Date	Open	High	Low	Close	Volume	Change (%)
Jun 30, 2011	38.89	38.92	38.57	38.78	6,690	-0.11(-0.28%)
Jun 29, 2011	38.85	39.04	38.67	38.89	5,677	+0.03(+0.09%)
Jun 28, 2011	38.85	38.89	38.85	38.85	12,237	-0.15(-0.38%)
Jun 27, 2011	38.78	39.01	38.78	39.00	2,812	+0.07(+0.19%)
Jun 24, 2011	38.85	39.02	38.76	38.93	5,959	+0.14(+0.37%)
Jun 23, 2011	38.88	38.92	38.78	38.78	5,091	+0.10(+0.25%)
Jun 22, 2011	38.98	38.98	38.68	38.69	45,187	-0.22(-0.58%)
Jun 21, 2011	39.02	39.02	38.82	38.91	17,076	+0.10(+0.25%)
Jun 20, 2011	38.93	38.93	38.77	38.82	10,605	-0.24(-0.62%)
Jun 17, 2011	38.78	39.06	38.78	39.06	15,373	+0.07(+0.19%)
Jun 16, 2011	38.92	39.00	38.83	38.98	17,860	+0.16(+0.42%)
Jun 15, 2011	38.98	38.98	38.64	38.82	17,654	+0.00(+0.01%)
Jun 14, 2011	38.92	38.93	38.76	38.82	2,212	-0.01(-0.02%)
Jun 13, 2011	38.76	38.83	38.67	38.83	54,353	+0.11(+0.28%)
Jun 10, 2011	38.63	38.95	38.62	38.72	57,348	+0.08(+0.22%)
Jun 09, 2011	38.87	38.87	38.58	38.63	9,150	-0.15(-0.38%)
Jun 08, 2011	38.88	38.89	38.77	38.78	9,766	+0.06(+0.15%)
Jun 07, 2011	38.92	38.92	38.71	38.72	13,763	+0.01(+0.04%)
Jun 06, 2011	38.89	38.89	38.57	38.71	4,518	-0.02(-0.04%)
Jun 03, 2011	38.77	38.95	38.56	38.72	11,634	+0.23(+0.59%)
May 24, 2011	38.55	38.66	38.49	38.50	15,703	+0.06(+0.16%)
May 23, 2011	38.66	38.66	38.43	38.43	415,185	-0.22(-0.58%)
May 20, 2011	38.64	38.68	38.62	38.66	6,714	+0.05(+0.13%)
May 19, 2011	38.62	38.65	38.58	38.61	20,078	-0.05(-0.13%)
May 18, 2011	38.63	38.68	38.63	38.66	12,944	+0.07(+0.18%)
May 17, 2011	38.61	38.67	38.59	38.59	34,738	-0.01(-0.03%)
May 16, 2011	38.31	38.75	38.31	38.60	48,932	+0.12(+0.31%)
May 13, 2011	38.47	38.48	38.34	38.48	10,331	+0.02(+0.04%)
May 12, 2011	38.37	38.46	38.34	38.46	10,329	+0.12(+0.31%)
May 11, 2011	38.30	38.52	38.28	38.34	18,312	-0.03(-0.08%)
May 10, 2011	38.21	38.46	38.21	38.37	24,417	+0.11(+0.30%)
May 09, 2011	38.46	38.46	38.25	38.26	18,443	-0.03(-0.09%)
May 06, 2011	38.42	38.42	38.20	38.29	18,528	+0.00(+0.00%)
May 05, 2011	38.22	38.48	38.09	38.29	23,469	+0.17(+0.46%)
May 04, 2011	38.03	38.17	37.96	38.12	90,477	+0.03(+0.08%)
May 03, 2011	38.14	38.14	37.86	38.08	22,845	+0.04(+0.11%)
May 02, 2011	38.09	38.09	38.04	38.04	10,290	-0.03(-0.09%)
Apr 29, 2011	37.79	38.11	37.68	38.08	18,726	+0.32(+0.84%)
Apr 28, 2011	37.69	37.78	37.60	37.76	22,346	+0.04(+0.10%)
Apr 27, 2011	37.79	37.79	37.72	37.72	17,283	+0.03(+0.08%)
Apr 26, 2011	37.49	37.69	37.49	37.69	9,238	+0.08(+0.22%)
Apr 25, 2011	37.51	37.61	37.37	37.61	11,572	+0.18(+0.48%)
Apr 21, 2011	37.38	37.44	37.38	37.43	22,469	+0.04(+0.12%)
Apr 20, 2011	37.33	37.68	37.25	37.39	14,277	+0.11(+0.30%)
Apr 19, 2011	37.34	37.49	37.27	37.27	13,386	+0.00(+0.00%)
Apr 18, 2011	37.34	37.40	37.24	37.27	26,052	-0.05(-0.14%)
Apr 15, 2011	37.11	37.32	37.11	37.32	10,252	+0.23(+0.63%)
Apr 14, 2011	36.97	37.11	36.97	37.09	4,213	-0.02(-0.05%)
Apr 13, 2011	36.82	37.12	36.82	37.11	1,732	-0.04(-0.10%)
Apr 12, 2011	37.13	37.16	36.80	37.14	20,469	+0.40(+1.10%)
Apr 11, 2011	36.96	36.96	36.60	36.74	35,700	-0.40(-1.08%)
Apr 08, 2011	37.29	37.29	36.89	37.14	9,145	-0.07(-0.20%)
Apr 07, 2011	37.24	37.24	36.85	37.22	9,774	+0.09(+0.24%)
Apr 06, 2011	37.04	37.14	37.04	37.13	24,021	-0.03(-0.08%)
Apr 05, 2011	37.02	37.16	36.81	37.16	16,567	+0.36(+0.98%)
Apr 04, 2011	36.60	37.05	36.60	36.80	10,192	-0.02(-0.05%)

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