Age Having a mammogram at some point in time Total Total Total 18,037.1 Total Yes 9,306.8 Total No 8,416.4 Total No data recorded 313.9 20 to 24 years of age Total 1,238.5 20 to 24 years of age Yes 89.3 20 to 24 years of age No 1,119.4 20 to 24 years of age No data recorded 29.8 25 to 34 years of age Total 3,675.1 25 to 34 years of age Yes 548.4 25 to 34 years of age No 3,061.4 25 to 34 years of age No data recorded 65.3 35 to 44 years of age Total 3,556.6 35 to 44 years of age Yes 1,484.5 35 to 44 years of age No 2,028.5 35 to 44 years of age No data recorded 43.7 45 to 54 years of age Total 2,970.7 45 to 54 years of age Yes 2,428.2 45 to 54 years of age No 510.0 45 to 54 years of age No data recorded 32.4 55 to 64 years of age Total 2,433.8 55 to 64 years of age Yes 2,235.2 55 to 64 years of age No 179.7 55 to 64 years of age No data recorded 18.8 65 to 74 years of age Total 2,172.1 65 to 74 years of age Yes 1,774.3 65 to 74 years of age No 359.5 65 to 74 years of age No data recorded 38.3 75 years old and over Total 1,990.4 75 years old and over Yes 746.9 75 years old and over No 1,157.8 75 years old and over No data recorded 85.7