March 08 ~ May 09 June 09 July 09 August 09 September 09 October 09 0.99 21.8 24.1 25.3 32.6 46.5 52.7 17.67 14.8 14.4 14.4 10 5.9 6.3 27.41 21.7 22.3 24.3 23 14.5 11.6 23.22 14.7 13 9.6 8.4 8.6 7.7 2.59 0.6 0.6 0.5 0.4 0.4 0.3 28.12 26.3 25.6 25.6 25.5 24 21.4