Age group;Period;Total From 15 to 49 years old;2001;3.86 From 15 to 49 years old;2000;3.78 From 15 to 49 years old;1999;3.68 From 15 to 49 years old;1998;3.56 From 15 to 49 years old;1997;3.62 From 15 to 19 years old;2001;0.97 From 15 to 19 years old;2000;0.92 From 15 to 19 years old;1999;0.90 From 15 to 19 years old;1998;0.83 From 15 to 19 years old;1997;0.82 From 20 to 24 years old;2001;2.69 From 20 to 24 years old;2000;2.61 From 20 to 24 years old;1999;2.52 From 20 to 24 years old;1998;2.42 From 20 to 24 years old;1997;2.52 From 25 to 29 years old;2001;6.57 From 25 to 29 years old;2000;6.66 From 25 to 29 years old;1999;6.60 From 25 to 29 years old;1998;6.75 From 25 to 29 years old;1997;7.30 From 30 to 34 years old;2001;9.55 From 30 to 34 years old;2000;9.42 From 30 to 34 years old;1999;9.10 From 30 to 34 years old;1998;8.86 From 30 to 34 years old;1997;8.90 From 35 to 39 years old;2001;4.52 From 35 to 39 years old;2000;4.21 From 35 to 39 years old;1999;3.97 From 35 to 39 years old;1998;3.62 From 35 to 39 years old;1997;3.47 From 40 to 44 years old;2001;0.73 From 40 to 44 years old;2000;0.65 From 40 to 44 years old;1999;0.63 From 40 to 44 years old;1998;0.56 From 40 to 44 years old;1997;0.55 From 45 to 49 years old;2001;0.04 From 45 to 49 years old;2000;0.03 From 45 to 49 years old;1999;0.03 From 45 to 49 years old;1998;0.02 From 45 to 49 years old;1997;0.02