, Y1), 'bottom-right':(X2, Y2)}. The row id and column id should start from 1.

The merged cell regions are as follows:
{'top-left':(1, 1), 'bottom-right':(2, 1)}
{'top-left':(1, 3), 'bottom-right':(1, 4)}
{'top-left':(1, 5), 'bottom-right':(1, 6)}
{'top-left':(1, 7), 'bottom-right':(1, 8)}
{'top-left':(2, 2), 'bottom-right':(2, 3)}.