Date          [1]      [2]      [3]      [4]
Nov. 22      32.6     33.7     32.8     0.87
Dec. 22      31.6     30.1     35.4      2.9
Jan. 23      28.9     33.7     35.6      1.8
Feb. 23      28.6     33.1     36.6      1.7
Mar. 23      32.6     33.9       31      2.4
Apr. 23      35.5     29.6     31.9        3
May 23         32     35.4     30.5      2.1
Jun. 23      35.5     31.4     32.4     0.82
Jul. 23      32.5     30.5       27      9.9
Aug. 23      36.9     29.2     32.5      1.4
Sep. 23      32.8       32     32.4      2.9
Oct. 23      28.6     35.1     33.6      2.7
Nov. 23        34     29.2     33.5      3.2
Dec. 23      33.9     33.1     30.2      2.8
Jan. 24      28.4     32.9       35      3.7
Feb. 24      28.7     28.4     34.9        8
Mar. 24      32.8     35.2     31.8     0.25
Apr. 24      28.4     32.6     37.3      1.7
May 24       34.7     33.8     30.4     0.91
Jun. 24      13.7     14.7     17.7     37.8
Jul. 24      20.9     18.2     24.9     25.6
Aug. 24      35.4     26.8     33.6      2.2
Sep. 24      31.8     30.1     28.7      5.9
Oct. 24      29.1     29.7       33      5.2
Nov. 24      26.9     28.1     30.8      7.9
Dec. 24      27.6     24.9     29.2      9.6
Jan. 25      28.1     28.6     30.8     0.96
Feb. 25       5.2      6.9     10.2      7.5
Mar. 25      21.3     28.5     22.6      0.9
Apr. 25      23.9     26.6     24.1        0
May 25       28.6     35.7     35.7        0