Table:
Religion

2001[1][2]

2011[1][3]

Number

%

Number

%

Christianity
2,087,242
71.9
1,763,299
57.6

Islam
21,739
0.7
45,950
1.5

Hinduism
5,439
0.2
10,434
0.3

Buddhism
5,407
0.2
9,117
0.3

Sikhism
2,015
0.1
2,962
0.1

Judaism
2,256
0.1
2,064
0.1

Other religion
6,909
0.2
12,705
0.4

No religion
537,935
18.5
982,997
32.1

Religion not stated
234,143
8.1
233,928
7.6

Total population
2,903,085
100.0
3,063,456
100.0

In tables, merged cells are often found and we can denote them as 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 of the merged region. Please scan the table image provided, find all occurrences of merged cells, and return their coordinates in the stated format. It's important to remember that row and column IDs begin from 1.

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