Date	Open	High	Low	Close	Volume	Change (%)
Jun 30, 2011	45.78	46.12	45.66	45.85	14,141,667	+0.14(+0.32%)
Jun 29, 2011	45.65	45.90	45.44	45.70	13,386,981	+0.28(+0.61%)
Jun 28, 2011	45.21	45.57	45.06	45.43	11,207,150	+0.45(+1.01%)
Jun 27, 2011	45.00	45.23	44.80	44.97	10,452,514	+0.13(+0.29%)
Jun 24, 2011	45.19	45.22	44.68	44.84	19,131,190	-0.42(-0.93%)
Jun 23, 2011	45.17	45.31	44.59	45.26	23,554,178	-0.28(-0.61%)
Jun 22, 2011	45.81	45.92	45.52	45.54	11,557,735	-0.29(-0.63%)
Jun 21, 2011	45.85	46.01	45.60	45.83	14,234,970	-0.01(-0.03%)
Jun 20, 2011	45.84	45.88	45.73	45.84	13,506,180	+0.15(+0.33%)
Jun 17, 2011	45.92	46.15	45.62	45.69	20,831,998	-0.02(-0.05%)
Jun 16, 2011	45.28	45.73	45.13	45.71	16,952,440	+0.11(+0.24%)
Jun 15, 2011	46.18	46.18	45.29	45.60	18,314,846	-0.65(-1.40%)
Jun 14, 2011	46.15	46.43	46.01	46.25	16,523,807	+0.35(+0.77%)
Jun 13, 2011	45.71	46.16	45.67	45.90	11,818,938	+0.34(+0.76%)
Jun 10, 2011	45.83	45.96	45.55	45.55	13,512,130	-0.48(-1.03%)
Jun 09, 2011	45.72	46.37	45.61	46.03	20,390,936	+0.44(+0.97%)
Jun 08, 2011	45.14	45.65	44.93	45.59	14,537,918	+0.44(+0.98%)
Jun 07, 2011	45.49	45.68	45.15	45.15	15,164,003	-0.38(-0.83%)
Jun 06, 2011	45.40	45.64	45.38	45.52	12,183,263	-0.03(-0.06%)
Jun 03, 2011	45.38	45.74	45.35	45.55	15,037,908	+0.61(+1.35%)
May 24, 2011	44.92	45.25	44.75	44.95	16,124,666	+0.15(+0.34%)
May 23, 2011	44.54	44.88	44.47	44.80	17,600,168	-0.09(-0.20%)
May 20, 2011	45.27	45.32	44.60	44.88	18,106,156	-0.48(-1.05%)
May 19, 2011	45.46	45.46	44.99	45.36	14,185,032	-0.08(-0.17%)
May 18, 2011	45.21	45.44	45.06	45.44	13,218,469	+0.07(+0.15%)
May 17, 2011	45.25	45.42	45.00	45.37	15,798,332	+0.02(+0.05%)
May 16, 2011	45.38	45.64	45.23	45.35	16,851,412	-0.17(-0.38%)
May 13, 2011	45.84	45.95	45.06	45.52	17,133,658	-0.39(-0.85%)
May 12, 2011	45.12	46.03	44.97	45.91	22,847,998	+0.42(+0.93%)
May 11, 2011	45.31	45.60	44.97	45.49	29,262,444	+0.55(+1.23%)
May 10, 2011	44.83	44.96	44.60	44.93	14,207,121	+0.09(+0.20%)
May 09, 2011	44.49	44.93	44.46	44.84	13,180,804	+0.25(+0.55%)
May 06, 2011	44.58	44.75	44.49	44.60	17,446,192	+0.18(+0.40%)
May 05, 2011	44.72	44.83	44.28	44.42	21,859,724	-0.45(-1.01%)
May 04, 2011	45.10	45.31	44.67	44.87	19,642,666	-0.40(-0.89%)
May 03, 2011	45.17	45.41	45.10	45.27	19,182,552	+0.03(+0.08%)
May 02, 2011	45.29	45.30	45.11	45.24	22,631,468	+0.33(+0.75%)
Apr 29, 2011	44.82	45.08	44.69	44.90	17,714,522	+0.23(+0.52%)
Apr 28, 2011	44.68	44.92	44.37	44.67	19,163,080	-0.13(-0.29%)
Apr 27, 2011	43.35	44.82	43.32	44.80	34,807,404	+0.42(+0.95%)
Apr 26, 2011	43.78	44.62	43.78	44.38	21,286,056	+0.57(+1.31%)
Apr 25, 2011	43.83	43.87	43.55	43.80	10,578,374	+0.03(+0.06%)
Apr 21, 2011	43.60	43.93	43.57	43.78	17,120,204	-0.22(-0.50%)
Apr 20, 2011	43.19	44.10	43.17	44.00	39,168,596	+1.16(+2.71%)
Apr 19, 2011	42.36	42.96	42.23	42.83	38,196,600	+1.52(+3.69%)
Apr 18, 2011	41.30	41.81	41.06	41.31	29,333,566	-0.07(-0.17%)
Apr 15, 2011	41.16	41.65	40.98	41.38	27,242,412	+0.37(+0.90%)
Apr 14, 2011	40.69	41.08	40.65	41.01	15,280,948	+0.29(+0.70%)
Apr 13, 2011	40.76	40.96	40.66	40.72	15,363,707	-0.23(-0.57%)
Apr 12, 2011	40.76	41.05	40.76	40.96	13,498,852	+0.05(+0.13%)
Apr 11, 2011	40.68	41.11	40.66	40.90	14,412,950	+0.27(+0.67%)
Apr 08, 2011	40.81	40.85	40.53	40.63	11,503,394	-0.01(-0.03%)
Apr 07, 2011	40.81	40.83	40.48	40.64	13,528,320	-0.12(-0.30%)
Apr 06, 2011	40.79	40.93	40.72	40.76	14,653,216	-0.10(-0.23%)
Apr 05, 2011	40.83	40.97	40.64	40.86	15,518,839	-0.24(-0.58%)
Apr 04, 2011	40.66	41.12	40.63	41.10	13,789,223	+0.45(+1.11%)

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