Table:
basis of discrimination
women
men

visible minority
not a visible minority
visible minority
not a visible minority

percentage

sex
29
39
14
15

ethnicity of culture
62
19
65
29

race or skin colour
62
17
66
27

physical appearance
24
26
20
21

religion
20
12
24
15

sexual orientation
f
7
3
6

age
14
26
11
20

physical or mental disability
f
14
3
14

language
29
14
26
22

other
4
4
6
5

Based on this table picture, can you identify any merged cells and give their coordinates in the JSON format {'top-left':(X, Y), 'bottom-right':(Z, W)}, where (X, Y) and (Z, W) correspond to the top-left and bottom-right (row_id, column_id) of the merged area? The row_id and column_id should start from 1 rather than 0.

The merged cell areas 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':(3, 2), 'bottom-right':(3, 5)}.