100407: 67.14
100408: 66.86
100409: 67.14
100412: 66.82
100413: 65.86
100414: 65.98
100415: 66.77
100416: 66.88
100419: 65.70
100420: 65.39
100421: 65.87
100422: 65.87
100423: 66.05
100426: 65.98
100427: 66.23
100428: 63.96
100429: 64.39
100430: 66.24
100503: 65.76
100504: 65.89
100505: 63.73
100506: 63.39
100507: 62.09
100510: 60.46
100511: 60.46
100512: 64.18
100513: 65.35
100514: 65.35
100517: 64.07
100518: 63.76
100519: 62.11
100520: 59.71
100521: 56.59
100524: 56.59
100525: 57.94
100526: 57.84
100527: 60.22
100528: 62.20
100531: 61.83
100601: 63.49
100602: 62.16
100603: 63.37
100604: 63.37
100607: 62.66
100608: 61.74
100609: 62.03
100610: 62.21
100611: 64.18
100614: 65.08
100615: 64.19
100616: 65.35
100617: 65.72
100618: 65.43
100621: 65.70
100622: 66.53
100623: 66.84
100624: 66.84
100625: 66.24
100628: 66.02
100629: 65.60
100630: 63.35
100701: 61.98
100702: 61.50
100705: 62.09
100706: 61.82
100707: 62.73
100708: 64.00
100709: 64.12
100712: 64.12
100713: 64.36
100714: 64.36
100715: 63.85
100716: 62.85
100719: 61.14
100720: 61.80
100721: 63.42
100722: 63.90
100723: 65.22
100726: 66.21
100727: 65.35
100728: 65.38
100729: 65.67
100730: 65.24
100803: 66.58
100804: 65.30
100805: 65.79
100806: 65.93
100809: 65.03
100810: 65.28
100811: 65.28
100812: 64.42
100813: 65.10
100816: 65.10
100817: 66.02
100818: 66.94
100819: 66.94
100820: 65.91
100823: 66.70
100824: 66.20
100825: 65.11
100826: 65.11
100827: 63.93
100830: 65.88
100831: 64.87
100901: 64.87
100902: 65.76
100903: 67.01
100906: 66.94
100907: 66.87
100908: 66.87
100909: 66.87
100910: 67.58
100913: 68.10
100914: 68.75
100915: 68.45
100916: 68.42
100917: 68.42
100920: 67.31
100921: 67.31
100922: 66.77
100923: 66.18
100924: 66.96
100927: 66.00
100928: 66.64
100929: 66.82
100930: 66.83
101001: 66.83
101004: 68.04
101005: 68.51
101006: 68.85
101007: 68.15
101008: 67.48
101011: 67.48
101012: 68.39
101013: 69.33
101014: 70.17
101015: 69.32
101018: 69.32
101019: 69.74
101020: 67.87
101021: 67.87
101022: 66.67
101025: 66.77
101026: 66.58
101027: 67.86
101028: 67.37
101029: 67.37
101101: 66.74
101102: 67.78
101103: 67.78
101104: 68.44
101105: 69.36
101108: 69.83
101109: 70.09
101110: 68.95
101111: 69.36
101112: 69.36
101115: 68.75
101116: 67.90
101117: 67.06
101118: 67.67
101119: 68.94
101122: 68.55
101123: 67.68
101124: 66.61
101125: 68.69
101126: 68.65
101129: 68.24
101130: 68.48
101201: 68.79
101202: 70.54
101203: 70.49
101206: 69.82
101207: 70.11
101208: 69.84
101209: 69.84
101210: 69.84
101213: 69.84
101214: 69.84
101215: 69.84
101216: 69.84
101217: 69.84
101220: 69.84
101221: 69.84
101222: 69.84
101223: 69.84
101224: 69.84
101227: 69.84
101228: 69.84
101229: 69.84
101230: 69.84
101231: 69.84