Table:
non-immigrants
immigrants

studied in canada
studied outside canada

predicted probability

sex

women
3.6
4.7
15.0

men
3.5
4.4
13.2

highest level of educational attainment

bachelor's degree without further studies
4.7
6.4
16.8

bachelor's degree with further studies
1.4
2.7
11.7

university certificate or diploma above bachelor level without further studies
1.8
1.2
13.8

university certificate or diploma above bachelor level with further studies
1.0
0.7
10.7

degree in medicine, dentistry, veterinary medicine or optometry
0.2
0.5
10.1

master's degree without further studies
1.0
1.1
9.5

master's degree with further studies
0.1
ne
2.1

doctorate acquired
0.2
ne
2.4

field of study

education
1.5
3.0
17.7

visual and performing arts, and communications technologies
6.0
8.7
15.1

humanities
8.9
8.7
24.8

social and behavioural sciences and law
5.6
7.8
19.7

business, management and public administration
3.3
4.6
15.9

physical and life sciences and technologies
4.2
4.4
14.5

mathematics, computer and information sciences
1.4
1.5
8.0

architecture, engineering, and related technologies
1.0
2.9
10.5

agriculture, natural resources and conservation
4.2
7.2
25.4

health and related fields
1.7
2.6
9.9

other
10.1
ne
18.3

level of familiarity with official languages

1. highest level
3.3
2.9
7.9

2
3.7
3.8
6.0

3
3.7
3.3
10.4

4
3.4
4.8
12.5

5
4.5
5.5
14.0

6. lowest level
5.0
6.7
16.1

location of study

canada
3.5
..
..

north america
..
..
7.3

central and south america
..
..
8.2

caribbean and bermuda
..
..
15.2

western europe
..
..
6.9

eastern europe
..
..
11.6

northern europe
..
..
5.2

southern europe
..
..
8.8

sub-saharan africa
..
..
10.2

northern africa
..
..
8.5

west central asia
..
..
10.4

eastern asia
..
..
10

southeast asia
..
..
23.6

southern asia
..
..
22

oceania
..
..
11.3

outside canada
4.7
..
..

Examine the table in this image and extract any merged cell areas. Please format the merged cell areas as JSON {'top-left':(x, y), 'bottom-right':(m, n)}, with (x, y) indicating the (row_id, column_id) of the top-left cell and (m, n) the bottom-right cell in the merged regions. Remember that the x, y, m, n all start from 1.

The merged cell areas are as follows:
{'top-left':(1, 1), 'bottom-right':(3, 1)}
{'top-left':(1, 2), 'bottom-right':(2, 2)}
{'top-left':(1, 3), 'bottom-right':(1, 4)}
{'top-left':(3, 2), 'bottom-right':(3, 4)}
{'top-left':(4, 2), 'bottom-right':(4, 4)}
{'top-left':(7, 2), 'bottom-right':(7, 4)}
{'top-left':(16, 2), 'bottom-right':(16, 4)}
{'top-left':(28, 2), 'bottom-right':(28, 4)}
{'top-left':(35, 2), 'bottom-right':(35, 4)}.