Table:
family class
skilled labour
business class
provincial nominee
economic class
refugees
others

percent

sector

agriculture, forestry, fishing and hunting
25.04
20.03
47.08
1.34
0.17
4.51
1.84

mining, oil and gas extraction, and utilities
32.41
45.37
11.11
1.85
0.93
6.48
1.85

construction
36.53
27.00
10.36
0.82
0.50
16.55
8.25

manufacturing
26.84
38.61
15.77
0.47
0.47
12.89
4.94

wholesale trade
19.64
41.81
26.54
0.48
0.41
6.90
4.22

retail trade
26.84
37.30
16.93
0.67
0.49
12.01
5.76

transportation and warehousing
49.27
20.34
2.92
0.72
0.23
19.45
7.08

professional services
24.97
49.94
12.06
0.63
0.57
8.10
3.73

education and health services
23.59
50.90
8.30
4.69
0.64
8.86
3.01

arts, entertainment and recreation, and accommodation and food services
29.82
32.48
15.92
0.87
0.50
13.58
6.84

other services
31.85
32.13
10.82
0.66
0.71
17.13
6.70

all sectors
28.80
39.70
13.50
0.90
0.50
11.40
5.10

Statement: the business class,which is intended to attract investment, ranks third across all sectors.
Question: which class intended to attract investment ranked third across all sectors?
Answer: business class