Assertion: puberty's age | /r/HasProperty | 15.3 years
Facets:
value: in france
type: LOCATION
Source sentences:
text: For example, in Norway, girls born in 1840 had their first period (see below) at an average age of 17 years; in France the average age was 15.3 years; and in England it was 16.5 years.  
text: For example, in Norway, girls born in 1840 had their first period (see below) at an average age of 17 years; in France the average age was 15.3 years; and in England it was 16.5 years.