Date	Open	High	Low	Close	Volume	Change (%)
Jul 29, 2011	24.17	24.80	23.96	24.48	5,589	+0.00(+0.00%)
Jul 28, 2011	24.98	24.98	23.79	24.48	12,208	-0.25(-1.01%)
Jul 27, 2011	25.66	25.85	24.29	24.73	13,772	-1.25(-4.80%)
Jul 26, 2011	25.91	26.04	25.71	25.97	1,624	-0.06(-0.24%)
Jul 25, 2011	25.49	26.04	25.10	26.04	2,885	+0.31(+1.21%)
Jul 22, 2011	25.85	26.07	25.41	25.73	9,832	-0.31(-1.20%)
Jul 21, 2011	26.41	26.47	25.48	26.04	15,749	-0.44(-1.65%)
Jul 20, 2011	26.53	26.66	25.97	26.47	13,298	-0.12(-0.47%)
Jul 19, 2011	26.60	27.34	24.54	26.60	55,728	-0.12(-0.47%)
Jul 18, 2011	30.15	30.15	25.60	26.72	68,253	-3.61(-11.91%)
Jul 15, 2011	30.77	30.83	30.21	30.33	4,845	-0.50(-1.62%)
Jul 14, 2011	31.27	31.39	30.21	30.83	5,554	-0.06(-0.20%)
Jul 13, 2011	31.64	31.64	29.96	30.90	9,673	-0.81(-2.55%)
Jul 12, 2011	32.45	32.45	31.46	31.70	6,158	-0.87(-2.68%)
Jul 11, 2011	32.39	32.58	32.20	32.58	2,715	-0.06(-0.19%)
Jul 08, 2011	32.76	32.95	32.39	32.64	2,132	-0.50(-1.50%)
Jul 07, 2011	33.45	33.88	32.95	33.14	4,594	+0.00(+0.00%)
Jul 06, 2011	34.07	34.32	32.39	33.14	13,038	-1.12(-3.27%)
Jul 05, 2011	34.32	34.69	33.83	34.26	3,004	-0.06(-0.18%)
Jul 01, 2011	33.14	34.51	33.08	34.32	4,713	+1.12(+3.38%)
Jun 30, 2011	33.08	33.20	32.08	33.20	1,265	+0.37(+1.14%)
Jun 29, 2011	32.70	33.20	32.39	32.83	4,564	+0.19(+0.57%)
Jun 28, 2011	33.76	34.01	32.08	32.64	11,029	-1.12(-3.32%)
Jun 27, 2011	34.26	34.57	33.01	33.76	7,218	-0.62(-1.81%)
Jun 24, 2011	34.94	35.19	33.95	34.38	4,185	-1.18(-3.33%)
Jun 23, 2011	35.69	36.38	35.07	35.57	8,391	-0.87(-2.39%)
Jun 22, 2011	34.20	36.75	34.20	36.44	6,043	+2.24(+6.56%)
Jun 21, 2011	33.51	34.45	33.32	34.20	5,563	+0.87(+2.62%)
Jun 20, 2011	33.70	33.70	33.01	33.32	5,933	+0.25(+0.75%)
Jun 17, 2011	32.95	33.51	32.58	33.08	8,849	+0.50(+1.53%)
Jun 16, 2011	32.51	32.70	32.27	32.58	12,802	+0.12(+0.38%)
Jun 15, 2011	32.02	32.51	32.02	32.45	7,231	+0.00(+0.00%)
Jun 14, 2011	31.77	32.70	31.58	32.45	15,911	+0.87(+2.76%)
Jun 13, 2011	32.08	32.27	31.33	31.58	4,769	-0.69(-2.12%)
Jun 10, 2011	32.58	32.76	31.64	32.27	8,609	-0.87(-2.63%)
Jun 09, 2011	31.89	33.39	28.29	33.14	39,767	+1.25(+3.91%)
Jun 08, 2011	33.57	33.57	31.46	31.89	12,263	-1.74(-5.19%)
Jun 07, 2011	32.70	33.95	32.51	33.64	8,521	+0.93(+2.86%)
Jun 06, 2011	34.38	34.94	31.77	32.70	13,419	-1.81(-5.23%)
Jun 03, 2011	35.07	35.07	33.95	34.51	6,527	-2.30(-6.26%)
May 24, 2011	37.44	37.44	36.56	36.81	8,681	-0.81(-2.15%)
May 23, 2011	36.87	37.81	35.94	37.62	10,523	+0.19(+0.50%)
May 20, 2011	36.31	37.87	36.00	37.44	15,116	+1.00(+2.74%)
May 19, 2011	34.82	37.31	34.51	36.44	20,435	+1.62(+4.65%)
May 18, 2011	34.82	35.26	34.26	34.82	15,051	+0.00(+0.00%)
May 17, 2011	37.12	37.12	30.96	34.82	91,457	-2.55(-6.83%)
May 16, 2011	43.23	43.66	36.94	37.37	77,293	-5.79(-13.42%)
May 13, 2011	41.61	43.23	41.61	43.17	24,487	+1.56(+3.74%)
May 12, 2011	42.67	42.79	40.92	41.61	30,196	-1.06(-2.48%)
May 11, 2011	42.67	43.54	42.61	42.67	13,149	-0.06(-0.15%)
May 10, 2011	41.30	42.98	40.18	42.73	47,070	+1.25(+3.00%)
May 09, 2011	41.05	41.80	40.00	41.48	12,050	+0.56(+1.37%)
May 06, 2011	39.62	41.11	39.62	40.92	9,149	+1.49(+3.79%)
May 05, 2011	38.81	39.62	38.81	39.43	7,375	+0.25(+0.64%)
May 04, 2011	38.43	39.43	37.70	39.18	27,532	+0.75(+1.94%)
May 03, 2011	37.68	38.49	37.37	38.43	7,245	+0.50(+1.31%)

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