Table:
census metropolitan area
pre-#metoo
post-#metoo
percent change in rate

number
average rate
number
rate
percent

total cmas
24,298
13.7
4,528
17.7
29

st. john's
234
16.2
43
20.8
28

halifax
640
21.5
105
24.5
14

moncton
133
12.1
21
13.3
10

saguenay
149
12.9
36
21.8
69

quebec
651
11.7
166
20.8
78

sherbrooke
210
15.1
53
26.5
76

trois-rivieres
149
13.7
25
16.1
17

montreal
3,427
12.0
821
20.0
67

gatineau
286
12.3
59
17.7
44

ottawa
1,032
14.5
218
21.2
46

kingston
216
18.5
50
29.7
61

peterborough
198
23.0
45
36.3
58

toronto
4,628
11.8
745
13.2
11

hamilton
793
20.3
130
23.1
14

st. catharines-niagara
441
14.0
69
15.2
9

kitchener-cambridge-waterloo
565
14.7
124
22.3
52

brantford
174
17.0
44
29.9
76

guelph
175
18.8
35
26.0
39

london
468
13.0
110
21.2
63

windsor
314
13.5
43
12.8
-5

barrie
218
14.3
21
9.5
-33

greater sudbury
189
16.5
37
22.6
37

thunder bay
194
23.2
23
19.3
-17

winnipeg
1,337
24.0
243
30.3
26

regina
290
16.7
46
18.3
10

saskatoon
519
23.0
86
26.3
14

calgary
1,296
12.6
229
15.4
23

edmonton
1,822
18.8
292
20.9
11

kelowna
121
8.8
17
8.6
-2

abbotsford-mission
158
12.0
26
13.8
14

vancouver
1,976
11.1
357
14.0
26

victoria
455
17.6
71
19.1
8

total non-cmas
13,626
18.3
2,238
20.9
15

urban areas
5,585
17.1
949
20.3
19

rural and small town
8,041
19.2
1,289
21.5
12

canada
37,924
15.0
6,766
18.6
24

In tables, merged cells are often found and we can denote them as JSON {'top-left':(x, y), 'bottom-right':(m, n)}, with '(x, y)' and '(m, n)' indicating the (row_id, column_id) of the top-left and bottom-right cells of the merged region. Please scan the table image provided, find all occurrences of merged cells, and return their coordinates in the stated format. It's important to remember that row and column IDs begin 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)}.