Table:
distribution of positions vacant for less than 90 days
distribution of positions vacant for 90 days or more
percentage of positions vacant for 90 days or more

percent

level of education required
100.0
20.9
9.3

no minimum level of education sought
30.1
22.5
6.3

high school diploma or equivalent
30.0
26.1
8.5

apprenticeship or trades certificate or diploma
7.4
9.6
10.9

college, cegep or other non-university certificate or diploma
15.4
17.1
11.2

university certificate or diploma below bachelor's degree
4.0
3.8
10.2

bachelor's degree
10.9
16.6
15.2

university certificate or diploma above bachelor's degree
2.2
4.3
18.6

professional certification requested

yes
20.7
31.3
13.3

no
79.3
68.7
8.2

work experience required

less than 1 year
46.9
41.7
7.9

1 year to less than 3 years
31.9
28.5
8.6

3 years to less than 5 years
9.8
12.2
12.2

5 years to less than 8 years
9.1
13.7
14.7

8 years or more
2.2
3.9
17.5

Statement: among vacancies for positions requiring at least eight years of experience, 18% had been vacant for 90 days or more.
Question: how many percent of vacancies for positions requiring at least eight years of experience had been vacant for 90 days or more?
Answer: [17.5]