Date	Open	High	Low	Close	Volume	Change (%)
Nov 30, 2011	67.40	67.94	67.21	67.94	40,708	+2.03(+3.08%)
Nov 29, 2011	65.54	66.14	65.54	65.91	21,538	+0.45(+0.69%)
Nov 28, 2011	65.27	65.64	65.12	65.46	79,494	+1.44(+2.25%)
Nov 25, 2011	64.00	64.54	64.00	64.02	16,108	-0.07(-0.11%)
Nov 23, 2011	64.47	64.55	64.00	64.09	21,636	-1.02(-1.57%)
Nov 22, 2011	64.83	65.51	64.74	65.11	28,334	+0.03(+0.04%)
Nov 21, 2011	65.15	65.40	64.60	65.08	68,671	-1.04(-1.57%)
Nov 18, 2011	66.22	66.45	65.94	66.12	571,556	+0.08(+0.12%)
Nov 17, 2011	66.68	66.84	65.70	66.04	28,226	-0.65(-0.98%)
Nov 16, 2011	67.06	67.72	66.69	66.69	20,649	-0.75(-1.11%)
Nov 15, 2011	67.08	67.74	66.88	67.44	16,939	+0.38(+0.57%)
Nov 14, 2011	67.33	67.41	66.84	67.06	19,755	-0.44(-0.65%)
Nov 11, 2011	67.21	67.66	67.21	67.50	9,099	+0.89(+1.34%)
Nov 10, 2011	66.73	66.80	66.05	66.61	17,672	+0.49(+0.74%)
Nov 09, 2011	66.72	66.91	65.93	66.12	16,982	-2.02(-2.96%)
Nov 08, 2011	67.73	68.17	67.19	68.14	29,987	+0.74(+1.10%)
Nov 07, 2011	67.13	67.47	66.54	67.40	54,667	+0.23(+0.34%)
Nov 04, 2011	67.17	67.23	66.59	67.17	628,733	-0.49(-0.72%)
Nov 03, 2011	67.37	67.72	66.67	67.66	51,510	+0.97(+1.45%)
Nov 02, 2011	66.76	66.83	66.19	66.69	49,202	+0.67(+1.01%)
Nov 01, 2011	66.10	66.68	65.86	66.02	141,911	-1.53(-2.26%)
Oct 31, 2011	68.13	68.37	67.55	67.55	34,826	-1.11(-1.62%)
Oct 28, 2011	68.33	68.75	68.33	68.66	40,092	+0.07(+0.11%)
Oct 27, 2011	68.63	68.87	67.90	68.59	80,718	+1.25(+1.85%)
Oct 26, 2011	67.54	67.58	66.46	67.34	60,573	+0.44(+0.65%)
Oct 25, 2011	67.66	67.66	66.78	66.90	96,682	-1.02(-1.50%)
Oct 24, 2011	67.92	68.11	67.70	67.92	130,979	+0.07(+0.10%)
Oct 21, 2011	67.27	67.85	67.27	67.85	54,379	+1.33(+2.00%)
Oct 20, 2011	66.36	66.71	65.94	66.52	63,160	+0.50(+0.76%)
Oct 19, 2011	66.71	66.94	65.98	66.02	58,123	-0.80(-1.20%)
Oct 18, 2011	66.01	67.22	65.34	66.82	57,113	+0.89(+1.35%)
Oct 17, 2011	66.78	66.97	65.93	65.93	15,229	-1.15(-1.71%)
Oct 14, 2011	67.06	67.08	66.50	67.08	65,574	+0.78(+1.18%)
Oct 13, 2011	66.01	66.46	65.84	66.30	100,115	-0.10(-0.15%)
Oct 12, 2011	66.20	66.93	66.13	66.40	32,296	+0.72(+1.10%)
Oct 11, 2011	65.42	65.85	65.42	65.68	36,419	-0.06(-0.09%)
Oct 10, 2011	65.35	65.74	65.11	65.74	26,765	+1.45(+2.25%)
Oct 07, 2011	64.86	64.97	64.12	64.29	36,122	-0.10(-0.15%)
Oct 06, 2011	63.25	64.39	63.14	64.39	56,133	+1.20(+1.90%)
Oct 05, 2011	62.63	63.19	62.20	63.19	79,893	+0.65(+1.04%)
Oct 04, 2011	60.84	62.54	60.22	62.54	94,611	+1.08(+1.76%)
Oct 03, 2011	62.26	62.99	61.46	61.46	122,553	-1.45(-2.30%)
Sep 30, 2011	63.62	64.02	62.87	62.91	73,018	-1.10(-1.72%)
Sep 29, 2011	64.59	64.80	63.07	64.01	153,195	+0.47(+0.74%)
Sep 28, 2011	65.05	65.08	63.47	63.54	16,440	-1.32(-2.04%)
Sep 27, 2011	65.07	65.78	64.67	64.86	33,745	+0.73(+1.14%)
Sep 26, 2011	63.41	64.13	62.86	64.13	22,891	+1.17(+1.86%)
Sep 23, 2011	62.42	63.20	62.28	62.96	33,055	+0.04(+0.06%)
Sep 22, 2011	62.74	63.15	62.23	62.92	424,852	-1.49(-2.31%)
Sep 21, 2011	66.09	66.09	64.41	64.41	122,165	-1.70(-2.57%)
Sep 20, 2011	66.37	66.87	66.06	66.11	22,744	-0.03(-0.05%)
Sep 19, 2011	65.77	66.34	65.62	66.14	34,755	-0.57(-0.85%)
Sep 16, 2011	66.56	66.95	66.40	66.71	44,696	+0.38(+0.57%)
Sep 15, 2011	66.13	66.35	65.46	66.33	10,142	+0.87(+1.33%)
Sep 14, 2011	65.00	66.11	64.36	65.46	21,568	+0.93(+1.44%)
Sep 13, 2011	64.00	64.71	63.90	64.53	24,615	+0.53(+0.83%)
Sep 12, 2011	63.16	64.01	62.92	64.00	48,269	+0.04(+0.06%)
Sep 09, 2011	64.97	65.15	63.62	63.96	28,383	-1.69(-2.57%)
Sep 08, 2011	66.00	66.34	65.58	65.65	46,933	-0.30(-0.45%)
Sep 07, 2011	65.52	65.97	65.32	65.95	34,062	+1.31(+2.03%)
Sep 06, 2011	63.40	64.64	63.29	64.64	27,432	-0.45(-0.69%)
Sep 02, 2011	65.36	65.64	64.85	65.09	31,006	-1.20(-1.81%)

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