Table:
both sexes
men
women

percent

actual

2007
67.4
72.5
62.5

2016
65.7
70.3
61.3

2016 counterfactual

with 2007 age structure only
68.3
72.9
63.8

with 2007 education and school attendance structure only
63.4
68.5
58.3

with 2007 family structure only
65.8
70.2
61.5

with 2007 age, family, education and school attendance structure
67.3
72.3
62.2

Answer the given question as concisely as possible using information from the table. Answers must be within a JSON object e.g. {"answer": ["YOUR ANSWER"]}. List multiple answers with commas inside the list object. Here is the table caption: ''. Answer the following table-based question: What is the participation rate in 2016 if the age structure had been the same as in 2007?

{"answer": ["68.3"]}