Date	Open	High	Low	Close	Volume	Change (%)
Sep 30, 2011	44.76	45.76	44.35	44.35	95,411	-2.85(-6.04%)
Sep 29, 2011	47.78	48.22	46.31	47.20	89,104	+1.20(+2.61%)
Sep 28, 2011	47.65	47.77	45.78	46.00	80,322	-0.13(-0.28%)
Sep 27, 2011	46.64	47.50	46.10	46.13	69,844	+1.90(+4.30%)
Sep 26, 2011	43.40	44.25	42.19	44.23	187,515	+0.09(+0.20%)
Sep 23, 2011	42.70	44.70	42.25	44.14	183,980	-0.07(-0.16%)
Sep 22, 2011	44.42	44.59	43.45	44.21	95,850	-2.93(-6.22%)
Sep 21, 2011	49.01	49.27	47.14	47.14	55,647	-2.45(-4.94%)
Sep 20, 2011	49.66	50.45	48.99	49.59	101,618	+0.64(+1.31%)
Sep 19, 2011	48.09	49.29	47.68	48.95	91,645	-1.35(-2.68%)
Sep 16, 2011	50.05	50.90	49.56	50.30	100,825	+0.72(+1.45%)
Sep 15, 2011	49.18	49.68	48.50	49.58	134,425	+1.74(+3.64%)
Sep 14, 2011	46.82	48.30	45.40	47.84	95,717	+3.05(+6.81%)
Sep 13, 2011	44.50	45.09	44.04	44.79	93,428	+0.74(+1.68%)
Sep 12, 2011	42.65	44.05	42.54	44.05	124,114	+0.05(+0.11%)
Sep 09, 2011	45.19	45.20	43.60	44.00	92,504	-2.20(-4.76%)
Sep 08, 2011	46.68	47.57	46.13	46.20	94,168	-2.59(-5.31%)
Sep 07, 2011	47.76	48.84	47.72	48.79	62,258	+2.29(+4.92%)
Sep 06, 2011	45.87	46.59	45.00	46.50	174,219	-3.60(-7.19%)
Sep 02, 2011	50.04	50.45	49.62	50.10	50,913	-2.15(-4.11%)
Sep 01, 2011	52.18	53.50	51.85	52.25	169,893	-1.69(-3.13%)
Aug 31, 2011	53.17	54.85	53.14	53.94	56,818	+1.23(+2.33%)
Aug 30, 2011	52.12	52.85	51.29	52.71	79,807	-0.37(-0.70%)
Aug 29, 2011	52.57	53.15	52.57	53.08	71,334	+1.19(+2.29%)
Aug 26, 2011	50.50	52.07	50.00	51.89	53,827	+1.03(+2.03%)
Aug 25, 2011	53.03	53.38	50.35	50.86	103,011	-1.59(-3.03%)
Aug 24, 2011	51.64	53.13	51.54	52.45	39,629	+1.88(+3.72%)
Aug 23, 2011	49.10	50.57	48.62	50.57	106,092	+2.21(+4.57%)
Aug 22, 2011	50.05	50.11	48.01	48.36	45,332	-1.52(-3.05%)
Aug 19, 2011	49.56	51.58	49.29	49.88	101,187	-1.70(-3.30%)
Aug 18, 2011	51.98	52.22	50.24	51.58	281,659	-2.82(-5.18%)
Aug 17, 2011	54.80	55.88	54.06	54.40	87,082	+0.10(+0.18%)
Aug 16, 2011	53.82	55.70	53.39	54.30	63,639	-1.57(-2.81%)
Aug 15, 2011	55.96	56.15	55.16	55.87	34,068	+0.15(+0.27%)
Aug 12, 2011	55.60	56.05	54.37	55.72	52,026	+1.17(+2.14%)
Aug 11, 2011	51.46	55.20	51.40	54.55	141,776	+2.78(+5.37%)
Aug 10, 2011	54.55	54.62	51.48	51.77	138,607	-4.93(-8.69%)
Aug 09, 2011	56.52	56.70	53.00	56.70	203,206	+3.20(+5.98%)
Aug 08, 2011	56.11	56.85	52.94	53.50	116,985	-6.56(-10.92%)
Aug 05, 2011	61.51	61.80	58.00	60.06	172,376	-0.16(-0.27%)
Aug 04, 2011	63.41	63.65	60.10	60.22	173,732	-5.45(-8.30%)
Aug 03, 2011	66.62	66.75	63.60	65.67	205,843	-0.74(-1.11%)
Aug 02, 2011	68.14	69.00	66.25	66.41	125,999	-3.72(-5.30%)
Aug 01, 2011	72.70	72.85	69.24	70.13	197,227	-2.02(-2.80%)
Jul 29, 2011	72.21	73.26	71.81	72.15	467,888	-0.26(-0.36%)
Jul 28, 2011	72.44	73.18	72.21	72.41	54,847	-0.07(-0.10%)
Jul 27, 2011	74.68	74.68	72.37	72.48	93,704	-2.23(-2.98%)
Jul 26, 2011	75.60	75.61	74.70	74.71	26,716	-1.13(-1.49%)
Jul 25, 2011	75.78	76.51	75.48	75.84	65,842	+0.46(+0.61%)
Jul 22, 2011	75.50	75.52	75.36	75.38	120,638	+0.11(+0.15%)
Jul 21, 2011	74.48	75.55	74.12	75.27	45,634	+0.69(+0.93%)
Jul 20, 2011	74.05	74.64	73.60	74.58	20,401	+0.12(+0.16%)
Jul 19, 2011	74.01	74.65	74.01	74.46	32,002	+1.66(+2.28%)
Jul 18, 2011	73.26	73.55	71.99	72.80	27,427	-2.51(-3.33%)
Jul 15, 2011	75.81	75.81	74.68	75.31	33,418	+0.67(+0.90%)
Jul 14, 2011	75.95	76.25	74.58	74.64	45,312	+0.02(+0.03%)
Jul 13, 2011	74.26	75.56	74.21	74.62	45,848	+3.12(+4.36%)
Jul 12, 2011	72.19	72.73	71.50	71.50	159,170	+0.33(+0.46%)
Jul 11, 2011	71.66	71.85	70.81	71.17	27,431	-3.63(-4.85%)
Jul 08, 2011	75.18	75.41	74.12	74.80	34,261	-0.95(-1.25%)
Jul 07, 2011	75.93	76.27	75.48	75.75	14,526	-0.06(-0.08%)
Jul 06, 2011	75.76	76.11	75.46	75.81	16,830	-0.22(-0.29%)
Jul 05, 2011	76.53	76.89	75.90	76.03	43,521	+0.87(+1.16%)

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