Date	Open	High	Low	Close	Volume	Change (%)
Dec 30, 2011	61.43	61.86	61.08	61.11	1,684,438	-0.75(-1.21%)
Dec 29, 2011	61.76	61.90	61.32	61.86	1,386,499	+0.12(+0.19%)
Dec 28, 2011	62.03	62.09	61.63	61.74	1,556,688	-0.29(-0.47%)
Dec 27, 2011	61.98	62.16	61.51	62.03	1,345,286	-0.06(-0.09%)
Dec 23, 2011	61.38	62.12	61.26	62.09	1,422,145	+0.64(+1.04%)
Dec 21, 2011	61.31	61.91	60.85	61.45	3,602,452	+0.11(+0.18%)
Dec 20, 2011	60.99	61.54	60.81	61.34	3,943,250	+1.16(+1.93%)
Dec 19, 2011	60.73	61.15	60.03	60.19	3,049,539	-0.37(-0.62%)
Dec 16, 2011	60.93	61.34	60.38	60.56	5,282,713	+0.00(+0.00%)
Dec 15, 2011	60.95	61.12	60.51	60.56	2,606,846	-0.13(-0.22%)
Dec 14, 2011	61.29	61.55	60.69	60.69	2,578,008	-0.65(-1.05%)
Dec 13, 2011	62.05	62.13	61.15	61.34	3,382,636	-0.38(-0.62%)
Dec 12, 2011	61.68	62.05	61.26	61.72	3,457,426	-0.16(-0.26%)
Dec 09, 2011	62.11	62.56	61.70	61.88	5,308,590	-1.02(-1.62%)
Dec 08, 2011	62.25	63.77	61.61	62.90	5,968,484	-1.25(-1.95%)
Dec 07, 2011	64.32	64.53	63.22	64.15	3,701,448	-0.43(-0.67%)
Dec 06, 2011	64.22	64.84	63.76	64.59	3,204,729	+0.63(+0.99%)
Dec 05, 2011	64.39	64.68	63.55	63.96	2,479,896	+0.34(+0.54%)
Dec 02, 2011	64.29	65.04	63.53	63.61	3,567,499	-0.26(-0.41%)
Dec 01, 2011	62.34	64.31	62.31	63.88	4,870,519	+1.31(+2.10%)
Nov 30, 2011	62.29	62.94	61.98	62.56	4,851,697	+1.31(+2.14%)
Nov 29, 2011	60.61	61.36	60.15	61.25	2,614,021	+0.94(+1.56%)
Nov 28, 2011	60.70	60.74	59.95	60.31	2,734,177	+1.03(+1.74%)
Nov 25, 2011	58.93	59.87	58.90	59.28	1,127,241	+0.04(+0.07%)
Nov 23, 2011	59.62	59.87	58.98	59.23	2,977,444	-0.77(-1.28%)
Nov 22, 2011	59.57	60.22	59.45	60.00	2,229,595	+0.38(+0.64%)
Nov 21, 2011	59.57	60.00	59.25	59.62	2,552,814	-0.32(-0.53%)
Nov 18, 2011	60.19	60.31	59.73	59.94	3,213,350	-0.19(-0.32%)
Nov 17, 2011	60.61	61.00	59.55	60.13	3,152,224	-0.70(-1.16%)
Nov 16, 2011	61.56	61.87	60.77	60.83	3,352,971	-1.13(-1.82%)
Nov 15, 2011	61.18	62.14	60.99	61.96	2,350,593	+0.76(+1.23%)
Nov 14, 2011	60.68	61.60	60.67	61.21	2,098,906	+0.30(+0.49%)
Nov 11, 2011	61.13	61.40	60.64	60.90	3,409,543	+0.23(+0.39%)
Nov 10, 2011	61.62	61.70	60.47	60.67	3,411,956	-0.51(-0.83%)
Nov 09, 2011	61.29	61.64	60.71	61.18	3,886,082	-1.17(-1.87%)
Nov 08, 2011	61.71	62.36	61.12	62.34	3,407,893	+0.79(+1.29%)
Nov 07, 2011	61.21	61.65	60.86	61.55	2,810,081	+0.26(+0.42%)
Nov 04, 2011	61.81	61.93	61.07	61.29	2,868,712	-0.65(-1.05%)
Nov 03, 2011	61.35	61.99	60.61	61.95	3,586,808	+0.20(+0.32%)
Nov 02, 2011	61.46	62.00	61.11	61.75	3,583,520	+0.79(+1.30%)
Nov 01, 2011	60.24	61.61	59.96	60.96	3,815,375	+0.07(+0.12%)
Oct 31, 2011	61.84	62.38	60.88	60.88	4,201,851	-1.23(-1.98%)
Oct 28, 2011	61.91	62.30	61.62	62.11	2,604,539	-0.21(-0.34%)
Oct 27, 2011	62.16	63.00	61.48	62.33	5,097,767	+1.09(+1.78%)
Oct 26, 2011	61.00	61.53	60.05	61.24	3,310,382	+0.37(+0.60%)
Oct 25, 2011	61.03	61.80	60.74	60.87	2,998,342	-0.91(-1.48%)
Oct 24, 2011	62.04	62.30	61.55	61.78	4,136,988	-0.60(-0.96%)
Oct 21, 2011	62.00	62.38	61.67	62.38	4,043,423	+0.76(+1.23%)
Oct 20, 2011	61.71	62.42	61.27	61.62	3,308,283	-0.09(-0.14%)
Oct 19, 2011	61.72	62.16	61.56	61.71	3,697,263	-0.14(-0.22%)
Oct 18, 2011	60.23	62.16	60.11	61.85	4,846,478	+1.62(+2.68%)
Oct 17, 2011	59.66	60.36	59.63	60.23	3,114,666	+0.43(+0.72%)
Oct 14, 2011	60.02	60.56	59.38	59.80	3,046,004	+0.07(+0.12%)
Oct 13, 2011	59.56	59.93	59.44	59.73	2,514,601	+0.18(+0.31%)
Oct 12, 2011	59.61	60.34	59.39	59.55	3,355,322	+0.38(+0.64%)
Oct 11, 2011	59.22	59.28	58.69	59.17	2,712,430	-0.24(-0.41%)
Oct 10, 2011	58.51	59.47	58.40	59.41	3,178,161	+1.62(+2.80%)
Oct 07, 2011	58.00	58.28	57.57	57.79	4,585,609	-0.13(-0.23%)
Oct 06, 2011	57.75	58.51	57.35	57.92	5,763,032	-0.77(-1.31%)
Oct 05, 2011	59.23	59.81	57.50	58.69	6,895,365	-1.02(-1.71%)
Oct 04, 2011	59.00	59.81	57.49	59.71	6,449,305	+0.01(+0.02%)

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