Date	Open	High	Low	Close	Volume	Change (%)
Jun 30, 2011	58.44	58.92	58.41	58.85	3,651,289	+0.42(+0.73%)
Jun 29, 2011	58.20	58.45	58.12	58.42	2,628,385	+0.37(+0.63%)
Jun 28, 2011	57.90	58.06	57.85	58.06	1,502,923	+0.31(+0.53%)
Jun 27, 2011	57.74	57.84	57.69	57.75	1,230,915	+0.03(+0.05%)
Jun 24, 2011	58.01	58.01	57.62	57.72	1,809,136	-0.20(-0.35%)
Jun 23, 2011	57.55	58.06	57.27	57.93	3,609,466	+0.25(+0.43%)
Jun 22, 2011	58.12	58.12	57.62	57.68	2,174,520	-0.48(-0.83%)
Jun 21, 2011	57.80	58.16	57.80	58.16	3,258,125	+0.38(+0.66%)
Jun 20, 2011	57.80	57.81	57.65	57.78	1,873,142	+0.16(+0.28%)
Jun 17, 2011	57.43	57.74	57.12	57.62	4,865,566	+0.88(+1.55%)
Jun 16, 2011	57.82	58.06	56.46	56.74	11,361,125	-1.08(-1.87%)
Jun 15, 2011	57.99	58.12	57.80	57.82	1,756,636	-0.31(-0.53%)
Jun 14, 2011	57.96	58.23	57.96	58.13	1,280,196	+0.47(+0.81%)
Jun 13, 2011	58.01	58.15	57.65	57.66	3,369,324	-0.16(-0.28%)
Jun 10, 2011	58.32	58.41	57.66	57.82	3,978,825	-0.59(-1.00%)
Jun 09, 2011	58.41	58.60	58.32	58.41	2,786,736	+0.06(+0.10%)
Jun 08, 2011	58.51	58.60	58.35	58.35	2,087,767	-0.20(-0.35%)
Jun 07, 2011	58.66	58.70	58.53	58.56	1,986,668	+0.09(+0.15%)
Jun 06, 2011	58.66	58.67	58.44	58.47	2,184,289	-0.13(-0.22%)
Jun 03, 2011	58.83	58.83	58.59	58.60	3,105,631	-0.32(-0.54%)
May 24, 2011	59.23	59.25	58.92	58.92	2,092,760	-0.20(-0.34%)
May 23, 2011	59.15	59.27	59.09	59.12	1,931,386	-0.22(-0.37%)
May 20, 2011	59.33	59.39	59.25	59.34	752,636	+0.01(+0.02%)
May 19, 2011	59.39	59.41	59.28	59.33	769,959	-0.06(-0.10%)
May 18, 2011	59.31	59.39	59.23	59.39	1,253,132	+0.10(+0.17%)
May 17, 2011	59.14	59.30	59.07	59.28	1,320,977	+0.12(+0.20%)
May 16, 2011	59.20	59.25	59.08	59.17	1,169,508	+0.09(+0.15%)
May 13, 2011	59.30	59.31	59.07	59.08	1,561,403	-0.16(-0.27%)
May 12, 2011	59.21	59.27	59.02	59.24	1,166,729	+0.04(+0.07%)
May 11, 2011	59.37	59.37	59.14	59.20	1,199,100	-0.10(-0.17%)
May 10, 2011	59.25	59.34	59.18	59.30	1,054,326	+0.10(+0.17%)
May 09, 2011	59.20	59.24	59.11	59.20	1,233,348	-0.01(-0.02%)
May 06, 2011	59.01	59.21	59.01	59.21	2,135,866	+0.33(+0.57%)
May 05, 2011	59.05	59.08	58.80	58.88	2,173,928	-0.20(-0.34%)
May 04, 2011	59.14	59.14	58.99	59.08	1,358,280	-0.04(-0.07%)
May 03, 2011	59.12	59.17	58.98	59.12	1,329,837	+0.03(+0.05%)
May 02, 2011	59.15	59.18	59.09	59.09	1,181,180	-0.01(-0.01%)
Apr 29, 2011	59.09	59.14	59.04	59.10	968,549	+0.13(+0.22%)
Apr 28, 2011	58.86	59.03	58.86	58.97	1,935,015	+0.12(+0.20%)
Apr 27, 2011	58.93	58.94	58.84	58.86	1,246,141	-0.03(-0.05%)
Apr 26, 2011	58.84	58.90	58.80	58.88	1,072,781	+0.12(+0.20%)
Apr 25, 2011	58.80	58.87	58.75	58.77	1,343,422	-0.06(-0.10%)
Apr 21, 2011	58.73	58.83	58.62	58.83	1,357,530	+0.20(+0.35%)
Apr 20, 2011	58.58	58.71	58.51	58.62	1,518,572	+0.16(+0.27%)
Apr 19, 2011	58.39	58.49	58.36	58.47	1,846,128	+0.25(+0.42%)
Apr 18, 2011	58.42	58.42	58.22	58.22	3,273,680	-0.29(-0.49%)
Apr 15, 2011	58.51	58.55	58.44	58.51	1,065,043	+0.12(+0.20%)
Apr 14, 2011	58.57	58.57	58.38	58.39	1,558,148	-0.22(-0.37%)
Apr 13, 2011	58.48	58.61	58.42	58.61	1,898,680	+0.32(+0.55%)
Apr 12, 2011	58.38	58.47	58.29	58.29	2,408,446	-0.17(-0.30%)
Apr 11, 2011	58.65	58.65	58.47	58.47	1,476,259	-0.07(-0.12%)
Apr 08, 2011	58.65	58.65	58.52	58.54	1,440,575	-0.07(-0.12%)
Apr 07, 2011	58.52	58.63	58.52	58.61	1,713,875	+0.09(+0.15%)
Apr 06, 2011	58.52	58.54	58.45	58.52	1,015,488	+0.14(+0.25%)
Apr 05, 2011	58.47	58.57	58.38	58.38	2,438,768	-0.16(-0.27%)
Apr 04, 2011	58.12	58.54	58.12	58.54	5,176,881	+0.43(+0.75%)

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