Date	Open	High	Low	Close	Volume	Change (%)
Dec 30, 2011	63.88	64.28	63.88	64.23	394,452	+0.20(+0.31%)
Dec 29, 2011	63.39	64.04	63.30	64.03	622,879	+0.59(+0.93%)
Dec 28, 2011	63.82	63.91	63.40	63.44	317,300	-0.22(-0.35%)
Dec 27, 2011	63.36	63.77	63.24	63.66	289,430	+0.34(+0.53%)
Dec 23, 2011	63.07	63.32	62.93	63.32	323,188	+1.09(+1.76%)
Dec 21, 2011	62.00	62.32	61.64	62.23	767,197	-0.12(-0.19%)
Dec 20, 2011	62.13	62.45	62.07	62.35	611,618	+0.81(+1.31%)
Dec 19, 2011	61.83	61.99	61.38	61.54	952,493	-0.10(-0.17%)
Dec 16, 2011	62.04	62.22	61.36	61.64	892,290	-0.45(-0.72%)
Dec 15, 2011	62.16	62.23	61.66	62.09	490,346	+0.27(+0.44%)
Dec 14, 2011	62.41	62.48	61.77	61.82	1,074,351	-0.94(-1.50%)
Dec 13, 2011	63.41	63.76	62.60	62.76	634,283	-0.37(-0.59%)
Dec 12, 2011	63.15	63.22	62.81	63.13	691,506	+0.45(+0.71%)
Dec 09, 2011	62.45	62.88	62.30	62.69	969,710	-0.21(-0.33%)
Dec 08, 2011	63.34	63.49	62.79	62.89	769,409	-0.32(-0.50%)
Dec 07, 2011	62.63	63.41	62.49	63.21	640,713	+0.67(+1.07%)
Dec 06, 2011	62.42	62.80	62.16	62.54	493,524	+0.32(+0.52%)
Dec 05, 2011	62.64	62.66	61.83	62.22	431,668	+0.19(+0.31%)
Dec 02, 2011	62.20	62.33	61.77	62.02	532,053	-0.35(-0.55%)
Dec 01, 2011	62.91	63.25	62.18	62.37	648,523	-0.53(-0.84%)
Nov 30, 2011	62.61	63.10	62.44	62.90	775,862	+2.12(+3.49%)
Nov 29, 2011	60.25	61.20	60.14	60.77	1,116,837	+0.49(+0.82%)
Nov 28, 2011	60.42	60.60	60.07	60.28	640,639	+1.50(+2.55%)
Nov 25, 2011	59.01	59.59	58.75	58.78	485,756	+0.33(+0.57%)
Nov 23, 2011	58.92	59.06	58.37	58.45	1,149,417	-1.73(-2.87%)
Nov 22, 2011	60.05	60.58	59.78	60.18	742,016	+0.68(+1.15%)
Nov 21, 2011	59.50	59.73	59.10	59.50	938,154	-1.33(-2.19%)
Nov 18, 2011	61.22	61.36	60.57	60.83	553,119	-0.58(-0.95%)
Nov 17, 2011	61.64	62.05	61.10	61.41	833,659	+0.46(+0.76%)
Nov 16, 2011	60.91	61.68	60.82	60.94	731,386	-1.51(-2.42%)
Nov 15, 2011	62.29	62.66	61.97	62.46	561,328	+0.99(+1.61%)
Nov 14, 2011	61.85	61.91	61.26	61.47	826,633	-1.26(-2.01%)
Nov 11, 2011	61.94	62.75	61.88	62.73	483,879	+1.59(+2.61%)
Nov 10, 2011	61.59	61.59	60.43	61.13	610,419	-0.07(-0.12%)
Nov 09, 2011	61.64	61.94	60.85	61.21	618,360	-1.76(-2.80%)
Nov 08, 2011	62.45	63.05	62.30	62.97	558,095	+0.83(+1.34%)
Nov 07, 2011	61.42	62.19	61.37	62.14	468,614	+0.44(+0.71%)
Nov 04, 2011	61.71	61.94	60.99	61.70	583,863	-0.41(-0.66%)
Nov 03, 2011	61.30	62.18	60.63	62.11	828,974	+1.76(+2.92%)
Nov 02, 2011	60.38	60.60	59.98	60.35	536,674	-0.04(-0.07%)
Nov 01, 2011	59.85	61.05	59.62	60.39	1,084,873	-0.50(-0.82%)
Oct 31, 2011	62.13	62.26	60.86	60.89	858,462	-1.37(-2.21%)
Oct 28, 2011	63.00	63.18	62.18	62.27	930,625	-0.37(-0.60%)
Oct 27, 2011	62.31	62.97	61.72	62.64	769,299	+0.68(+1.09%)
Oct 26, 2011	62.04	62.08	60.93	61.97	549,185	+0.78(+1.27%)
Oct 25, 2011	61.90	61.97	61.05	61.19	889,760	-1.71(-2.72%)
Oct 24, 2011	62.60	63.10	62.52	62.90	725,314	+0.65(+1.04%)
Oct 21, 2011	62.41	62.61	61.89	62.25	861,392	+0.85(+1.39%)
Oct 20, 2011	61.38	61.61	60.86	61.40	749,842	+0.21(+0.34%)
Oct 19, 2011	61.40	62.00	61.00	61.19	1,057,971	+1.56(+2.61%)
Oct 18, 2011	58.64	60.17	58.33	59.64	735,763	+1.07(+1.82%)
Oct 17, 2011	59.56	59.67	58.42	58.57	1,196,021	-1.83(-3.03%)
Oct 14, 2011	60.13	60.52	59.85	60.40	1,959,593	+0.43(+0.72%)
Oct 13, 2011	59.43	60.06	59.25	59.97	683,060	-0.02(-0.04%)
Oct 12, 2011	59.10	60.19	59.03	59.99	1,057,223	+1.37(+2.34%)
Oct 11, 2011	58.45	58.69	58.27	58.62	577,533	+0.14(+0.24%)
Oct 10, 2011	58.17	58.82	58.17	58.48	522,486	+0.75(+1.30%)
Oct 07, 2011	58.53	58.54	57.63	57.73	878,692	+0.08(+0.14%)
Oct 06, 2011	57.43	57.67	57.08	57.65	937,284	+1.41(+2.51%)
Oct 05, 2011	55.76	56.27	55.40	56.23	760,686	+0.71(+1.27%)
Oct 04, 2011	54.53	55.58	53.80	55.53	1,118,302	+0.32(+0.57%)

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