Table:
care facility
supportive housing
at home, separate households
at home, shared household

number

total
743.5
438.3
3,338.4
881.3

percentage

age of care receiver

65 to 74
11
9
27
41

75 to 84
35
33
45
37

85 and over
55
58
27
23

sex of care receiver

male
23
23
31
38

female
77
77
69
62

relationship with caregiver

grandparent
16
19
20
13

friend or neighbour
11
10
17
2

father-in-law or mother-in-law
14
15
12
10

father or mother
47
46
45
42

spouse or partner
2
f
0
29

child
f
f
f
f

other family member
10
8
5
3

main health condition related to help received by the care receiver

cardiovascular disease
12
8
10
14

cancer
6
4
11
9

mental illness
3
2
2
2

alzheimer's disease
25
11
4
8

neurological disease
5
f
2
5

aging or frailty
34
53
44
29

other chronic health problems
15
21
26
32

severity of health condition

mild
9
12
17
15

moderate
31
43
41
39

serious
60
45
42
45

A merged cell in a table could be represented by the JSON {'top-left':(x, y), 'bottom-right':(m, n)}, where '(x, y)' and '(m, n)' signify the (row_id, column_id) of the top-left and bottom-right cells in the merged area. Using the shown table image, locate all merged cells and provide their coordinates in this format. Bear in mind 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':(2, 2), 'bottom-right':(2, 5)}
{'top-left':(4, 2), 'bottom-right':(4, 5)}
{'top-left':(5, 2), 'bottom-right':(5, 5)}
{'top-left':(9, 2), 'bottom-right':(9, 5)}
{'top-left':(12, 2), 'bottom-right':(12, 5)}
{'top-left':(20, 2), 'bottom-right':(20, 5)}
{'top-left':(28, 2), 'bottom-right':(28, 5)}.