Date	Open	High	Low	Close	Volume	Change (%)
Aug 31, 2011	22.48	22.86	22.32	22.72	410,188	+0.45(+2.02%)
Aug 30, 2011	22.01	22.49	21.70	22.27	547,112	+0.16(+0.72%)
Aug 29, 2011	21.79	22.13	21.79	22.11	251,779	+0.58(+2.69%)
Aug 26, 2011	21.35	21.67	21.13	21.53	265,982	+0.04(+0.19%)
Aug 25, 2011	22.53	22.71	21.37	21.49	280,369	-0.72(-3.24%)
Aug 24, 2011	22.11	22.65	21.89	22.21	206,688	+0.16(+0.73%)
Aug 23, 2011	21.54	22.10	21.48	22.05	203,599	+0.63(+2.94%)
Aug 22, 2011	21.63	22.70	21.00	21.42	231,155	+0.32(+1.52%)
Aug 19, 2011	21.47	22.27	21.04	21.10	202,887	-0.52(-2.41%)
Aug 18, 2011	22.46	22.47	21.51	21.62	264,593	-1.13(-4.97%)
Aug 17, 2011	22.57	23.00	22.31	22.75	217,665	-22.06(-49.23%)
Aug 16, 2011	46.18	46.38	44.55	44.81	1,058,800	-1.74(-3.74%)
Aug 15, 2011	45.78	46.55	45.78	46.55	39,750	+1.24(+2.74%)
Aug 12, 2011	46.26	46.90	45.16	45.31	67,374	-0.69(-1.50%)
Aug 11, 2011	45.21	46.57	45.01	46.00	204,928	+0.91(+2.02%)
Aug 10, 2011	48.38	49.25	45.05	45.09	267,758	-4.19(-8.50%)
Aug 09, 2011	48.97	50.46	46.75	49.28	344,333	+1.42(+2.97%)
Aug 08, 2011	49.61	51.45	47.64	47.86	283,234	-3.10(-6.08%)
Aug 05, 2011	51.14	52.03	49.58	50.96	126,320	+0.17(+0.33%)
Aug 04, 2011	52.67	53.03	50.72	50.79	110,948	-2.29(-4.31%)
Aug 03, 2011	51.70	53.15	51.70	53.08	70,796	+1.45(+2.81%)
Aug 02, 2011	52.46	53.19	51.56	51.63	50,994	-1.08(-2.05%)
Aug 01, 2011	52.59	52.84	51.96	52.71	66,533	+0.76(+1.46%)
Jul 29, 2011	51.00	51.96	51.00	51.95	62,707	+0.71(+1.39%)
Jul 28, 2011	51.69	51.69	51.20	51.24	46,526	-0.22(-0.43%)
Jul 27, 2011	52.60	52.68	51.37	51.46	95,656	-1.20(-2.28%)
Jul 26, 2011	53.68	53.68	52.65	52.66	70,676	-1.00(-1.86%)
Jul 25, 2011	53.38	54.00	53.27	53.66	92,462	+0.09(+0.17%)
Jul 22, 2011	53.51	54.22	53.34	53.57	119,302	-0.31(-0.58%)
Jul 21, 2011	53.75	54.29	53.40	53.88	69,373	+0.38(+0.71%)
Jul 20, 2011	53.47	53.75	53.11	53.50	98,347	+0.70(+1.33%)
Jul 19, 2011	52.50	53.02	52.13	52.80	97,279	+0.79(+1.52%)
Jul 18, 2011	52.02	52.55	51.73	52.01	93,276	-0.42(-0.80%)
Jul 15, 2011	51.77	52.71	51.71	52.43	110,909	+0.10(+0.19%)
Jul 14, 2011	52.94	52.95	51.66	52.33	102,200	-0.87(-1.64%)
Jul 13, 2011	52.25	53.34	52.09	53.20	205,852	+1.03(+1.97%)
Jul 12, 2011	51.52	52.34	51.52	52.17	96,307	+0.57(+1.10%)
Jul 11, 2011	52.81	52.89	51.45	51.60	131,141	-1.63(-3.06%)
Jul 08, 2011	53.37	53.64	52.59	53.23	93,589	-0.48(-0.89%)
Jul 07, 2011	54.03	55.42	53.53	53.71	166,636	-0.04(-0.07%)
Jul 06, 2011	53.12	53.91	53.04	53.75	75,210	+0.52(+0.98%)
Jul 05, 2011	52.93	53.39	52.67	53.23	100,149	+0.42(+0.80%)
Jul 01, 2011	52.15	52.89	51.85	52.81	117,244	+0.75(+1.44%)
Jun 30, 2011	51.60	52.11	51.40	52.06	101,421	+0.46(+0.89%)
Jun 29, 2011	51.91	52.10	51.48	51.60	70,757	-0.04(-0.08%)
Jun 28, 2011	51.11	51.64	50.63	51.64	67,140	+0.43(+0.84%)
Jun 27, 2011	50.04	51.28	49.92	51.21	131,284	+1.02(+2.03%)
Jun 24, 2011	50.49	50.56	49.49	50.19	274,318	-0.27(-0.54%)
Jun 23, 2011	49.81	50.75	49.13	50.46	75,166	+0.21(+0.42%)
Jun 22, 2011	50.29	50.54	50.09	50.25	66,339	-0.09(-0.18%)
Jun 21, 2011	49.62	50.48	49.23	50.34	88,147	+1.11(+2.25%)
Jun 20, 2011	49.16	49.33	48.94	49.23	90,751	-0.02(-0.04%)
Jun 17, 2011	48.80	49.48	48.51	49.25	113,104	+0.54(+1.11%)
Jun 16, 2011	48.37	49.06	48.31	48.71	62,624	+0.10(+0.21%)
Jun 15, 2011	48.58	48.95	48.29	48.61	54,442	-0.31(-0.63%)
Jun 14, 2011	48.79	49.44	48.56	48.92	92,518	+0.44(+0.91%)
Jun 13, 2011	48.18	48.76	47.79	48.48	81,973	+0.37(+0.77%)
Jun 10, 2011	47.21	48.18	47.07	48.11	172,499	+0.78(+1.65%)
Jun 09, 2011	47.50	47.54	47.15	47.33	58,922	-0.06(-0.13%)
Jun 08, 2011	47.35	47.70	47.24	47.39	125,275	-0.18(-0.38%)
Jun 07, 2011	47.87	48.10	47.57	47.57	59,064	-0.10(-0.21%)
Jun 06, 2011	47.50	47.94	47.24	47.67	64,270	+0.10(+0.21%)

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