Table:
health outcome, age and sex
province level
sublhin level

number
rate
median
range
coefficient of variation

from
to

prevalence

total
722,494
101.3
108.8
43.7
305.5
35.56

35 to 49

men
53,537
35.4
34.4
14.2
153.5
48.99

women
54,834
36.4
37.8
13.4
207.6
59.34

50 to 64

men
121,155
107.0
111.1
45.0
321.5
36.08

women
117,584
100.6
106.1
41.4
358.1
42.11

65 or older

men
183,216
249.1
256.8
118.6
667.7
25.97

women
192,491
202.2
209.9
93.8
498.6
27.38

incidence

total
57,158
8.2
8.4
4.0
16.9
28.84

35 to 49

men
7,277
4.8
4.8
2.1
14.0
39.21

women
7,130
4.7
4.9
1.7
17.1
47.32

50 to 64

men
9,786
8.6
9.0
4.2
15.4
29.11

women
8,875
7.6
8.0
2.8
15.4
32.21

65 or older

men
11,969
16.3
16.8
8.8
43.9
22.71

women
12,367
13.0
13.5
6.4
22.0
20.71

mortality

total
31,842
4.5
5.0
1.4
9.6
36.14

men
16,793
5.0
5.4
1.5
12.2
36.58

women
15,091
4.2
4.7
1.4
8.9
37.42

Please perform the following task:
Examine the provided table image to identify all cells that are merged. Report back the merged cell areas using the JSON {'top-left':(R1, C1), 'bottom-right':(R2, C2)}, where '(R1, C1)' represents the top-left and '(R2, C2)' the bottom-right cell's (row_id, column_id) in each merged region. Note that both row and column IDs begin 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':(2, 2), 'bottom-right':(3, 2)}
{'top-left':(2, 3), 'bottom-right':(3, 3)}
{'top-left':(2, 4), 'bottom-right':(3, 4)}
{'top-left':(2, 5), 'bottom-right':(2, 6)}
{'top-left':(2, 7), 'bottom-right':(3, 7)}
{'top-left':(4, 2), 'bottom-right':(4, 7)}
{'top-left':(6, 2), 'bottom-right':(6, 7)}
{'top-left':(9, 2), 'bottom-right':(9, 7)}
{'top-left':(12, 2), 'bottom-right':(12, 7)}
{'top-left':(15, 2), 'bottom-right':(15, 7)}
{'top-left':(17, 2), 'bottom-right':(17, 7)}
{'top-left':(20, 2), 'bottom-right':(20, 7)}
{'top-left':(23, 2), 'bottom-right':(23, 7)}
{'top-left':(26, 2), 'bottom-right':(26, 7)}.