Table:
men
women

canada
united states
canada
united states

percent

industry

agriculture, forestry, fishing and hunting
2.5
13.7
17.3
3.0

mining, quarrying and oil and gas extraction
26.4
4.4
25.9
-1.1

construction
15.6
-2.2
20.3
5.3

manufacturing
-2.2
-4.0
10.2
0.6

wholesale trade and retail trade
2.9
-6.4
18.7
1.4

finance, insurance and real estate
4.2
-3.6
16.2
1.9

educational services, health care and social assistance
9.3
-1.6
10.0
2.2

accommodation and food services
10.6
2.1
20.6
7.5

public administration
18.4
-5.1
17.7
-7.1

other services
2.8
-8.9
7.2
-4.0

all industries
4.2
-5.5
9.3
1.1

Here's what I need you to do:
In the image of this table, identify all the merged cells. Provide the coordinates of these merged regions in the JSON {'top-left':(X1, Y1), 'bottom-right':(X2, Y2)}, with '(X1, Y1)' and '(X2, Y2)' indicating the (row_id, column_id) of the top-left and bottom-right cells, respectively. Remember, row and column numbering 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, 3)}
{'top-left':(1, 4), 'bottom-right':(1, 5)}
{'top-left':(3, 2), 'bottom-right':(3, 5)}
{'top-left':(4, 2), 'bottom-right':(4, 5)}.