Educational level	Time elapsed	Total
TOTAL	TOTAL	100.00
TOTAL	In the last 2 years	79.79
TOTAL	2 years or more but less than 3 years ago	8.63
TOTAL	3 years ago or more	5.29
TOTAL	She had never had a mammography	6.29
Basic and lower	TOTAL	100.00
Basic and lower	In the last 2 years	78.35
Basic and lower	2 years or more but less than 3 years ago	8.62
Basic and lower	3 years ago or more	5.15
Basic and lower	She had never had a mammography	7.89
Medium	TOTAL	100.00
Medium	In the last 2 years	82.11
Medium	2 years or more but less than 3 years ago	8.68
Medium	3 years ago or more	5.73
Medium	She had never had a mammography	3.48
Upper	TOTAL	100.00
Upper	In the last 2 years	82.50
Upper	2 years or more but less than 3 years ago	8.62
Upper	3 years ago or more	5.34
Upper	She had never had a mammography	3.54