Date	Open	High	Low	Close	Volume	Change (%)
Jul 28, 2011	39.49	39.47	39.47	39.47	626	-0.41(-1.03%)
Jul 27, 2011	39.88	39.88	39.88	39.88	208	+0.53(+1.34%)
Jul 26, 2011	39.37	39.37	39.18	39.36	5,018	-0.39(-0.99%)
Jul 25, 2011	39.75	39.76	39.70	39.75	417	+0.15(+0.39%)
Jul 22, 2011	39.59	39.59	39.59	39.59	208	-0.23(-0.58%)
Jul 21, 2011	39.76	39.86	39.76	39.82	4,443	-0.29(-0.72%)
Jul 20, 2011	39.90	40.11	39.86	40.11	939	-0.16(-0.40%)
Jul 19, 2011	40.45	40.45	40.27	40.27	904	-0.52(-1.27%)
Jul 18, 2011	40.74	40.94	40.74	40.79	84,761	-0.03(-0.07%)
Jul 14, 2011	40.50	40.82	40.82	40.82	1,044	+0.50(+1.23%)
Jul 13, 2011	40.55	40.55	40.17	40.32	9,394	-0.69(-1.68%)
Jul 12, 2011	40.93	41.01	40.93	41.01	3,362	+0.37(+0.92%)
Jul 11, 2011	40.19	40.78	40.19	40.64	9,537	+1.01(+2.56%)
Jul 08, 2011	39.67	39.67	39.55	39.62	2,675	-0.29(-0.72%)
Jul 06, 2011	39.86	39.91	39.91	39.91	48,770	+0.63(+1.61%)
Jul 05, 2011	39.00	39.28	39.00	39.28	4,679	+0.33(+0.86%)
Jul 01, 2011	39.26	39.26	38.31	38.94	4,927	-0.28(-0.71%)
Jun 30, 2011	39.43	39.63	39.21	39.22	6,726	-0.44(-1.10%)
Jun 29, 2011	39.86	40.04	39.65	39.66	10,205	+0.07(+0.17%)
Jun 28, 2011	39.62	39.62	39.59	39.59	739	-0.13(-0.34%)
Jun 27, 2011	39.73	39.73	39.73	39.73	1,174	-0.88(-2.17%)
Jun 24, 2011	40.11	40.61	39.78	40.61	5,232	-0.48(-1.17%)
Jun 23, 2011	41.70	41.72	41.06	41.09	13,059	+0.04(+0.09%)
Jun 22, 2011	40.74	41.05	40.72	41.05	4,020	+0.67(+1.66%)
Jun 21, 2011	40.84	40.84	40.38	40.38	1,945	-0.57(-1.40%)
Jun 20, 2011	40.95	40.95	40.95	40.95	3,343	+0.16(+0.39%)
Jun 17, 2011	40.75	40.93	40.64	40.79	28,439	+0.00(+0.00%)
Jun 16, 2011	40.52	40.97	40.52	40.79	3,433	+0.27(+0.66%)
Jun 15, 2011	40.38	40.75	40.23	40.52	9,247	+0.66(+1.66%)
Jun 14, 2011	39.80	39.88	39.72	39.86	5,221	-0.47(-1.16%)
Jun 13, 2011	40.05	40.50	40.05	40.33	14,613	-0.14(-0.36%)
Jun 10, 2011	40.26	40.73	40.26	40.48	5,566	+0.97(+2.45%)
Jun 09, 2011	39.85	39.85	39.51	39.51	3,237	-0.25(-0.63%)
Jun 08, 2011	39.80	39.84	39.76	39.76	2,365	+0.25(+0.63%)
Jun 07, 2011	39.17	39.51	39.17	39.51	1,061	-0.13(-0.34%)
Jun 06, 2011	39.41	39.64	39.41	39.64	13,375	+0.24(+0.61%)
Jun 03, 2011	39.51	39.51	39.27	39.40	7,254	-0.49(-1.23%)
May 24, 2011	39.77	40.06	39.77	39.89	5,994	-0.25(-0.62%)
May 23, 2011	40.12	40.35	40.12	40.14	10,391	+0.98(+2.51%)
May 20, 2011	39.43	39.43	39.15	39.15	1,044	-0.11(-0.27%)
May 19, 2011	39.38	39.38	39.23	39.26	2,621	+0.00(+0.00%)
May 18, 2011	39.46	39.46	39.24	39.26	626	-0.93(-2.31%)
May 17, 2011	40.00	40.36	40.00	40.19	3,864	+0.04(+0.10%)
May 16, 2011	40.05	40.21	40.05	40.15	1,984	+0.18(+0.46%)
May 12, 2011	39.97	39.97	39.97	39.97	0	+0.08(+0.19%)
May 11, 2011	39.59	39.89	39.59	39.89	968	+0.83(+2.13%)
May 10, 2011	39.08	39.10	39.06	39.06	1,148	-0.37(-0.95%)
May 09, 2011	39.43	39.43	39.43	39.43	1,487	-0.21(-0.53%)
May 06, 2011	39.13	39.64	38.99	39.64	4,545	-0.29(-0.72%)
May 05, 2011	39.98	39.98	39.93	39.93	3,695	+0.29(+0.72%)
May 04, 2011	39.52	39.83	39.46	39.64	8,761	+0.65(+1.67%)
May 03, 2011	39.04	39.09	38.99	38.99	1,253	+0.79(+2.08%)

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