2006 2.023370 0.494225 4% Est. 2007 2.456718 0.407047 0.9709% 1960 2.452316 0.407778 1.6442% 1959 3.897645 0.256565 2.3579% 1958 2.357069 0.424256 2.0623% 1957 0.941738 1.061866 3.5571% 1956 3.849452 0.259777 3.3098% 1955