Date	Open	High	Low	Close	Volume	Change (%)
Jun 30, 2011	54.89	55.44	54.87	55.37	1,249,313	+0.48(+0.88%)
Jun 29, 2011	55.22	55.29	54.63	54.89	1,159,092	-0.18(-0.33%)
Jun 28, 2011	54.43	55.22	54.34	55.08	1,310,667	+0.65(+1.19%)
Jun 27, 2011	53.90	54.59	53.88	54.43	939,212	+0.54(+1.01%)
Jun 24, 2011	54.31	54.43	53.81	53.88	2,972,324	-0.45(-0.82%)
Jun 23, 2011	53.90	54.38	53.21	54.33	2,208,495	-0.12(-0.23%)
Jun 22, 2011	55.35	55.41	54.42	54.45	2,215,568	-1.17(-2.10%)
Jun 21, 2011	54.98	55.80	54.84	55.62	1,759,983	+1.09(+1.99%)
Jun 20, 2011	54.53	54.60	54.43	54.53	1,338,774	+0.17(+0.31%)
Jun 17, 2011	54.87	55.30	54.11	54.37	2,593,277	-0.40(-0.74%)
Jun 16, 2011	55.12	55.32	54.48	54.77	1,422,606	-0.25(-0.45%)
Jun 15, 2011	55.64	56.07	54.85	55.01	1,303,206	-0.88(-1.57%)
Jun 14, 2011	56.01	56.28	55.75	55.89	1,594,657	+0.34(+0.62%)
Jun 13, 2011	55.24	55.77	55.15	55.55	1,792,793	+0.47(+0.86%)
Jun 10, 2011	56.00	56.11	55.06	55.08	1,480,906	-1.04(-1.86%)
Jun 09, 2011	55.84	56.44	55.64	56.12	1,214,907	+0.54(+0.98%)
Jun 08, 2011	56.32	56.47	55.43	55.57	2,650,123	-0.91(-1.61%)
Jun 07, 2011	57.31	57.34	56.48	56.49	1,860,062	-0.56(-0.98%)
Jun 06, 2011	57.60	57.60	57.05	57.05	1,201,481	-0.62(-1.08%)
Jun 03, 2011	57.44	57.74	57.21	57.67	2,230,880	-1.01(-1.72%)
May 24, 2011	58.74	58.94	58.52	58.68	1,699,975	-0.03(-0.04%)
May 23, 2011	58.81	58.97	58.33	58.70	1,591,876	-0.61(-1.03%)
May 20, 2011	59.79	59.95	58.91	59.32	1,600,749	-0.51(-0.85%)
May 19, 2011	60.44	60.45	59.61	59.82	2,111,389	-0.52(-0.86%)
May 18, 2011	60.17	60.55	60.10	60.34	2,071,180	+0.06(+0.10%)
May 17, 2011	60.05	60.36	59.77	60.28	1,576,999	-0.07(-0.12%)
May 16, 2011	60.23	60.45	60.11	60.35	1,343,549	-0.01(-0.01%)
May 13, 2011	60.89	61.22	60.00	60.36	1,140,205	-0.57(-0.93%)
May 12, 2011	60.46	61.11	60.26	60.93	2,358,603	+0.34(+0.56%)
May 11, 2011	60.70	61.27	60.37	60.59	3,605,836	-0.47(-0.77%)
May 10, 2011	59.71	61.10	59.65	61.06	2,873,853	+1.53(+2.58%)
May 09, 2011	59.03	59.61	58.73	59.53	1,823,730	+0.39(+0.65%)
May 06, 2011	58.83	59.70	58.33	59.14	3,611,544	+1.03(+1.78%)
May 05, 2011	57.63	59.02	57.57	58.11	2,606,224	+0.13(+0.23%)
May 04, 2011	57.97	58.08	57.41	57.98	1,989,818	+0.03(+0.05%)
May 03, 2011	57.49	58.07	57.34	57.95	1,370,698	+0.22(+0.38%)
May 02, 2011	57.70	57.74	57.63	57.73	1,942,405	+0.56(+0.98%)
Apr 29, 2011	58.08	58.48	57.14	57.17	2,695,168	-0.45(-0.78%)
Apr 28, 2011	56.16	58.41	56.09	57.62	4,720,241	+2.50(+4.53%)
Apr 27, 2011	54.99	55.48	54.49	55.12	1,795,653	+0.11(+0.19%)
Apr 26, 2011	53.95	55.14	53.83	55.01	1,888,723	+1.18(+2.20%)
Apr 25, 2011	54.52	54.65	53.80	53.83	872,396	-0.70(-1.29%)
Apr 21, 2011	54.20	54.65	53.98	54.53	1,269,795	+0.61(+1.14%)
Apr 20, 2011	55.00	55.04	53.60	53.92	3,622,260	-1.56(-2.81%)
Apr 19, 2011	53.89	55.48	53.80	55.48	2,410,939	+1.67(+3.11%)
Apr 18, 2011	53.94	54.04	53.52	53.80	1,257,228	-0.52(-0.95%)
Apr 15, 2011	52.86	54.70	52.86	54.32	2,614,504	+1.60(+3.04%)
Apr 14, 2011	52.26	53.34	52.14	52.72	1,823,518	+0.26(+0.50%)
Apr 13, 2011	52.37	52.70	52.15	52.46	1,178,423	+0.18(+0.35%)
Apr 12, 2011	52.32	52.93	52.12	52.27	1,497,617	-0.67(-1.26%)
Apr 11, 2011	52.61	53.10	52.50	52.94	1,036,333	+0.45(+0.85%)
Apr 08, 2011	53.45	53.49	52.38	52.49	1,509,712	-0.69(-1.30%)
Apr 07, 2011	53.05	53.82	52.95	53.18	1,401,807	+0.00(+0.00%)
Apr 06, 2011	53.13	53.67	53.02	53.18	3,581,714	+0.28(+0.53%)
Apr 05, 2011	53.10	53.17	52.68	52.90	1,475,497	-0.39(-0.72%)
Apr 04, 2011	53.68	53.81	53.04	53.29	1,274,515	-0.40(-0.75%)

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