Date	Open	High	Low	Close	Volume	Change (%)
Nov 30, 2011	44.53	45.10	44.45	45.09	21,561,202	+1.35(+3.09%)
Nov 29, 2011	43.76	43.98	43.51	43.74	12,808,958	+0.29(+0.66%)
Nov 28, 2011	43.11	43.69	43.04	43.45	16,671,194	+0.77(+1.80%)
Nov 25, 2011	42.71	42.94	42.53	42.68	8,381,049	-0.10(-0.24%)
Nov 23, 2011	43.20	43.24	42.79	42.79	15,012,768	-0.63(-1.45%)
Nov 22, 2011	43.45	43.62	43.28	43.42	12,574,845	-0.03(-0.06%)
Nov 21, 2011	43.67	43.72	43.40	43.45	47,527,904	-0.63(-1.43%)
Nov 18, 2011	44.31	44.31	43.87	44.07	18,340,454	-0.06(-0.14%)
Nov 17, 2011	44.29	44.53	43.69	44.14	20,173,006	-0.32(-0.71%)
Nov 16, 2011	44.54	44.98	44.38	44.45	12,166,530	-0.41(-0.91%)
Nov 15, 2011	44.85	45.07	44.53	44.86	15,539,400	+0.06(+0.12%)
Nov 14, 2011	44.85	45.09	44.63	44.80	11,989,733	-0.23(-0.52%)
Nov 11, 2011	44.60	45.21	44.60	45.04	13,164,258	+0.78(+1.76%)
Nov 10, 2011	44.27	44.47	43.94	44.26	10,873,309	+0.41(+0.93%)
Nov 09, 2011	44.23	44.27	43.56	43.85	16,040,916	-0.92(-2.05%)
Nov 08, 2011	44.24	44.86	44.14	44.77	11,574,577	+0.59(+1.34%)
Nov 07, 2011	44.15	44.41	43.66	44.18	12,725,361	-0.08(-0.19%)
Nov 04, 2011	44.18	44.55	43.77	44.26	14,090,183	-0.15(-0.34%)
Nov 03, 2011	44.23	44.54	43.95	44.41	15,162,354	+0.48(+1.10%)
Nov 02, 2011	44.45	44.45	43.77	43.93	14,684,592	+0.18(+0.41%)
Nov 01, 2011	43.96	44.25	43.61	43.75	21,374,696	-0.70(-1.57%)
Oct 31, 2011	44.98	45.46	44.44	44.45	19,868,894	-0.84(-1.84%)
Oct 28, 2011	45.31	45.45	44.87	45.28	15,053,435	+0.07(+0.15%)
Oct 27, 2011	44.86	45.34	44.67	45.21	23,708,928	+0.70(+1.57%)
Oct 26, 2011	44.31	44.59	44.03	44.51	14,388,854	+0.55(+1.26%)
Oct 25, 2011	44.56	44.75	43.87	43.96	14,957,815	-0.72(-1.61%)
Oct 24, 2011	44.11	44.72	43.90	44.68	18,185,382	+0.66(+1.49%)
Oct 21, 2011	43.56	44.07	43.41	44.02	19,089,082	+0.86(+2.00%)
Oct 20, 2011	43.46	43.58	43.01	43.16	16,748,940	-0.08(-0.18%)
Oct 19, 2011	44.53	44.53	42.91	43.24	28,922,750	-1.23(-2.76%)
Oct 18, 2011	44.01	44.69	43.76	44.47	16,957,752	+0.43(+0.99%)
Oct 17, 2011	44.45	44.76	43.91	44.03	15,643,094	-0.64(-1.44%)
Oct 14, 2011	44.65	44.69	44.29	44.67	9,676,348	+0.34(+0.76%)
Oct 13, 2011	44.49	44.49	43.88	44.34	11,272,613	-0.07(-0.16%)
Oct 12, 2011	44.27	44.65	44.09	44.40	13,581,835	+0.26(+0.58%)
Oct 11, 2011	44.36	44.43	44.07	44.15	11,049,423	-0.32(-0.73%)
Oct 10, 2011	44.10	44.47	43.93	44.47	10,291,634	+0.90(+2.06%)
Oct 07, 2011	43.49	43.98	43.49	43.58	17,908,846	+0.22(+0.51%)
Oct 06, 2011	42.95	43.37	42.94	43.36	13,901,053	+0.32(+0.74%)
Oct 05, 2011	42.94	43.15	42.52	43.04	22,317,872	+0.12(+0.29%)
Oct 04, 2011	42.49	43.02	41.99	42.91	26,349,456	+0.06(+0.14%)
Oct 03, 2011	43.82	44.32	42.83	42.85	24,462,018	-1.11(-2.53%)
Sep 30, 2011	43.64	44.69	43.59	43.96	21,089,754	-0.15(-0.33%)
Sep 29, 2011	44.12	44.34	43.50	44.11	12,927,322	+0.45(+1.03%)
Sep 28, 2011	44.11	44.49	43.58	43.66	12,986,680	-0.39(-0.89%)
Sep 27, 2011	43.74	44.42	43.29	44.05	19,004,584	+0.78(+1.80%)
Sep 26, 2011	42.83	43.38	42.80	43.27	15,300,968	+0.76(+1.79%)
Sep 23, 2011	42.31	42.73	42.11	42.51	15,912,367	-0.23(-0.53%)
Sep 22, 2011	42.91	43.21	42.20	42.74	28,187,700	-0.84(-1.92%)
Sep 21, 2011	44.31	44.59	43.56	43.58	14,546,989	-0.75(-1.70%)
Sep 20, 2011	44.47	44.76	44.03	44.33	15,754,554	+0.06(+0.12%)
Sep 19, 2011	44.21	44.45	43.92	44.27	12,346,025	-0.31(-0.70%)
Sep 16, 2011	44.54	44.69	44.15	44.58	22,728,726	+0.13(+0.29%)
Sep 15, 2011	44.37	44.61	44.12	44.45	15,393,773	+0.46(+1.05%)
Sep 14, 2011	44.14	44.50	43.47	43.99	19,449,710	+0.08(+0.19%)
Sep 13, 2011	44.17	44.21	43.61	43.91	16,798,332	+0.01(+0.03%)
Sep 12, 2011	43.56	43.91	43.00	43.89	19,481,004	-0.03(-0.08%)
Sep 09, 2011	44.45	44.46	43.69	43.93	24,640,194	-0.90(-2.02%)
Sep 08, 2011	44.84	45.51	44.76	44.83	22,529,832	-0.33(-0.73%)
Sep 07, 2011	44.89	45.18	44.65	45.16	15,587,852	+0.55(+1.22%)
Sep 06, 2011	43.60	44.69	43.15	44.62	22,955,452	+0.39(+0.89%)
Sep 02, 2011	44.75	44.87	44.11	44.23	19,867,838	-0.87(-1.93%)

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