Date	Open	High	Low	Close	Volume	Change (%)
Jun 30, 2011	56.31	56.92	56.21	56.85	1,612,512	+0.76(+1.35%)
Jun 29, 2011	55.51	56.26	55.03	56.09	1,338,047	+0.47(+0.85%)
Jun 28, 2011	55.28	55.99	54.98	55.62	971,463	+0.64(+1.16%)
Jun 27, 2011	54.36	55.16	54.18	54.98	1,550,928	+0.53(+0.97%)
Jun 24, 2011	54.67	55.10	53.85	54.45	1,817,664	-0.07(-0.13%)
Jun 23, 2011	52.93	54.57	52.85	54.52	1,496,504	+0.97(+1.81%)
Jun 22, 2011	53.74	54.16	53.11	53.55	2,323,528	-0.12(-0.22%)
Jun 21, 2011	53.12	54.80	52.87	53.67	2,504,156	+0.87(+1.65%)
Jun 20, 2011	52.90	53.03	51.77	52.80	1,217,013	+0.77(+1.48%)
Jun 17, 2011	52.95	52.95	52.03	52.03	1,378,128	-0.37(-0.71%)
Jun 16, 2011	52.19	52.63	51.68	52.40	2,335,896	+0.06(+0.11%)
Jun 15, 2011	53.57	53.66	52.22	52.34	1,521,178	-1.42(-2.64%)
Jun 14, 2011	53.35	54.00	53.12	53.76	1,331,961	+0.50(+0.94%)
Jun 13, 2011	53.60	53.88	52.79	53.26	1,119,736	-0.35(-0.65%)
Jun 10, 2011	54.20	54.56	53.53	53.61	1,353,926	-0.57(-1.05%)
Jun 09, 2011	54.11	54.49	53.91	54.18	1,114,138	-0.24(-0.44%)
Jun 08, 2011	54.37	54.74	54.01	54.42	1,000,582	-0.08(-0.15%)
Jun 07, 2011	54.66	55.13	54.19	54.50	1,454,398	+0.06(+0.11%)
Jun 06, 2011	55.04	55.35	54.34	54.44	1,456,208	-0.88(-1.59%)
Jun 03, 2011	55.41	55.98	54.99	55.32	2,012,111	+2.27(+4.28%)
May 24, 2011	54.57	54.97	52.95	53.05	1,982,840	-1.52(-2.79%)
May 23, 2011	54.84	54.91	54.25	54.57	1,061,034	-0.78(-1.41%)
May 20, 2011	54.86	55.77	54.77	55.35	1,396,518	+0.52(+0.95%)
May 19, 2011	54.60	55.00	54.46	54.83	1,450,046	+0.32(+0.59%)
May 18, 2011	53.99	54.68	53.80	54.51	1,867,637	+0.58(+1.08%)
May 17, 2011	54.30	54.47	53.74	53.93	1,887,763	-0.41(-0.75%)
May 16, 2011	54.91	55.00	54.29	54.34	1,214,651	-0.83(-1.50%)
May 13, 2011	55.80	55.80	55.07	55.17	1,010,354	-0.61(-1.09%)
May 12, 2011	55.15	55.91	54.91	55.78	1,048,652	+0.50(+0.90%)
May 11, 2011	55.37	55.64	54.51	55.28	992,971	-0.24(-0.43%)
May 10, 2011	55.30	55.76	55.17	55.52	947,846	+0.55(+1.00%)
May 09, 2011	54.89	55.31	54.59	54.97	1,053,105	+0.08(+0.15%)
May 06, 2011	54.21	55.59	54.19	54.89	2,130,223	+1.19(+2.22%)
May 05, 2011	53.82	54.48	53.48	53.70	1,910,489	-0.37(-0.68%)
May 04, 2011	54.92	55.23	53.74	54.07	1,225,571	-1.01(-1.83%)
May 03, 2011	54.82	55.16	54.24	55.08	1,433,469	+0.33(+0.60%)
May 02, 2011	54.81	55.55	54.67	54.75	1,441,697	-0.18(-0.33%)
Apr 29, 2011	55.15	55.65	54.89	54.93	2,490,495	-0.03(-0.05%)
Apr 28, 2011	54.25	55.23	54.05	54.96	2,351,566	+0.70(+1.29%)
Apr 27, 2011	53.94	54.30	53.68	54.26	1,269,600	+0.66(+1.23%)
Apr 26, 2011	53.59	53.98	53.17	53.60	1,116,765	+0.26(+0.49%)
Apr 25, 2011	53.48	53.56	53.02	53.34	653,345	+0.01(+0.02%)
Apr 21, 2011	53.51	53.64	53.17	53.33	998,447	-0.05(-0.09%)
Apr 20, 2011	53.26	53.80	53.13	53.38	1,285,870	+0.84(+1.60%)
Apr 19, 2011	53.13	53.38	52.41	52.54	1,488,129	-0.49(-0.92%)
Apr 18, 2011	53.37	53.64	52.74	53.03	2,264,861	-1.08(-2.00%)
Apr 15, 2011	53.50	54.23	52.55	54.11	3,270,802	+0.55(+1.03%)
Apr 14, 2011	51.70	53.94	51.00	53.56	4,269,421	+1.58(+3.04%)
Apr 13, 2011	51.55	53.89	51.41	51.98	3,634,338	+0.60(+1.17%)
Apr 12, 2011	51.42	51.66	50.93	51.38	1,199,981	-0.24(-0.46%)
Apr 11, 2011	51.58	52.36	51.02	51.62	1,265,596	+0.27(+0.53%)
Apr 08, 2011	51.69	52.15	51.16	51.35	1,022,474	-0.27(-0.52%)
Apr 07, 2011	51.66	52.44	51.28	51.62	894,650	-0.16(-0.31%)
Apr 06, 2011	52.00	52.16	51.36	51.78	591,774	+0.12(+0.23%)
Apr 05, 2011	51.92	51.94	51.38	51.66	781,326	-0.32(-0.61%)
Apr 04, 2011	51.62	52.03	51.52	51.98	886,475	+0.38(+0.75%)

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