Date	Open	High	Low	Close	Volume	Change (%)
Jun 30, 2011	23.30	23.33	23.25	23.27	21,779	+0.19(+0.84%)
Jun 29, 2011	23.05	23.11	23.02	23.08	45,225	+0.19(+0.85%)
Jun 28, 2011	22.82	22.91	22.82	22.89	208,879	+0.30(+1.32%)
Jun 27, 2011	22.56	22.59	22.49	22.59	9,397	+0.16(+0.72%)
Jun 24, 2011	22.63	22.63	22.38	22.43	10,858	-0.09(-0.41%)
Jun 23, 2011	22.10	22.52	22.08	22.52	5,359	-0.13(-0.59%)
Jun 21, 2011	22.52	22.65	22.65	22.65	3,544	+0.49(+2.20%)
Jun 20, 2011	22.13	22.17	22.13	22.17	3,644	+0.23(+1.03%)
Jun 17, 2011	22.07	22.10	21.93	21.94	7,901	-0.02(-0.07%)
Jun 16, 2011	21.98	22.07	21.77	21.96	16,710	-0.02(-0.10%)
Jun 15, 2011	22.16	22.29	21.97	21.98	19,686	-0.35(-1.55%)
Jun 14, 2011	22.14	22.40	22.14	22.33	25,597	+0.35(+1.60%)
Jun 13, 2011	21.98	22.14	21.83	21.97	37,313	+0.00(+0.02%)
Jun 10, 2011	22.20	22.20	21.97	21.97	15,532	-0.46(-2.06%)
Jun 09, 2011	22.26	22.44	22.20	22.43	9,202	+0.19(+0.87%)
Jun 08, 2011	22.42	22.42	22.24	22.24	7,515	-0.35(-1.54%)
Jun 07, 2011	22.46	22.60	22.42	22.59	57,336	+0.19(+0.85%)
Jun 06, 2011	22.67	22.74	22.40	22.40	62,438	-0.37(-1.62%)
Jun 03, 2011	22.99	22.99	22.67	22.76	17,875	-0.13(-0.56%)
May 24, 2011	23.00	23.00	22.78	22.89	6,837	-0.02(-0.11%)
May 23, 2011	22.93	22.98	22.82	22.92	61,326	-0.33(-1.42%)
May 20, 2011	23.36	23.36	23.25	23.25	1,721	-0.24(-1.02%)
May 19, 2011	23.52	23.56	23.29	23.49	45,144	+0.06(+0.24%)
May 18, 2011	23.14	23.43	23.14	23.43	74,434	+0.39(+1.70%)
May 17, 2011	23.09	23.15	22.93	23.04	20,325	-0.26(-1.11%)
May 16, 2011	23.40	23.53	23.30	23.30	11,747	-0.23(-0.99%)
May 13, 2011	23.66	23.72	23.46	23.53	66,858	-0.18(-0.76%)
May 12, 2011	23.48	23.74	23.36	23.71	104,916	+0.16(+0.68%)
May 11, 2011	23.69	23.73	23.45	23.55	11,971	-0.18(-0.77%)
May 10, 2011	23.64	23.74	23.64	23.74	5,946	+0.26(+1.10%)
May 09, 2011	23.36	23.48	23.36	23.48	852	+0.21(+0.90%)
May 06, 2011	23.40	23.49	23.13	23.27	13,952	+0.12(+0.53%)
May 05, 2011	23.02	23.36	23.00	23.14	23,907	-0.17(-0.74%)
May 04, 2011	23.42	23.42	23.16	23.32	14,467	-0.05(-0.23%)
May 03, 2011	23.68	23.68	23.31	23.37	22,345	-0.42(-1.76%)
May 02, 2011	23.79	23.79	23.79	23.79	2,137	-0.09(-0.39%)
Apr 29, 2011	23.83	23.91	23.81	23.88	9,333	+0.08(+0.33%)
Apr 28, 2011	23.82	23.84	23.76	23.80	5,960	+0.15(+0.64%)
Apr 27, 2011	23.55	23.65	23.49	23.65	10,743	+0.07(+0.29%)
Apr 26, 2011	23.44	23.65	23.44	23.58	5,907	+0.22(+0.93%)
Apr 25, 2011	23.35	23.39	23.28	23.37	18,315	-0.04(-0.18%)
Apr 21, 2011	23.39	23.41	23.28	23.41	15,234	+0.21(+0.92%)
Apr 20, 2011	23.06	23.19	23.06	23.19	30,283	+0.49(+2.16%)
Apr 19, 2011	22.66	22.72	22.60	22.70	11,634	+0.13(+0.56%)
Apr 18, 2011	22.76	22.76	22.43	22.58	70,511	-0.35(-1.55%)
Apr 15, 2011	22.86	22.97	22.86	22.93	3,933	+0.14(+0.63%)
Apr 14, 2011	22.67	22.79	22.67	22.79	4,025	+0.15(+0.65%)
Apr 13, 2011	22.79	22.82	22.64	22.64	9,287	-0.06(-0.26%)
Apr 12, 2011	22.78	22.78	22.59	22.70	16,359	-0.14(-0.63%)
Apr 11, 2011	23.01	23.02	22.84	22.84	59,647	-0.10(-0.43%)
Apr 08, 2011	23.21	23.21	22.94	22.94	49,816	-0.24(-1.05%)
Apr 07, 2011	23.21	23.29	23.09	23.18	6,773	-0.04(-0.17%)
Apr 06, 2011	23.45	23.45	23.22	23.22	5,051	-0.08(-0.33%)
Apr 05, 2011	23.29	23.38	23.20	23.30	6,014	+0.10(+0.44%)
Apr 04, 2011	23.29	23.29	23.13	23.20	35,495	+0.02(+0.07%)

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