I graphed that data real quick: http://chart.apis.google.com/chart?chxl=0:|0-10|11-15|16-20|21-25|26-30|31-35|36-40|41-45|46-50|51-55|56-60|61-65|66%2B&chxt=x&

I graphed that data real quick: http://chart.apis.google.com/chart?chxl=0:|0-10|11-15|16-20|21-25|26-30|31-35|36-40|41-45|46-50|51-55|56-60|61-65|66%2B&chxt=x&chbh=a&chs=600x225&cht=bvg&chco=A2C180&chds=0,1945&chd=t:39,32,462,1620,1945,1049,488,269,117,54,35,19,19&chtt=HN+Age+Survey+Results http://chart.apis.google.com/chart?chxl=0:|0-10|11-15|16-20|...