Table:
primary care receiver

spouse/partner
child
parent
parent-in-law
other family member
friend, colleague or neighbour

caregiver's age
percent

45 to 54
8.0
12.4
53.3
11.3
4.9
9.1

55 to 64
11.1
7.3
49.4
12.3
9.0
10.6

65 and older
34.1
9.1
16.7
6.1
13.7
20.0

65 to 74
27.8
8.2
24.1
8.0
12.9
18.7

75 and older
46.5
11.0
f
f
15.4
22.6

This image shows a table. Tell me the row number and column number of this table. Return the result as JSON in the format {"row_number": "m", "column_number": "n"}, e.g., {"row_number": "12", "column_number": "7"}.

This table has 8 rows and 7 columns. Thus, the final answer is {"row_number": "8", "column_number": "7"}.