Date	Open	High	Low	Close	Volume	Change (%)
Jul 29, 2011	31.09	31.22	30.99	31.05	279,191	-0.28(-0.90%)
Jul 28, 2011	31.43	31.53	31.29	31.34	177,337	-0.05(-0.17%)
Jul 27, 2011	31.99	32.01	31.36	31.39	1,589,061	-0.87(-2.69%)
Jul 26, 2011	32.18	32.32	32.04	32.26	309,150	+0.68(+2.15%)
Jul 25, 2011	31.38	31.66	31.28	31.58	157,821	+0.29(+0.92%)
Jul 22, 2011	31.32	31.37	31.21	31.29	228,711	-0.12(-0.37%)
Jul 21, 2011	31.26	31.61	31.23	31.41	402,352	+0.21(+0.66%)
Jul 20, 2011	31.28	31.41	31.05	31.20	168,507	+0.00(+0.01%)
Jul 19, 2011	31.43	31.46	31.07	31.20	172,719	+0.23(+0.76%)
Jul 18, 2011	31.06	31.06	30.70	30.96	216,660	+0.41(+1.33%)
Jul 15, 2011	30.45	30.74	30.15	30.56	238,515	+0.91(+3.06%)
Jul 14, 2011	30.00	30.13	29.60	29.65	141,352	-0.11(-0.37%)
Jul 13, 2011	29.65	30.09	29.61	29.76	232,936	+0.66(+2.26%)
Jul 12, 2011	29.03	29.35	28.99	29.10	271,255	-0.33(-1.14%)
Jul 11, 2011	29.63	29.69	29.35	29.44	133,106	-0.75(-2.50%)
Jul 08, 2011	30.23	30.33	29.96	30.19	84,569	+0.02(+0.08%)
Jul 07, 2011	30.02	30.36	29.92	30.17	164,971	+0.04(+0.15%)
Jul 06, 2011	29.91	30.13	29.88	30.12	186,187	-0.02(-0.07%)
Jul 05, 2011	30.12	30.25	30.04	30.14	340,019	-0.31(-1.02%)
Jul 01, 2011	30.22	30.52	30.09	30.45	232,547	+0.30(+1.00%)
Jun 30, 2011	29.98	30.24	29.98	30.15	127,442	+0.39(+1.30%)
Jun 29, 2011	29.69	29.83	29.60	29.76	145,712	+0.15(+0.49%)
Jun 28, 2011	29.13	29.66	29.10	29.62	156,602	+0.13(+0.44%)
Jun 27, 2011	29.06	29.61	29.06	29.49	268,547	+0.56(+1.92%)
Jun 24, 2011	28.71	29.29	28.44	28.93	430,615	-0.28(-0.97%)
Jun 23, 2011	29.03	29.24	28.77	29.21	122,356	-0.01(-0.04%)
Jun 22, 2011	29.33	29.49	29.19	29.23	112,549	-0.34(-1.16%)
Jun 21, 2011	29.26	29.70	29.18	29.57	173,977	+0.38(+1.31%)
Jun 20, 2011	29.17	29.26	29.14	29.18	177,077	+0.13(+0.44%)
Jun 17, 2011	29.38	29.41	28.99	29.06	158,993	+0.01(+0.04%)
Jun 16, 2011	28.95	29.11	28.76	29.04	182,560	-0.37(-1.26%)
Jun 15, 2011	29.58	29.70	29.28	29.41	103,617	-0.29(-0.98%)
Jun 14, 2011	29.71	29.82	29.63	29.71	121,682	+0.36(+1.21%)
Jun 13, 2011	29.31	29.47	29.15	29.35	89,455	+0.25(+0.87%)
Jun 10, 2011	29.35	29.37	28.89	29.10	274,828	-0.63(-2.12%)
Jun 09, 2011	29.52	29.86	29.51	29.73	303,318	+0.44(+1.49%)
Jun 08, 2011	29.33	29.44	29.21	29.29	125,547	-0.05(-0.18%)
Jun 07, 2011	29.42	29.49	29.27	29.34	138,993	+0.23(+0.78%)
Jun 06, 2011	29.53	29.53	29.11	29.12	214,752	+0.02(+0.06%)
Jun 03, 2011	29.00	29.25	28.95	29.10	147,107	+0.62(+2.18%)
May 24, 2011	28.30	28.58	28.26	28.48	302,052	+0.42(+1.50%)
May 23, 2011	28.02	28.10	27.80	28.06	223,590	-0.64(-2.24%)
May 20, 2011	28.95	29.02	28.65	28.70	550,003	-0.48(-1.65%)
May 19, 2011	28.96	29.25	28.89	29.18	223,538	+0.38(+1.30%)
May 18, 2011	28.35	28.85	28.25	28.81	171,651	+0.49(+1.74%)
May 17, 2011	28.26	28.32	27.93	28.31	582,854	-0.34(-1.17%)
May 16, 2011	28.51	28.88	28.47	28.65	523,950	-0.08(-0.28%)
May 13, 2011	28.97	29.18	28.58	28.73	252,497	-0.22(-0.77%)
May 12, 2011	28.46	29.00	28.14	28.95	253,607	+0.21(+0.73%)
May 11, 2011	29.08	29.08	28.56	28.74	275,794	-0.52(-1.79%)
May 10, 2011	29.08	29.31	29.07	29.27	276,175	-0.35(-1.17%)
May 09, 2011	29.31	29.62	29.18	29.61	194,921	+0.31(+1.05%)
May 06, 2011	29.72	30.04	29.19	29.30	484,830	-0.07(-0.25%)
May 05, 2011	29.64	29.64	29.25	29.37	564,852	-0.43(-1.44%)
May 04, 2011	30.69	30.73	29.62	29.80	494,274	-0.65(-2.12%)
May 03, 2011	30.89	31.04	30.38	30.45	345,221	-0.81(-2.59%)

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