Table:
country/region of birth
all
men
women

2011
2015
change
2011
2015
change
2011
2015
change

percent
percentage point
percent
percentage point
percent
percentage point

united states, united kingdom, ireland, australia, new zealand
78.6
84.3
5.7
77.4
85.1
7.7
79.6
83.6
4.0

caribbean, central/south america
65.1
72.5
7.4
65.4
73.0
7.6
64.7
72.2
7.5

western/northern europe
79.3
82.6
3.3
81.5
84.0
2.5
77.1
81.3
4.2

southern europe
73.1
72.5
-0.6
74.2
73.6
-0.6
72.1
71.4
-0.7

eastern europe
66.7
69.7
3.0
66.7
70.6
3.9
66.7
68.9
2.2

south asia
72.4
80.5
8.1
73.7
79.5
5.8
71.1
81.5
10.4

southeast asia
64.5
74.6
10.1
66.1
74.1
8.0
63.3
75.0
11.7

east asia
59.8
64.1
4.3
60.3
65.4
5.1
59.3
62.9
3.6

west central asia and middle east
56.7
73.2
16.5
56.0
69.9
13.9
57.6
76.5
18.9

africa
67.1
78.4
11.3
72.7
79.4
6.7
60.4
77.3
16.9

Different merged cells often exist in a table and they can be represented by the JSON {'top-left':(A, B), 'bottom-right':(C, D)}. In this JSON item, '(A, B)' and '(C, D)' are the (row_id, column_id) coordinates for the top-left and bottom-right cells in the merged region, respectively. Please examine the provided table image, identify all merged cells, and return their details using the above-mentioned format. Remember, the numbering for both rows and columns starts at 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':(3, 2), 'bottom-right':(3, 3)}
{'top-left':(3, 5), 'bottom-right':(3, 6)}
{'top-left':(3, 8), 'bottom-right':(3, 9)}.