Table:
pain
anxiety, nerves or depression
insomnia
other

%
95% confidence interval
%
95% confidence interval
%
95% confidence interval
%
95% confidence interval

from
to
from
to
from
to
from
to

total
52.5
43.6
61.2
18.8
13.0
26.5
18.3
11.7
27.6
10
6.7
15.5

age group

15 to 24
53.9
39.2
68.0
22.1
13.0
35.0
10.3
5.3
19.0
f
..
..

25 to 44
45.4
31.9
59.6
24.4
14.2
38.8
22.2
11.7
37.9
f
..
..

45 and older
60.9
45.3
74.5
f
..
..
f
..
..
12
6.1
21.1

male
49.3
38.4
60.2
19.8
12.4
29.9
20.8
12.0
33.5
10.2
5.8
17.3

age group

15 to 24
53.3
35.1
70.7
22.4
11.5
39.1
f
..
..
f
..
..

25 to 44
46.8
30.7
63.6
f
..
..
f
..
..
f
..
..

45 and older
51.0
32.0
69.7
f
..
..
f
..
..
f
..
..

female
60.3
46.5
72.7
f
..
..
12.5
6.7
22.1
10.6
5.7
18.9

age group

15 to 24
55.1
31.1
76.9

..
..
f
..
..
f
..
..

25 to 44
40.7
20.2
65.0
f
..
..
f
..
..
f
..
..

45 and older
78.7
60.3
90.0
f
..
..
f
..
..
f
..
..

In this table image, can you identify any merged cells and provide their locations in the JSON format of {'top-left':(X1, Y1), 'bottom-right':(X2, Y2)}, where (X1, Y1) is the top-left and (X2, Y2) is the bottom-right cell coordinates? Cell coordinates start from (1,1).

The merged cell areas 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':(1, 11), 'bottom-right':(1, 13)}
{'top-left':(2, 2), 'bottom-right':(3, 2)}
{'top-left':(2, 3), 'bottom-right':(2, 4)}
{'top-left':(2, 5), 'bottom-right':(3, 5)}
{'top-left':(2, 6), 'bottom-right':(2, 7)}
{'top-left':(2, 8), 'bottom-right':(3, 8)}
{'top-left':(2, 9), 'bottom-right':(2, 10)}
{'top-left':(2, 11), 'bottom-right':(3, 11)}
{'top-left':(2, 12), 'bottom-right':(2, 13)}
{'top-left':(5, 2), 'bottom-right':(5, 13)}
{'top-left':(10, 2), 'bottom-right':(10, 13)}
{'top-left':(15, 2), 'bottom-right':(15, 13)}.