TY - RPRT A1 - Martin, J.A. A1 - Hamilton, B.E. A1 - Sutton, P.D. A1 - Ventura, S.J. A1 - Menacker, F. A1 - Kirmeyer, S. A1 - Mathews, T.J. T1 - Births: Final Data for 2006 Y1 - 2009 PB - National Center for Health Statistics CY - Hyattsville, MD T3 - National Vital Statistics Reports IS - 57(7) ER -