Date	Open	High	Low	Close	Volume	Change (%)
Dec 30, 2011	65.90	66.24	65.27	65.27	443,965	-0.96(-1.45%)
Dec 29, 2011	66.14	66.38	65.89	66.24	251,512	+0.29(+0.45%)
Dec 28, 2011	66.29	66.53	65.64	65.94	419,847	-0.56(-0.84%)
Dec 27, 2011	66.26	67.11	65.97	66.50	547,647	-0.19(-0.28%)
Dec 23, 2011	63.65	67.14	63.65	66.69	1,170,837	+3.10(+4.88%)
Dec 21, 2011	61.98	63.71	61.85	63.58	556,397	+1.42(+2.29%)
Dec 20, 2011	61.66	62.53	61.66	62.16	1,026,026	+1.23(+2.03%)
Dec 19, 2011	61.83	62.33	60.84	60.93	577,011	-1.06(-1.72%)
Dec 16, 2011	61.88	62.59	61.70	61.99	901,366	+0.02(+0.03%)
Dec 15, 2011	63.24	63.24	61.82	61.98	767,775	-0.61(-0.97%)
Dec 14, 2011	62.69	63.48	62.46	62.58	505,592	-0.24(-0.38%)
Dec 13, 2011	64.13	64.81	62.39	62.82	494,902	-0.96(-1.51%)
Dec 12, 2011	64.13	64.26	63.48	63.78	408,588	-0.83(-1.29%)
Dec 09, 2011	64.64	64.83	64.29	64.61	458,014	+0.12(+0.19%)
Dec 08, 2011	65.48	65.71	64.41	64.49	380,075	-1.31(-1.99%)
Dec 07, 2011	65.37	65.88	64.62	65.80	728,624	-0.13(-0.20%)
Dec 06, 2011	65.14	66.49	65.14	65.93	534,088	+0.59(+0.90%)
Dec 05, 2011	66.00	66.28	64.96	65.34	804,793	+0.01(+0.01%)
Dec 02, 2011	66.84	66.84	65.16	65.34	844,848	-0.94(-1.42%)
Dec 01, 2011	68.10	68.10	66.15	66.28	530,266	-1.82(-2.68%)
Nov 30, 2011	67.11	68.11	66.65	68.10	598,815	+2.26(+3.43%)
Nov 29, 2011	65.86	66.11	65.54	65.84	326,206	-0.05(-0.07%)
Nov 28, 2011	67.67	67.67	65.19	65.89	779,778	+1.11(+1.71%)
Nov 25, 2011	62.76	64.79	62.39	64.78	390,305	+1.72(+2.73%)
Nov 23, 2011	65.47	65.73	62.99	63.06	900,732	-2.71(-4.12%)
Nov 22, 2011	66.57	66.85	65.75	65.77	489,788	-1.13(-1.68%)
Nov 21, 2011	66.78	67.50	66.65	66.89	532,747	-0.79(-1.16%)
Nov 18, 2011	66.72	68.07	66.45	67.68	477,181	+1.32(+1.99%)
Nov 17, 2011	66.95	67.46	66.24	66.36	345,193	-0.76(-1.13%)
Nov 16, 2011	67.85	68.30	67.11	67.12	452,066	-1.27(-1.86%)
Nov 15, 2011	68.33	68.84	68.01	68.39	482,599	+0.05(+0.08%)
Nov 14, 2011	70.10	70.32	68.31	68.34	580,859	-1.69(-2.41%)
Nov 11, 2011	69.98	70.30	69.47	70.03	879,378	+0.91(+1.32%)
Nov 10, 2011	70.56	70.71	68.97	69.12	742,968	-0.79(-1.13%)
Nov 09, 2011	70.23	71.08	69.74	69.90	550,621	-1.56(-2.18%)
Nov 08, 2011	71.86	72.02	71.17	71.46	535,478	-0.01(-0.01%)
Nov 07, 2011	70.70	71.75	70.61	71.47	551,342	+0.84(+1.19%)
Nov 04, 2011	70.20	71.07	69.75	70.63	305,146	+0.05(+0.07%)
Nov 03, 2011	70.13	70.85	69.42	70.58	403,619	+0.85(+1.22%)
Nov 02, 2011	69.27	70.23	68.99	69.73	685,185	+1.34(+1.96%)
Nov 01, 2011	68.40	69.74	67.82	68.39	753,850	-1.01(-1.46%)
Oct 31, 2011	69.77	70.54	68.81	69.40	540,720	-0.71(-1.01%)
Oct 28, 2011	69.83	70.44	68.19	70.11	787,264	+0.01(+0.01%)
Oct 27, 2011	69.45	70.62	68.57	70.10	733,628	+3.77(+5.69%)
Oct 26, 2011	66.92	67.35	65.89	66.33	740,188	-0.04(-0.06%)
Oct 25, 2011	66.83	67.46	66.23	66.37	724,512	-0.84(-1.25%)
Oct 24, 2011	66.04	67.99	66.03	67.21	576,411	+1.54(+2.35%)
Oct 21, 2011	64.16	65.70	64.16	65.67	465,764	+1.88(+2.94%)
Oct 20, 2011	62.44	63.87	61.95	63.79	725,047	+1.44(+2.31%)
Oct 19, 2011	60.70	62.92	60.70	62.35	751,803	+1.32(+2.16%)
Oct 18, 2011	59.44	61.30	59.10	61.03	513,170	+1.88(+3.18%)
Oct 17, 2011	60.38	60.69	59.04	59.14	469,414	-1.54(-2.53%)
Oct 14, 2011	60.81	60.83	59.54	60.68	414,645	+0.36(+0.60%)
Oct 13, 2011	61.46	61.46	59.88	60.32	508,393	-1.52(-2.46%)
Oct 12, 2011	62.32	62.32	61.25	61.84	645,884	+0.02(+0.02%)
Oct 11, 2011	61.80	62.79	61.71	61.82	416,135	-0.33(-0.53%)
Oct 10, 2011	61.84	62.16	61.06	62.15	410,289	+1.63(+2.69%)
Oct 07, 2011	62.27	62.40	60.43	60.53	559,211	-1.54(-2.49%)
Oct 06, 2011	61.36	62.11	61.25	62.07	613,767	+0.55(+0.89%)
Oct 05, 2011	61.54	61.78	60.74	61.52	585,120	-0.04(-0.06%)
Oct 04, 2011	59.58	61.71	58.84	61.56	723,952	+1.55(+2.59%)

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