Date	Open	High	Low	Close	Volume	Change (%)
Dec 30, 2011	50.41	50.82	50.41	50.55	4,205	+0.55(+1.10%)
Dec 29, 2011	49.88	50.29	49.61	50.00	5,264	+0.90(+1.83%)
Dec 28, 2011	50.38	50.38	49.10	49.10	6,247	-1.50(-2.96%)
Dec 27, 2011	50.44	51.10	50.44	50.60	10,838	-0.30(-0.59%)
Dec 23, 2011	50.54	50.98	50.40	50.90	6,746	+1.89(+3.86%)
Dec 21, 2011	49.96	50.07	48.99	49.01	14,798	-1.62(-3.20%)
Dec 20, 2011	50.27	50.93	50.13	50.63	19,597	+1.68(+3.43%)
Dec 19, 2011	49.93	49.93	48.95	48.95	21,919	-0.73(-1.47%)
Dec 16, 2011	50.11	50.40	49.53	49.68	10,038	-0.67(-1.33%)
Dec 15, 2011	50.82	51.46	50.35	50.35	6,702	+2.40(+5.01%)
Dec 14, 2011	48.96	49.32	47.92	47.95	9,476	-0.84(-1.72%)
Dec 13, 2011	50.40	50.40	48.79	48.79	4,013	-1.74(-3.44%)
Dec 12, 2011	51.41	51.41	50.27	50.53	6,753	-3.02(-5.64%)
Dec 09, 2011	53.47	53.57	53.25	53.55	11,339	+1.99(+3.86%)
Dec 08, 2011	52.69	52.69	51.55	51.56	2,925	-1.44(-2.72%)
Dec 07, 2011	52.99	53.00	52.76	53.00	4,710	-0.98(-1.82%)
Dec 06, 2011	53.48	53.98	53.20	53.98	3,956	+0.06(+0.11%)
Dec 05, 2011	54.15	54.15	52.58	53.92	5,074	+0.82(+1.54%)
Dec 02, 2011	54.25	54.25	53.10	53.10	6,770	+0.05(+0.09%)
Dec 01, 2011	53.15	53.95	52.91	53.05	13,907	+0.66(+1.26%)
Nov 30, 2011	53.07	53.16	52.15	52.39	8,345	+2.27(+4.53%)
Nov 29, 2011	49.91	50.85	49.91	50.12	7,323	+0.70(+1.42%)
Nov 28, 2011	50.45	50.67	49.42	49.42	5,402	+2.35(+4.99%)
Nov 25, 2011	47.73	47.73	47.06	47.07	5,272	-0.20(-0.42%)
Nov 23, 2011	48.87	48.87	47.27	47.27	5,219	-1.73(-3.53%)
Nov 22, 2011	48.84	49.45	48.84	49.00	4,971	+0.70(+1.45%)
Nov 21, 2011	49.53	49.53	48.25	48.30	4,532	-1.59(-3.19%)
Nov 18, 2011	50.85	50.85	49.88	49.89	6,860	-0.11(-0.22%)
Nov 17, 2011	51.05	51.17	49.95	50.00	6,386	-2.27(-4.34%)
Nov 16, 2011	52.28	52.89	51.80	52.27	8,096	-1.33(-2.48%)
Nov 15, 2011	53.58	53.76	52.69	53.60	8,638	+0.39(+0.73%)
Nov 14, 2011	53.47	54.12	53.15	53.21	6,785	-0.44(-0.82%)
Nov 11, 2011	53.96	54.15	53.65	53.65	5,620	+1.86(+3.59%)
Nov 10, 2011	51.89	51.89	51.75	51.79	2,416	+1.19(+2.35%)
Nov 09, 2011	51.69	52.01	50.60	50.60	2,645	-4.30(-7.83%)
Nov 08, 2011	55.21	55.40	54.36	54.90	2,089	+1.58(+2.96%)
Nov 07, 2011	54.13	54.13	53.30	53.32	2,501	-0.33(-0.62%)
Nov 04, 2011	54.26	54.37	53.65	53.65	2,414	-1.81(-3.26%)
Nov 03, 2011	54.67	55.92	54.23	55.46	1,883	+4.11(+8.00%)
Nov 02, 2011	51.88	52.47	51.35	51.35	6,702	-0.64(-1.23%)
Nov 01, 2011	51.21	52.18	50.88	51.99	4,179	-2.76(-5.04%)
Oct 31, 2011	55.99	55.99	54.75	54.75	4,679	-1.92(-3.39%)
Oct 28, 2011	56.14	56.95	56.01	56.67	2,350	-0.86(-1.49%)
Oct 27, 2011	57.27	57.79	56.84	57.53	4,646	+4.43(+8.34%)
Oct 26, 2011	54.54	54.54	52.95	53.10	1,740	-0.65(-1.21%)
Oct 25, 2011	54.73	54.86	53.75	53.75	15,715	-0.91(-1.66%)
Oct 24, 2011	53.00	54.75	53.00	54.66	7,286	+2.06(+3.92%)
Oct 21, 2011	52.77	53.00	52.60	52.60	4,318	+2.35(+4.68%)
Oct 20, 2011	50.65	51.00	49.76	50.25	1,955	-0.10(-0.20%)
Oct 19, 2011	51.36	51.73	50.35	50.35	7,220	-2.51(-4.75%)
Oct 18, 2011	50.78	52.86	50.61	52.86	4,329	+1.54(+3.00%)
Oct 17, 2011	51.66	52.00	51.28	51.32	2,992	-1.46(-2.77%)
Oct 14, 2011	52.95	53.31	52.76	52.78	2,223	+1.18(+2.29%)
Oct 13, 2011	50.75	51.60	50.45	51.60	1,070	+0.38(+0.74%)
Oct 12, 2011	50.77	51.35	50.77	51.22	4,260	+1.32(+2.65%)
Oct 11, 2011	49.38	50.45	49.38	49.90	7,559	-1.44(-2.80%)
Oct 10, 2011	50.76	51.35	50.76	51.34	1,504	+3.02(+6.25%)
Oct 07, 2011	49.62	49.62	48.32	48.32	1,563	-0.77(-1.57%)
Oct 06, 2011	49.20	49.20	46.84	49.09	2,697	+2.25(+4.80%)
Oct 05, 2011	46.72	47.65	46.72	46.84	3,907	+1.45(+3.19%)
Oct 04, 2011	45.10	46.13	45.01	45.39	3,805	+0.74(+1.66%)
Oct 03, 2011	46.45	46.69	44.65	44.65	4,423	-1.76(-3.79%)
Sep 30, 2011	46.67	46.91	46.40	46.41	13,974	-1.25(-2.62%)
Sep 29, 2011	48.72	48.76	47.65	47.66	3,040	+1.85(+4.04%)
Sep 28, 2011	46.88	47.45	45.81	45.81	4,397	-0.55(-1.19%)
Sep 27, 2011	46.76	47.45	46.35	46.36	3,070	+2.74(+6.28%)
Sep 26, 2011	43.49	44.56	42.82	43.62	10,557	+0.83(+1.94%)
Sep 23, 2011	41.54	42.84	41.54	42.79	2,950	+1.16(+2.79%)
Sep 22, 2011	41.93	42.21	41.60	41.63	1,681	-1.62(-3.75%)
Sep 21, 2011	44.71	44.75	43.25	43.25	2,686	-1.15(-2.59%)
Sep 20, 2011	44.71	44.87	44.30	44.40	1,734	+0.40(+0.91%)
Sep 19, 2011	44.92	44.92	43.99	44.00	6,351	-2.75(-5.88%)
Sep 16, 2011	47.02	47.18	46.73	46.75	1,028	+0.85(+1.85%)
Sep 15, 2011	46.50	46.50	45.90	45.90	7,421	+1.65(+3.73%)
Sep 14, 2011	43.84	44.25	43.84	44.25	1,130	+1.08(+2.50%)
Sep 13, 2011	43.17	43.17	42.90	43.17	11,813	+1.16(+2.76%)
Sep 12, 2011	42.26	42.65	42.00	42.01	8,960	-1.19(-2.75%)
Sep 09, 2011	43.19	43.25	43.10	43.20	14,646	-2.16(-4.76%)
Sep 08, 2011	45.96	46.19	45.36	45.36	2,778	-0.54(-1.18%)
Sep 07, 2011	45.57	45.90	45.57	45.90	1,562	+0.65(+1.44%)
Sep 06, 2011	44.34	45.25	44.34	45.25	5,600	-4.90(-9.77%)
Sep 02, 2011	51.00	51.00	50.15	50.15	790	-2.25(-4.29%)
Sep 01, 2011	52.68	52.68	52.40	52.40	1,875	+0.17(+0.33%)
Aug 31, 2011	52.95	52.95	52.21	52.23	2,008	+1.38(+2.71%)
Aug 30, 2011	51.15	51.64	50.85	50.85	3,201	+0.40(+0.79%)
Aug 29, 2011	50.65	50.80	50.30	50.45	1,585	+1.65(+3.38%)
Aug 26, 2011	49.25	49.80	48.65	48.80	3,695	-1.97(-3.88%)
Aug 25, 2011	51.75	51.76	49.96	50.77	2,365	-0.57(-1.11%)
Aug 24, 2011	51.60	52.00	50.80	51.34	6,564	+1.79(+3.61%)
Aug 23, 2011	49.23	49.65	49.23	49.55	3,873	+1.05(+2.16%)
Aug 22, 2011	50.52	50.52	48.50	48.50	1,123	-0.25(-0.51%)
Aug 19, 2011	49.99	50.01	48.75	48.75	754	-1.00(-2.01%)
Aug 18, 2011	50.44	51.20	49.75	49.75	2,429	-2.70(-5.15%)
Aug 17, 2011	53.24	53.24	52.45	52.45	2,345	-0.75(-1.41%)
Aug 16, 2011	53.80	53.80	52.55	53.20	5,321	-0.11(-0.21%)
Aug 15, 2011	53.49	54.43	53.31	53.31	1,457	+1.66(+3.21%)
Aug 12, 2011	52.05	52.90	51.55	51.65	3,592	+0.35(+0.68%)
Aug 11, 2011	47.97	51.30	47.87	51.30	2,515	+3.30(+6.87%)
Aug 10, 2011	50.45	50.84	47.80	48.00	1,680	-5.00(-9.43%)
Aug 09, 2011	49.94	53.00	49.00	53.00	4,279	+5.72(+12.10%)
Aug 08, 2011	50.05	50.75	47.05	47.28	3,163	-2.27(-4.58%)
Aug 05, 2011	52.90	52.90	49.55	49.55	45,964	-2.15(-4.16%)
Aug 04, 2011	52.00	55.00	51.70	51.70	397	-0.69(-1.32%)
Aug 03, 2011	53.90	53.90	52.39	52.39	1,876	-2.36(-4.31%)
Aug 02, 2011	54.20	54.75	53.14	54.75	1,476	-0.10(-0.18%)
Aug 01, 2011	55.70	55.85	54.85	54.85	1,912	-0.69(-1.24%)
Jul 29, 2011	55.15	55.54	55.15	55.54	1,439	+0.39(+0.71%)
Jul 28, 2011	54.00	55.15	54.00	55.15	1,165	+0.76(+1.40%)
Jul 27, 2011	55.35	55.60	54.39	54.39	29,446	-1.26(-2.26%)
Jul 26, 2011	55.70	56.62	55.65	55.65	1,045	+0.15(+0.27%)
Jul 25, 2011	55.83	55.83	55.45	55.50	845	-0.74(-1.32%)
Jul 22, 2011	56.24	57.02	56.24	56.24	945	+0.34(+0.61%)
Jul 21, 2011	56.15	56.15	55.83	55.90	1,081	+1.40(+2.57%)
Jul 20, 2011	53.85	55.25	53.85	54.50	3,916	+1.79(+3.40%)
Jul 19, 2011	53.00	54.22	52.71	52.71	815	-0.85(-1.59%)
Jul 18, 2011	52.95	53.56	52.30	53.56	3,816	-0.04(-0.07%)
Jul 15, 2011	53.60	53.60	53.60	53.60	770	-1.25(-2.28%)
Jul 14, 2011	55.40	55.40	54.80	54.85	623	-0.20(-0.36%)
Jul 13, 2011	55.05	55.10	55.05	55.05	1,765	-0.12(-0.22%)
Jul 12, 2011	53.85	55.17	46.25	55.17	7,501	+0.92(+1.70%)
Jul 11, 2011	54.80	55.80	54.25	54.25	210,485	-2.30(-4.07%)
Jul 08, 2011	56.60	57.02	55.90	56.55	107,016	-0.60(-1.05%)
Jul 07, 2011	57.50	57.50	56.40	57.15	5,534	+0.65(+1.15%)
Jul 06, 2011	57.00	57.55	56.50	56.50	2,790	-1.60(-2.75%)
Jul 05, 2011	57.25	58.10	56.00	58.10	4,449	+1.10(+1.93%)
Jul 01, 2011	56.25	57.00	56.25	57.00	5,011	+1.20(+2.15%)
Jun 30, 2011	56.16	56.16	55.80	55.80	1,470	+0.20(+0.36%)
Jun 29, 2011	54.85	55.60	54.50	55.60	5,989	+1.85(+3.44%)
Jun 28, 2011	53.75	55.15	53.75	53.75	5,573	+0.00(+0.00%)
Jun 27, 2011	53.40	54.95	53.00	53.75	3,888	-0.35(-0.65%)
Jun 24, 2011	54.50	54.50	53.00	54.10	12,795	-0.90(-1.64%)
Jun 23, 2011	54.00	55.90	53.90	55.00	364,242	-0.95(-1.70%)
Jun 22, 2011	55.65	55.95	55.65	55.95	20,636	-0.05(-0.09%)
Jun 21, 2011	56.00	56.00	56.00	56.00	825	+0.75(+1.36%)
Jun 20, 2011	55.25	55.25	55.25	55.25	995	-1.25(-2.21%)
Jun 17, 2011	56.50	57.20	55.50	56.50	1,508	-0.30(-0.53%)
Jun 16, 2011	56.75	57.00	55.64	56.80	308,961	-1.20(-2.07%)
Jun 15, 2011	57.25	58.00	57.25	58.00	266,540	+0.00(+0.00%)
Jun 14, 2011	58.75	58.75	58.00	58.00	682	-1.00(-1.69%)
Jun 13, 2011	58.25	59.00	58.25	59.00	787	+0.10(+0.17%)
Jun 09, 2011		58.90	58.90	58.90	0	+0.15(+0.26%)
Jun 08, 2011	58.75	58.75	58.75	58.75	29,370	-0.75(-1.26%)
Jun 07, 2011	59.00	59.50	59.00	59.50	50,517	-0.50(-0.83%)
Jun 06, 2011	59.45	60.00	59.22	60.00	15,691	+1.00(+1.69%)

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