Table:
employment rate

women
men
difference

percent
percentage points

total, all education levels
77.5
85.3
-7.8

no degree, certificate or diploma
49.0
67.2
-18.2

high school graduate
69.3
81.9
-12.6

high school graduate, some postsecondary
70.5
80.5
-10.0

postsecondary certificate or diploma
82.1
88.7
-6.6

without high school graduation
72.5
80.3
-7.8

with high school graduation
82.5
89.3
-6.8

university degree
83.1
89.9
-6.8

bachelor's degree
83.1
90.3
-7.2

above bachelor's degree
83.3
89.3
-6.0

Statement: in 2015, the employment rate of women with a high school diploma was 69.3% compared to 83.1% for those with a university degree-a difference of 13.8 percentage points.
Question: in 2015, the employment rate of women with a high school diploma was 69.3% compared to 83.1% for those with a university degree, what was the difference of them?
Answer: [13.8]