Table:
province or territory
sexual offences
physical assault offences
criminal harassment and threat offences
all violent offences

number
rate
number
rate
number
rate
number
rate

provinces overall
2,533
820
6,478
2,098
1,053
341
10,470
3,391

newfoundland and labrador
58
1,322
189
4,307
19
433
270
6,153

quebec
356
760
454
969
197
420
1,068
2,279

ontario
910
862
1,542
1,460
303
287
2,888
2,734

manitoba
327
1,410
1,572
6,778
130
561
2,093
9,025

saskatchewan
159
1,718
1,007
10,882
85
919
1,285
13,886

alberta
383
548
1,082
1,548
200
286
1,719
2,460

british columbia
340
686
632
1,276
119
240
1,147
2,316

territories overall
335
1,547
1,066
4,923
135
623
1,566
7,232

yukon
52
994
148
2,828
23
439
228
4,356

northwest territories
139
1,827
467
6,137
60
788
678
8,909

nunavut
144
1,634
451
5,119
52
590
660
7,491

canada
2,868
868
7,544
2,283
1,188
360
12,036
3,643

A merged cell in a table can be described using the JSON {'top-left':(x, y), 'bottom-right':(z, w)}. Here, '(x, y)' represents the top-left and '(z, w)' the bottom-right cells' (row_id, column_id) of the merged region. Using the displayed table image, identify all such merged cells in this table and report their locations in the given format. Note that the numbering of both row and column IDs starts at 1.

The merged cell regions 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)}.