percentage of highest certificate, diploma or degree of female lone parents and female parents in couples, aged 25 to 54 with children aged 15 and under in 1991, 2001 and 2011, canada
Table:
highest certificate, diploma or degree
female lone parents
female parent in couples

1991
2001
2011
difference
1991
2001
2011
difference

percent

total
100
100
100
..
100
100
100
..

no certificate, diploma or degree
34
20
13
-21
24
13
8
-16

high school diploma or equivalency
30
28
25
-5
32
28
21
-11

postsecondary certificate below the bachelor's level
26
39
42
16
29
36
38
9

university degree at the bachelor's level or above
9
13
20
11
15
23
33
18

Respond the following question with the most concise answer possible from the table. Format your answer like this: {"answer": ["YOUR ANSWER"]}. If multiple items are correct, separate them with commas. Here is the table caption: 'percentage of highest certificate, diploma or degree of female lone parents and female parents in couples, aged 25 to 54 with children aged 15 and under in 1991, 2001 and 2011, canada'. Based on the table, answer the question: What was the percentage of female parents in couples had not completed high school or any postsecondary qualification in 2011?

{"answer": ["8.0"]}