Table:
total - new brunswick
north of the province
south-east of the province

present in 2011
expected in 2011
difference
present in 2011
expected in 2011
difference
present in 2011
expected in 2011
difference

numbers

total - health care professionals
15,525
13,690
1,835
6,970
6,465
505
5,595
4,705
890

registered nurses and registered psychiatric nurses
4,260
3,935
325
1,905
1,970
-65
1,580
1,300
280

general practitioners and family physicians
605
345
260
190
105
85
245
135
110

psychologists
265
245
20
75
80
-5
110
120
-10

social workers
815
735
80
395
330
65
290
230
60

pharmacists
360
380
-20
165
210
-45
115
100
15

licensed practical nurses
995
910
85
500
460
40
360
330
30

paramedical occupations
305
435
-130
140
220
-80
90
100
-10

nurse aides, orderlies and patient service associates
3,210
2,665
545
1,890
1,420
470
950
950
0

other health care professionals
4,710
4,090
620
1,710
1,700
10
1,850
1,450
400

Here's what I need you to do:
In the image of this table, identify all the merged cells. Provide the coordinates of these merged regions in the 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, respectively. Remember, row and column numbering starts at 1.

The merged cell regions are as follows:
{'top-left':(1, 1), 'bottom-right':(3, 1)}
{'top-left':(1, 2), 'bottom-right':(1, 4)}
{'top-left':(1, 5), 'bottom-right':(1, 7)}
{'top-left':(1, 8), 'bottom-right':(1, 10)}
{'top-left':(3, 2), 'bottom-right':(3, 10)}.