Date	Open	High	Low	Close	Volume	Change (%)
Jul 29, 2011	27.70	28.15	27.50	28.03	26,316	-0.11(-0.38%)
Jul 28, 2011	28.12	28.46	28.07	28.13	17,201	+0.01(+0.03%)
Jul 27, 2011	28.79	28.79	28.12	28.12	15,325	-0.93(-3.21%)
Jul 26, 2011	29.18	29.18	29.02	29.05	11,591	-0.22(-0.74%)
Jul 25, 2011	29.20	29.44	29.10	29.27	40,548	-0.30(-1.00%)
Jul 22, 2011	29.57	29.58	29.41	29.57	11,306	+0.03(+0.10%)
Jul 21, 2011	29.33	29.59	29.30	29.54	12,741	+0.30(+1.02%)
Jul 20, 2011	29.31	29.31	29.08	29.24	24,726	-0.07(-0.23%)
Jul 19, 2011	28.92	29.31	28.92	29.31	16,405	+0.60(+2.10%)
Jul 18, 2011	28.96	29.05	28.50	28.71	17,814	-0.41(-1.42%)
Jul 15, 2011	29.03	29.12	28.93	29.12	5,412	+0.12(+0.40%)
Jul 14, 2011	29.46	29.59	28.89	29.01	30,596	-0.39(-1.33%)
Jul 13, 2011	29.32	29.66	29.29	29.40	10,702	+0.25(+0.86%)
Jul 12, 2011	29.16	29.34	29.13	29.14	6,589	-0.14(-0.48%)
Jul 11, 2011	29.57	29.69	29.29	29.29	19,916	-0.68(-2.26%)
Jul 08, 2011	29.76	29.96	29.69	29.96	14,452	-0.18(-0.59%)
Jul 07, 2011	29.97	30.23	29.94	30.14	94,865	+0.46(+1.54%)
Jul 06, 2011	29.51	29.70	29.43	29.68	7,770	+0.15(+0.51%)
Jul 05, 2011	29.52	29.59	29.40	29.53	10,089	+0.06(+0.20%)
Jul 01, 2011	29.07	29.51	28.99	29.48	21,371	+0.43(+1.47%)
Jun 30, 2011	28.89	29.11	28.89	29.05	17,952	+0.24(+0.85%)
Jun 29, 2011	28.78	28.85	28.60	28.81	23,637	+0.19(+0.65%)
Jun 28, 2011	28.35	28.65	28.35	28.62	26,923	+0.38(+1.33%)
Jun 27, 2011	28.03	28.27	27.87	28.24	52,948	+0.23(+0.81%)
Jun 24, 2011	28.27	28.28	27.92	28.02	191,053	-0.12(-0.44%)
Jun 23, 2011	27.68	28.14	27.50	28.14	38,536	+0.08(+0.27%)
Jun 22, 2011	28.14	28.41	28.07	28.07	83,184	-0.23(-0.80%)
Jun 21, 2011	27.89	28.30	27.87	28.29	96,600	+0.62(+2.24%)
Jun 20, 2011	27.61	27.77	27.34	27.67	120,799	+0.23(+0.82%)
Jun 17, 2011	27.70	27.72	27.34	27.44	116,870	+0.03(+0.10%)
Jun 16, 2011	27.41	27.64	27.13	27.42	100,602	+0.07(+0.26%)
Jun 15, 2011	27.56	27.74	27.31	27.35	74,340	-0.51(-1.81%)
Jun 14, 2011	27.51	27.93	27.51	27.85	131,964	+0.59(+2.16%)
Jun 13, 2011	27.46	27.57	27.16	27.26	82,519	-0.09(-0.32%)
Jun 10, 2011	27.63	27.66	27.24	27.35	135,538	-0.44(-1.60%)
Jun 09, 2011	27.74	27.92	27.64	27.80	42,447	+0.15(+0.53%)
Jun 08, 2011	27.87	27.94	27.62	27.65	117,718	-0.30(-1.08%)
Jun 07, 2011	28.03	28.19	27.95	27.95	91,505	+0.04(+0.16%)
Jun 06, 2011	28.32	28.41	27.89	27.91	153,565	-0.42(-1.48%)
Jun 03, 2011	28.34	28.63	28.30	28.33	62,738	-0.08(-0.27%)
May 24, 2011	28.62	28.72	28.37	28.40	93,086	-0.16(-0.54%)
May 23, 2011	28.56	28.71	28.48	28.56	85,782	-0.56(-1.92%)
May 20, 2011	29.18	29.20	28.86	29.12	109,275	-0.17(-0.59%)
May 19, 2011	29.40	29.43	29.05	29.29	103,394	+0.18(+0.62%)
May 18, 2011	28.80	29.21	28.78	29.11	74,572	+0.34(+1.17%)
May 17, 2011	28.62	28.85	28.61	28.77	89,300	-0.06(-0.22%)
May 16, 2011	29.16	29.37	28.83	28.83	70,538	-0.46(-1.57%)
May 13, 2011	29.72	29.78	29.24	29.29	56,489	-0.36(-1.23%)
May 12, 2011	29.28	29.77	29.17	29.66	99,455	+0.18(+0.62%)
May 11, 2011	29.88	29.92	29.32	29.48	84,037	-0.49(-1.64%)
May 10, 2011	29.67	29.97	29.66	29.97	97,639	+0.47(+1.59%)
May 09, 2011	29.17	29.56	29.13	29.50	44,738	+0.31(+1.06%)
May 06, 2011	29.38	29.56	29.12	29.19	49,665	+0.07(+0.24%)
May 05, 2011	29.00	29.47	28.90	29.12	145,217	-0.08(-0.27%)
May 04, 2011	29.59	29.60	29.03	29.20	76,597	-0.35(-1.17%)
May 03, 2011	29.90	29.95	29.39	29.54	60,498	-0.39(-1.32%)

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