Table:
total
recent immigrants
long-term immigrants
canadian-born aged 25 to 34
canadian-born aged 35 to 64

number

population with a university degree

2001
3,131,700
414,300
505,500
722,100
1,489,800

2006
3,883,100
597,300
664,900
800,900
1,820,000

2011
4,622,800
662,900
907,300
933,800
2,118,800

2016
5,201,300
795,600
1,107,900
1,015,800
2,282,000

percent

growth from 2001 to 2016
66.1
92.0
119.2
40.7
53.2

individuals with a university degree within each population group

2001
19.5
33.8
21.5
22.9
15.9

2006
22.7
46.6
24.5
25.7
18.2

2011
25.5
49.0
29.6
28.3
20.4

2016
28.0
49.9
34.2
29.9
22.1

I need you to conduct the following task:
Given this table image, find all merged table cells and return merged regions with the JSON {'top-left':(A, B), 'bottom-right':(C, D)},  where (A, B) and (C, D) indicate the (row_id, column_id) of top-left and bottom-right cells in the merged regions, respectively. You should remember that row id and column id start from 1.

The merged cell regions are as follows:
{'top-left':(1, 1), 'bottom-right':(2, 1)}
{'top-left':(2, 2), 'bottom-right':(2, 6)}
{'top-left':(3, 2), 'bottom-right':(3, 6)}
{'top-left':(8, 2), 'bottom-right':(8, 6)}
{'top-left':(10, 2), 'bottom-right':(10, 6)}.