Table:
north american industry classification system
agricultural region 1
agricultural region 3
agricultural region 4
total new brunswick

number
percent
number
percent
number
percent
number
percent

cattle ranching and farming
186
20.9
160
26.8
38
9.6
586
22.4

beef cattle ranching and farming, including feedlots
129
14.5
108
18.1
11
2.8
358
13.7

dairy cattle and milk production
57
6.4
52
8.7
27
6.9
228
8.7

hog and pig farming
4
0.4
3
0.5
3
0.8
16
0.6

poultry and egg production
22
2.5
12
2.0
3
0.8
50
1.9

chicken egg production
15
1.7
6
1.0
3
0.8
33
1.3

broiler and other meat-type chicken production
6
0.7
4
0.7
0
0.0
11
0.4

turkey production
0
0.0
0
0.0
0
0.0
1
0.0

poultry hatcheries
1
0.1
0
0.0
0
0.0
1
0.0

combination poultry and egg production
0
0.0
1
0.2
0
0.0
3
0.1

all other poultry production
0
0.0
1
0.2
0
0.0
1
0.0

sheep and goat farming
14
1.6
21
3.5
4
1.0
57
2.2

sheep farming
9
1.0
15
2.5
1
0.3
38
1.5

goat farming
5
0.6
6
1.0
3
0.8
19
0.7

other animal production
101
11.4
82
13.7
27
6.9
317
12.1

apiculture
10
1.1
15
2.5
6
1.5
44
1.7

horse and other equine production
40
4.5
31
5.2
12
3.0
128
4.9

fur-bearing animal and rabbit production
9
1.0
7
1.2
2
0.5
20
0.8

animal combination farming
39
4.4
25
4.2
7
1.8
113
4.3

all other miscellaneous animal production
3
0.3
4
0.7
0
0.0
12
0.5

oilseed and grain farming
40
4.5
6
1.0
6
1.5
59
2.3

soybean farming
10
1.1
2
0.3
1
0.3
13
0.5

oilseed (except soya) farming
2
0.2
0
0.0
0
0.0
2
0.1

dry pea and bean farming
1
0.1
0
0.0
0
0.0
1
0.0

wheat farming
1
0.1
0
0.0
0
0.0
1
0.0

corn farming
6
0.7
0
0.0
0
0.0
7
0.3

other grain farming
20
2.2
4
0.7
5
1.3
35
1.3

vegetable and melon farming
178
20.0
32
5.4
30
7.6
280
10.7

potato farming
160
18.0
11
1.8
16
4.1
193
7.4

other vegetable (except potato) and melon farming
18
2.0
21
3.5
14
3.6
87
3.3

fruit and tree nut farming
43
4.8
105
17.6
142
36.0
379
14.5

greenhouse, nursery and floriculture production
95
10.7
35
5.9
35
8.9
240
9.2

mushroom production
0
0.0
0
0.0
1
0.3
1
0.0

other food crops grown under cover
6
0.7
3
0.5
0
0.0
17
0.7

nursery and tree production
78
8.8
18
3.0
18
4.6
162
6.2

floriculture production
11
1.2
14
2.3
16
4.1
60
2.3

other crop farming
206
23.2
141
23.6
106
26.9
627
24.0

tobacco farming
0
0.0
0
0.0
0
0.0
0
0.0

hay farming
135
15.2
96
16.1
45
11.4
406
15.5

fruit and vegetable combination farming
10
1.1
5
0.8
2
0.5
27
1.0

maple syrup and products production
36
4.0
17
2.8
45
11.4
108
4.1

all other miscellaneous crop farming
25
2.8
23
3.9
14
3.6
86
3.3

Different merged cells often exist in a table and they can be represented by the JSON {'top-left':(X, Y), 'bottom-right':(Z, W)}. In this JSON item, '(X, Y)' and '(Z, W)' 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':(2, 1)}
{'top-left':(1, 2), 'bottom-right':(1, 3)}
{'top-left':(1, 4), 'bottom-right':(1, 5)}
{'top-left':(1, 6), 'bottom-right':(1, 7)}
{'top-left':(1, 8), 'bottom-right':(1, 9)}.