Table:
first quarter of 2017
first quarter of 2018

percent

student, aged 15 to 24
41.1
31.6

not a student, aged 15 to 24
17.1
17.2

unattached individual, lone parent or spouse/partner in a single-earner couple
2.3
2.6

spouse/partner in a dual-earner couple
1.5
1.2

son/daughter living with their parents
10.9
11.0

other
2.4
2.3

student, aged 25 to 34
2.2
2.4

not a student, aged 25 to 34
10.5
13.9

unattached individual, lone parent or spouse/partner in a single-earner couple
2.9
4.0

spouse/partner in a dual-earner couple
3.7
4.5

son/daughter living with their parents
2.3
2.8

other
1.6
2.6

aged 35 to 54
17.3
21.8

unattached individual, lone parent or spouse/partner in a single-earner couple
6.1
6.3

spouse/partner in a dual-earner couple
8.8
11.8

other
2.4
3.8

aged 55 to 64
7.9
9.6

unattached individual, lone parent or spouse/partner in a single-earner couple
3.3
3.9

spouse/partner in a dual-earner couple
3.1
3.8

other
1.5
1.9

aged 65 and over
3.8
3.6

total
100.0
100.0

number of minimum wage workers
953,200
1,565,400

percentage of employees who are minimum wage workers
6.2
10.1

Statement: the proportion of minimum wage workers aged 35 to 64 rose by 6% during that period, from 25% in the first quarter of 2017 to 31% in the first quarter of 2018.
Question: what was the proportion difference of minimum wage workers that aged 35 to 64 in the first quarter of 2017 and ealry 2018?
Answer: [6.2]