Table:
province/territory
first nations
inuit
non-indigenous comparison group

non-employer
employer
non-employer
employer
non-employer
employer

dollars per resident

newfoundland and labrador
-58
-1,020
187
363
375
1,310

prince edward island
x
x
..
..
823
1,431

nova scotia
-219
675
..
..
3,855
1,924

new brunswick
3,531
-45
..
..
1,331
1,633

quebec
179
592
249
320
1,223
2,360

ontario
16
-71
..
..
864
1,146

manitoba
40
-54
..
..
1,770
3,391

saskatchewan
153
267
..
..
3,511
5,165

alberta
554
-106
..
..
3,265
4,007

british columbia
1,014
2,136
..
..
604
2,214

yukon
x
-9,604
..
..
396
904

northwest territories
..
x
441
1,038
1,133
4,735

nunavut
..
..
408
2,459

canada
413
485
357
1,761
1,573
2,614

Examine the table in this image and extract any merged cell regions. Please format the merged cell regions as JSON {'top-left':(X1, Y1), 'bottom-right':(X2, Y2)}, with (X1, Y1) indicating the (row_id, column_id) of the top-left cell and (X2, Y2) the bottom-right cell in the merged regions. Remember that the X1, Y1, X2, Y2 all start from 1.

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