Table:
characteristics
men
women

economic class principal applicants
canadian-born
economic class principal applicants
canadian-born

total
skilled workers
business class
live-in caregivers
total
total
skilled workers
business class
live-in caregivers
total

total

number
337,725
296,025
40,595
1,105
4,917,820
169,680
116,700
7,085
45,600
5,113,155

%
100.0
87.7
12.0
0.3
..
100.0
69.0
4.2
26.9
..

age
45.9
44.8
54.4
43.6
46.2
44.4
43.9
51.8
44.4
46.4

% distribution

age group

25 to 44
46.8
51.3
13.2
55.8
46.8
52.2
54.0
19.4
52.5
46.4

45 to 54
34.6
34.1
37.7
31.1
25.8
35.1
34.2
43.9
35.9
25.7

55 to 74
18.7
14.5
49.1
13.1
27.4
12.8
11.7
36.7
11.6
27.9

world region

caribbean/central and south america
5.2
5.7
1.3
6.2
..
9.5
9.8
1.5
9.9
..

western europe
11.0
10.7
13.2
3.7
..
8.2
7.8
8.5
9.2
..

eastern europe
12.2
13.7
1.9
5.2
..
10.4
13.9
2.3
2.6
..

southwest asia and africa
12.5
12.8
10.8
3.4
..
7.2
9.9
4.5
0.9
..

south asia
19.1
20.8
6.6
5.3
..
6.6
9.0
1.8
1.1
..

southeast asia
7.2
7.6
2.5
69.9
..
31.3
16.3
3.4
74.1
..

east asia
30.9
26.8
62.1
4.7
..
24.6
30.6
75.2
1.2
..

other
1.9
2.0
1.6
1.5
..
2.3
2.8
2.9
1.0
..

landing year

1980 to 1992
28.8
27.8
35.7
31.7
..
33.9
32.6
30.3
37.8
..

1993 to 2006
71.3
72.2
64.3
68.3
..
66.1
67.4
69.7
62.2
..

university graduation
69.1
73.2
39.5
41.6
18.9
56.9
65.7
35.8
37.7
20.3

langauge proficiency

english and/or french
79.1
82.8
51.6
94.5
99.9
86.7
84.3
46.7
99.0
99.9

none
20.9
17.2
48.4
5.5
0.1
13.3
15.7
53.4
1.0

Please ascertain the quantity of rows and columns within the provided table. Present the final answer in a JSON format {"row_number": "m", "column_number": "n"} such as {"row_number": "2", "column_number": "3"}.

This table has 28 rows and 11 columns. Thus, the final answer is {"row_number": "28", "column_number": "11"}.