Date	Open	High	Low	Close	Volume	Change (%)
Jun 30, 2011	53.52	53.87	53.44	53.80	27,758	+0.47(+0.88%)
Jun 29, 2011	53.30	53.42	53.19	53.33	28,166	+0.31(+0.59%)
Jun 28, 2011	52.73	53.02	52.73	53.02	18,657	+0.43(+0.82%)
Jun 27, 2011	52.35	52.75	52.35	52.59	16,370	+0.29(+0.55%)
Jun 24, 2011	52.58	52.68	52.24	52.30	7,307	-0.31(-0.59%)
Jun 23, 2011	52.38	52.61	52.01	52.61	37,723	-0.29(-0.56%)
Jun 22, 2011	53.08	53.23	52.90	52.90	19,743	-0.31(-0.58%)
Jun 21, 2011	53.11	53.32	53.04	53.22	35,028	+0.31(+0.59%)
Jun 20, 2011	52.89	52.94	52.84	52.91	38,685	+0.47(+0.90%)
Jun 17, 2011	52.59	52.67	52.42	52.43	17,534	+0.30(+0.58%)
Jun 16, 2011	51.97	52.33	51.83	52.13	40,929	+0.17(+0.33%)
Jun 15, 2011	52.43	52.52	51.77	51.96	32,222	-0.84(-1.59%)
Jun 14, 2011	52.54	52.93	52.48	52.80	35,800	+0.73(+1.41%)
Jun 13, 2011	51.97	52.25	51.89	52.06	55,624	+0.23(+0.44%)
Jun 10, 2011	52.29	52.32	51.80	51.83	31,574	-0.67(-1.27%)
Jun 09, 2011	52.22	52.73	52.06	52.50	98,354	+0.41(+0.79%)
Jun 08, 2011	52.16	52.20	51.94	52.09	290,410	-0.21(-0.40%)
Jun 07, 2011	52.53	52.58	52.28	52.30	56,848	-0.12(-0.22%)
Jun 06, 2011	52.70	52.74	52.41	52.42	161,401	-0.37(-0.71%)
Jun 03, 2011	53.14	53.14	52.73	52.79	92,421	-1.06(-1.97%)
May 24, 2011	54.01	54.04	53.78	53.85	42,418	-0.05(-0.09%)
May 23, 2011	53.94	54.02	53.73	53.90	35,428	-0.45(-0.83%)
May 20, 2011	54.64	54.64	54.23	54.35	51,764	-0.28(-0.51%)
May 19, 2011	54.51	54.67	54.32	54.63	404,284	+0.28(+0.51%)
May 18, 2011	54.05	54.39	53.92	54.35	404,369	+0.39(+0.72%)
May 17, 2011	53.84	54.05	53.70	53.96	69,214	+0.00(+0.00%)
May 16, 2011	53.96	54.19	53.92	53.96	167,433	-0.16(-0.29%)
May 13, 2011	54.36	54.46	54.05	54.12	71,993	-0.13(-0.24%)
May 12, 2011	53.53	54.31	53.53	54.25	407,928	+0.57(+1.07%)
May 11, 2011	53.81	53.98	53.51	53.67	24,553	-0.19(-0.36%)
May 10, 2011	53.60	53.94	53.60	53.87	391,255	+0.34(+0.64%)
May 09, 2011	53.49	53.60	53.34	53.53	16,951	+0.12(+0.22%)
May 06, 2011	53.53	53.87	53.28	53.41	32,533	+0.16(+0.31%)
May 05, 2011	53.29	53.65	53.11	53.25	50,261	-0.36(-0.68%)
May 04, 2011	53.77	53.79	53.49	53.61	10,667	-0.03(-0.06%)
May 03, 2011	53.63	53.71	53.50	53.64	118,361	-0.03(-0.06%)
May 02, 2011	53.63	53.69	53.63	53.67	17,803	+0.00(+0.00%)
Apr 29, 2011	53.72	53.76	53.60	53.67	14,545	+0.12(+0.22%)
Apr 28, 2011	53.05	53.58	53.05	53.56	32,091	+0.40(+0.74%)
Apr 27, 2011	53.15	53.19	52.94	53.16	17,631	+0.33(+0.62%)
Apr 26, 2011	52.63	52.91	52.55	52.84	103,483	+0.29(+0.56%)
Apr 25, 2011	52.49	52.54	52.27	52.54	22,731	-0.14(-0.27%)
Apr 21, 2011	52.82	52.82	52.60	52.68	74,082	+0.13(+0.25%)
Apr 20, 2011	52.69	52.70	52.52	52.55	64,196	+0.52(+1.00%)
Apr 19, 2011	52.02	52.04	51.74	52.03	92,489	+0.17(+0.33%)
Apr 18, 2011	52.00	52.00	51.59	51.86	39,315	-0.44(-0.85%)
Apr 15, 2011	52.09	52.39	51.99	52.30	19,866	+0.19(+0.36%)
Apr 14, 2011	51.72	52.16	51.68	52.11	76,267	+0.26(+0.49%)
Apr 13, 2011	51.88	51.93	51.73	51.86	30,557	+0.09(+0.16%)
Apr 12, 2011	51.71	51.83	51.48	51.77	75,208	+0.09(+0.18%)
Apr 11, 2011	51.81	51.90	51.66	51.68	137,103	+0.14(+0.27%)
Apr 08, 2011	52.02	52.02	51.36	51.54	799,062	-0.26(-0.51%)
Apr 07, 2011	52.01	52.01	51.58	51.80	17,106	-0.12(-0.24%)
Apr 06, 2011	52.15	52.15	51.86	51.93	20,886	-0.01(-0.02%)
Apr 05, 2011	51.80	52.03	51.79	51.94	20,630	+0.08(+0.15%)
Apr 04, 2011	51.80	51.89	51.73	51.86	12,538	+0.12(+0.22%)

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