Table:
province and territory
2012/2013
2013/2014
percent change in number of cases 2012/2013 to 2013/2014
difference in median length of cases 2012/2013 to 2013/2014

number
median length of case
number
median length of case
percent
days

canada
387,614
120
360,640
123
-7
3

newfoundland and labrador
5,439
113
5,150
146
-5
33

prince edward island
1,432
35
1,312
37
-8
2

nova scotia
11,908
158
11,485
155
-4
-3

new brunswick
7,784
94
7,341
104
-6
10

quebec
74,051
215
62,844
238
-15
23

ontario
144,399
93
133,890
99
-7
6

manitoba
19,096
160
19,058
159
0
-1

saskatchewan
23,781
78
23,053
71
-3
-7

alberta
55,823
121
56,346
127
1
6

british columbia
39,424
120
35,850
113
-9
-7

yukon
931
98
985
92
6
-6

northwest territories
1,578
59
1,465
63
-7
4

nunavut
1,968
55
1,861
66
-5
12

This image shows a table. Determine whether this table contains merged cells and output merged cell areas with the JSON format of {'top-left':(x, y), 'bottom-right':(z, w)}, where x, y, z and w represent the indices of the first row, the first column, the last row, and the last column in the merged region. Row and column indices are numberd from 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)}.