Date	Open	High	Low	Close	Volume	Change (%)
Jul 29, 2011	28.48	28.89	28.30	28.87	182,854	+0.12(+0.43%)
Jul 28, 2011	28.74	28.95	28.51	28.75	77,509	-0.06(-0.20%)
Jul 27, 2011	29.37	29.40	28.80	28.80	43,800	-0.72(-2.42%)
Jul 26, 2011	29.40	29.63	29.36	29.52	91,124	+0.02(+0.07%)
Jul 25, 2011	29.45	29.71	29.35	29.50	51,492	-0.27(-0.90%)
Jul 22, 2011	29.74	29.78	29.73	29.77	62,639	+0.12(+0.42%)
Jul 21, 2011	29.60	29.75	29.56	29.64	60,660	+0.23(+0.80%)
Jul 20, 2011	29.23	29.42	29.16	29.41	132,905	+0.23(+0.78%)
Jul 19, 2011	28.95	29.19	28.82	29.18	48,659	+0.42(+1.47%)
Jul 18, 2011	28.80	28.80	28.47	28.76	44,776	-0.09(-0.32%)
Jul 15, 2011	28.59	28.87	28.49	28.85	40,016	+0.37(+1.31%)
Jul 14, 2011	28.82	28.82	28.46	28.48	112,302	-0.24(-0.84%)
Jul 13, 2011	29.16	29.16	28.71	28.72	68,490	-0.32(-1.10%)
Jul 12, 2011	28.77	29.39	28.77	29.04	165,928	+0.21(+0.74%)
Jul 11, 2011	28.80	29.00	28.76	28.82	71,160	-0.45(-1.53%)
Jul 08, 2011	28.97	29.27	28.94	29.27	46,837	+0.00(+0.00%)
Jul 07, 2011	29.19	29.31	29.10	29.27	94,574	+0.32(+1.10%)
Jul 06, 2011	28.69	28.97	28.58	28.95	175,547	+0.22(+0.77%)
Jul 05, 2011	28.53	28.73	28.35	28.73	66,688	+0.27(+0.96%)
Jul 01, 2011	28.00	28.49	27.97	28.46	162,643	+0.51(+1.84%)
Jun 30, 2011	28.08	28.08	27.89	27.95	43,961	+0.00(+0.00%)
Jun 29, 2011	27.91	28.01	27.76	27.95	17,890	+0.24(+0.87%)
Jun 28, 2011	27.45	27.78	27.45	27.70	26,208	+0.14(+0.50%)
Jun 27, 2011	27.54	27.65	27.48	27.57	42,697	+0.08(+0.31%)
Jun 24, 2011	27.56	27.56	27.34	27.48	24,107	+0.06(+0.24%)
Jun 23, 2011	27.80	27.80	27.32	27.42	39,936	-0.66(-2.36%)
Jun 22, 2011	28.08	28.34	28.08	28.08	33,080	-0.14(-0.50%)
Jun 21, 2011	28.22	28.23	28.04	28.22	361,097	+0.19(+0.69%)
Jun 20, 2011	28.03	28.07	28.00	28.03	18,452	+0.37(+1.33%)
Jun 17, 2011	27.68	27.69	27.44	27.66	27,586	+0.40(+1.47%)
Jun 16, 2011	27.29	27.58	27.04	27.26	63,235	-0.02(-0.07%)
Jun 15, 2011	27.47	27.60	27.08	27.28	116,680	-0.34(-1.24%)
Jun 14, 2011	27.53	27.74	27.46	27.62	201,033	+0.32(+1.16%)
Jun 13, 2011	27.25	27.42	27.18	27.31	42,200	+0.08(+0.31%)
Jun 10, 2011	27.75	27.84	27.18	27.22	80,053	-0.66(-2.36%)
Jun 09, 2011	27.86	27.97	27.68	27.88	24,601	-0.18(-0.64%)
Jun 08, 2011	28.01	28.24	28.00	28.06	22,564	+0.00(+0.00%)
Jun 07, 2011	27.91	28.25	27.91	28.06	29,499	+0.29(+1.05%)
Jun 06, 2011	27.96	28.06	27.72	27.77	35,861	-0.27(-0.97%)
Jun 03, 2011	27.71	28.16	27.45	28.04	17,833	+0.35(+1.26%)
May 24, 2011	27.79	27.79	27.59	27.69	38,688	+0.12(+0.45%)
May 23, 2011	27.67	27.72	27.57	27.57	38,848	-0.33(-1.18%)
May 20, 2011	28.18	28.18	27.84	27.90	37,680	-0.24(-0.85%)
May 19, 2011	28.27	28.30	27.96	28.14	35,923	+0.08(+0.28%)
May 18, 2011	27.91	28.10	27.78	28.06	101,178	+0.21(+0.76%)
May 17, 2011	27.66	27.86	27.65	27.85	13,068	+0.05(+0.19%)
May 16, 2011	27.69	27.96	27.57	27.80	51,902	+0.04(+0.14%)
May 13, 2011	28.23	28.23	27.69	27.76	26,498	-0.32(-1.15%)
May 12, 2011	27.93	28.15	27.78	28.08	296,503	+0.05(+0.16%)
May 11, 2011	28.38	28.38	27.98	28.04	29,833	-0.26(-0.92%)
May 10, 2011	28.07	28.33	28.05	28.30	31,327	+0.36(+1.28%)
May 09, 2011	27.82	27.99	27.74	27.94	39,315	+0.11(+0.39%)
May 06, 2011	28.37	28.37	27.72	27.83	54,580	-0.33(-1.17%)
May 05, 2011	28.02	28.38	28.01	28.16	47,564	-0.07(-0.25%)
May 04, 2011	28.38	28.39	28.13	28.23	40,133	-0.12(-0.43%)
May 03, 2011	28.54	28.55	28.12	28.35	46,440	-0.19(-0.66%)

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