yyyy/mm/dd,201001,201002,201003,201004,201005,201006,201007
2010/01/04,270,272.5,274,277.5,281,284.5,
2010/01/05,273,276,278.5,282,285.5,289.9,
2010/01/06,275,278,282.1,285.6,289.1,292.1,
2010/01/07,280.3,283.3,287.4,290.6,293,296,
2010/01/08,280.5,283.5,287.6,290.8,293.2,296.2,
2010/01/12,288,291,295.1,298.8,301.2,304.2,
2010/01/13,288,291,295.1,298.8,301.2,300.1,
2010/01/14,294.7,297.7,301.8,305.5,307.9,306.8,
2010/01/15,294.7,297.7,301.8,305.5,307.9,306.8,
2010/01/18,296.8,299.8,302,302.1,304.5,303.4,
2010/01/19,297.4,300.4,302.6,302.7,305.1,304,
2010/01/20,300,303,305.2,305.3,307.7,306.6,
2010/01/21,301.5,304.5,302.5,302.6,301.6,300.5,
2010/01/22,301.5,304.5,299.7,299.8,298,296.9,
2010/01/25,287.9,298.9,291.7,291.8,290,288.9,
2010/01/26,,298.9,287.4,287.5,285.7,285.7,286.8
2010/01/27,,289.9,279.4,279.5,277.7,277.7,279.4
2010/01/28,,289.9,279.4,279.5,277.7,277.7,279.4
2010/01/29,,270.3,271.4,271.5,269.7,269.7,271.4
yyyy/mm/dd,201002,201003,201004,201005,201006,201007,201008
2010/02/01,265.7,266.8,266.9,265.1,265.1,266.8,
2010/02/02,270.1,271.2,271.3,269.5,269.5,271.2,
2010/02/03,275.1,276.2,276.3,274.5,274.5,276.2,
2010/02/04,274.6,275.7,275.8,274,274,275.7,
2010/02/05,274.6,275.7,275.8,274,274,275.7,
2010/02/08,274.6,275.7,275.8,274,274,275.7,
2010/02/09,274.6,275.7,275.8,274,274,275.7,
2010/02/10,274.6,275.7,275.8,274,274,275.7,
2010/02/12,274.6,275.7,275.8,274,274,275.7,
2010/02/15,274.6,275.7,275.8,274,274,275.7,
2010/02/16,282,283.1,283.2,281.4,281.4,283.1,
2010/02/17,295,291.1,291.2,289.4,289.4,291.1,
2010/02/18,295,291.1,291.2,289.4,289.4,291.1,
2010/02/19,295,291.1,291.2,289.4,289.4,291.1,
2010/02/22,300,297.1,297.2,295.4,295.4,297.1,
2010/02/23,,302,302.1,302,302,303.7,303.7
2010/02/24,,304.9,305.9,305.8,305.8,307.5,307.5
2010/02/25,,304.9,305.9,305.8,305.8,307.5,307.5
2010/02/26,,304.9,305.9,305.8,305.8,307.5,307.5
yyyy/mm/dd,201003,201004,201005,201006,201007,201008,201009
2010/03/01,304.9,305.9,305.8,305.8,307.5,307.5,
2010/03/02,304.9,305.9,305.8,305.8,307.5,307.5,
2010/03/03,304.9,305.9,305.8,305.8,307.5,307.5,
2010/03/04,304.9,305.9,305.8,305.8,307.5,307.5,
2010/03/05,304.9,305.9,305.8,305.8,307.5,307.5,
2010/03/08,304.9,305.9,305.8,305.8,307.5,307.5,
2010/03/09,304.9,305.9,305.8,305.8,307.5,307.5,
2010/03/10,304.9,305.9,305.8,305.8,307.5,307.5,
2010/03/11,304.9,305.9,305.8,305.8,307.5,307.5,
2010/03/12,308.1,309.1,309,309,310.7,310.7,
2010/03/15,311.4,312.4,312.3,312.3,314,314,
2010/03/16,312.9,313.9,313.8,313.8,315.5,315.5,
2010/03/17,312.9,313.9,313.8,313.8,315.5,315.5,
2010/03/18,312.9,313.9,313.8,313.8,315.5,315.5,
2010/03/19,314,315,314.9,314.9,316.6,316.6,
2010/03/23,314,315,314.9,314.9,316.6,316.6,
2010/03/24,315.1,316.1,316,316,317.7,317.7,
2010/03/25,315.1,316.1,316,316,317.7,317.7,
2010/03/26,,326,324,324,325.7,325.7,325.7
2010/03/29,,330,332,333,334.7,334.7,334.7
2010/03/30,,335,337,338,339.7,339.7,339.7
2010/03/31,,335,337,338,339.7,339.7,339.7
yyyy/mm/dd,201004,201005,201006,201007,201008,201009
2010/04/01,338,340,341,342.7,342.7,342.7
2010/04/02,340.1,342.1,343.1,344.8,344.8,344.8
2010/04/05,350.1,351.1,352.1,353.8,353.8,353.8
2010/04/06,355.1,356.1,357.1,358.8,358.8,358.8
2010/04/07,357,358,359,360.7,360.7,367.8
2010/04/08,357,358,359,360.7,360.7,367.8
2010/04/09,357,358,359,360.7,360.7,367.8
2010/04/12,370,367,368,369.7,369.7,376.8
2010/04/13,372.1,369.1,370.1,371.8,371.8,378.9
2010/04/14,372.1,369.1,370.1,371.8,371.8,378.9
2010/04/15,374.1,371.1,372.1,373.8,373.8,380.9
2010/04/16,410.1,380.1,381.1,,,
2010/04/19,410.1,384.1,385.1,,,
2010/04/20,412.1,393.1,394.1,,,
2010/04/21,415.1,402.1,403.1,,,
2010/04/22,415.1,411.1,412.1,,,
2010/04/23,415.1,412.1,413.1,,,
2010/04/26,,423.1,422.1,,,
2010/04/27,,426.1,425.1,,,
2010/04/28,,427.1,426.1,,,
2010/04/30,,427.1,426.1,,,
yyyy/mm/dd,201005,201006
2010/05/06,427.1,426.1
2010/05/07,427.1,426.1
2010/05/10,427.1,426.1
2010/05/11,427.1,426.1
2010/05/12,427.1,426.1
2010/05/13,427.1,426.1
2010/05/14,398.9,417.1
2010/05/17,398.9,417.1
2010/05/18,398.9,417.1
2010/05/19,398.9,417.1
2010/05/20,398.9,417.1
2010/05/21,398.9,417.1
2010/05/24,398.9,417.1
2010/05/25,398.9,417.1
2010/05/26,,417.1
2010/05/27,,417.1
2010/05/28,,417.1
2010/05/31,,417.1
yyyy/mm/dd,201006
2010/06/01,417.1
2010/06/02,417.1
2010/06/03,417.1
2010/06/04,417.1
2010/06/07,417.1
2010/06/08,417.1
2010/06/09,417.1
2010/06/10,417.1
2010/06/11,417.1
2010/06/14,417.1
2010/06/15,417.1
2010/06/16,417.1
2010/06/17,417.1
2010/06/18,417.1
2010/06/21,417.1
2010/06/22,417.1
2010/06/23,417.1
2010/06/24,417.1