Date	Open	High	Low	Close	Volume	Change (%)
Jun 30, 2011	45.57	45.63	45.15	45.52	166,286	-0.04(-0.09%)
Jun 29, 2011	45.75	45.85	45.50	45.56	54,931	-0.15(-0.34%)
Jun 28, 2011	46.05	46.07	45.64	45.72	63,220	-0.40(-0.86%)
Jun 27, 2011	46.56	46.56	46.01	46.11	99,201	-0.51(-1.10%)
Jun 24, 2011	46.64	46.79	46.60	46.63	146,817	-0.06(-0.12%)
Jun 23, 2011	46.62	46.83	46.56	46.68	25,290	+0.27(+0.59%)
Jun 22, 2011	46.47	46.62	46.33	46.41	27,055	-0.03(-0.07%)
Jun 21, 2011	46.46	46.53	46.23	46.44	26,678	-0.01(-0.01%)
Jun 20, 2011	46.42	46.50	46.39	46.45	30,038	-0.13(-0.27%)
Jun 17, 2011	46.58	46.62	46.42	46.58	29,541	-0.11(-0.24%)
Jun 16, 2011	46.68	46.84	46.54	46.69	108,653	+0.17(+0.36%)
Jun 15, 2011	46.14	46.60	46.01	46.52	58,899	+0.41(+0.90%)
Jun 14, 2011	46.29	46.35	46.02	46.11	206,535	-0.45(-0.97%)
Jun 13, 2011	46.61	46.78	46.53	46.56	33,477	-0.15(-0.32%)
Jun 10, 2011	46.69	47.05	46.59	46.71	278,212	+0.19(+0.42%)
Jun 09, 2011	46.73	46.83	46.36	46.52	71,558	-0.14(-0.29%)
Jun 08, 2011	46.54	46.67	46.44	46.65	117,535	+0.23(+0.50%)
Jun 07, 2011	46.17	46.43	46.05	46.42	171,833	+0.13(+0.28%)
Jun 06, 2011	46.21	46.36	46.08	46.29	59,335	-0.09(-0.18%)
Jun 03, 2011	46.53	46.53	46.15	46.38	42,093	+0.05(+0.11%)
May 24, 2011	46.36	46.40	46.13	46.32	39,028	+0.08(+0.17%)
May 23, 2011	46.27	46.35	46.20	46.24	63,241	+0.07(+0.15%)
May 20, 2011	46.02	46.18	45.93	46.18	35,316	+0.10(+0.21%)
May 19, 2011	45.82	46.14	45.74	46.08	33,840	-0.04(-0.10%)
May 18, 2011	46.38	46.49	46.11	46.13	70,150	-0.28(-0.61%)
May 17, 2011	46.18	46.44	46.18	46.41	98,429	+0.25(+0.54%)
May 16, 2011	45.81	46.17	45.81	46.16	48,387	+0.28(+0.61%)
May 13, 2011	45.72	46.05	45.72	45.88	34,385	+0.36(+0.80%)
May 12, 2011	45.72	45.81	45.41	45.52	67,374	-0.26(-0.56%)
May 11, 2011	45.53	45.85	45.52	45.77	25,161	+0.15(+0.32%)
May 10, 2011	45.63	45.79	45.56	45.63	77,116	-0.20(-0.45%)
May 09, 2011	45.68	45.91	45.68	45.83	48,507	+0.02(+0.04%)
May 06, 2011	45.67	46.00	45.60	45.81	110,599	-0.12(-0.26%)
May 05, 2011	45.71	45.98	45.64	45.93	54,043	+0.28(+0.62%)
May 04, 2011	45.42	45.65	45.42	45.65	49,438	+0.29(+0.64%)
May 03, 2011	45.30	45.39	45.22	45.36	69,589	+0.12(+0.27%)
May 02, 2011	45.26	45.26	45.24	45.24	39,395	+0.03(+0.07%)
Apr 29, 2011	45.08	45.21	44.99	45.21	27,014	+0.12(+0.26%)
Apr 28, 2011	44.81	45.09	44.81	45.09	37,990	+0.22(+0.49%)
Apr 27, 2011	44.86	44.97	44.78	44.87	29,399	-0.25(-0.56%)
Apr 26, 2011	44.80	45.12	44.80	45.12	39,430	+0.43(+0.96%)
Apr 25, 2011	44.63	44.74	44.63	44.69	63,940	+0.09(+0.20%)
Apr 21, 2011	44.52	44.75	44.47	44.60	47,843	+0.04(+0.09%)
Apr 20, 2011	44.65	44.77	44.56	44.56	49,689	-0.17(-0.38%)
Apr 19, 2011	44.60	44.86	44.60	44.73	40,308	+0.14(+0.31%)
Apr 18, 2011	44.19	44.62	44.09	44.59	78,547	+0.05(+0.11%)
Apr 15, 2011	44.37	44.56	44.33	44.55	56,314	+0.50(+1.13%)
Apr 14, 2011	44.16	44.20	44.03	44.05	53,643	-0.06(-0.13%)
Apr 13, 2011	43.73	44.11	43.73	44.11	34,665	+0.27(+0.61%)
Apr 12, 2011	43.82	44.03	43.78	43.84	26,277	+0.27(+0.61%)
Apr 11, 2011	43.50	43.71	43.49	43.58	29,687	-0.01(-0.01%)
Apr 08, 2011	43.58	43.72	43.58	43.58	48,436	-0.05(-0.10%)
Apr 07, 2011	43.80	43.86	43.60	43.63	33,967	-0.24(-0.54%)
Apr 06, 2011	44.20	44.23	43.84	43.86	42,814	-0.43(-0.97%)
Apr 05, 2011	44.16	44.33	44.13	44.29	19,847	+0.01(+0.01%)
Apr 04, 2011	44.17	44.39	44.17	44.29	30,422	+0.03(+0.08%)

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