Date	Open	High	Low	Close	Volume	Change (%)
Jun 30, 2011	22.27	22.65	22.24	22.61	5,097,116	+0.51(+2.32%)
Jun 29, 2011	22.04	22.16	21.94	22.10	3,815,695	+0.34(+1.55%)
Jun 28, 2011	21.60	21.84	21.56	21.76	3,967,052	+0.56(+2.66%)
Jun 27, 2011	20.95	21.26	20.93	21.20	3,902,398	+0.28(+1.32%)
Jun 24, 2011	21.22	21.22	20.85	20.93	3,108,881	-0.29(-1.35%)
Jun 23, 2011	20.87	21.22	20.70	21.21	7,196,743	-0.11(-0.50%)
Jun 22, 2011	21.38	21.55	21.31	21.32	4,956,572	+0.05(+0.24%)
Jun 21, 2011	21.16	21.36	21.09	21.27	3,127,430	+0.26(+1.23%)
Jun 20, 2011	21.04	21.08	20.97	21.01	3,506,986	-0.01(-0.03%)
Jun 17, 2011	21.09	21.19	20.95	21.02	7,545,759	+0.43(+2.08%)
Jun 16, 2011	20.50	20.70	20.47	20.59	8,753,405	-0.08(-0.41%)
Jun 15, 2011	20.96	21.03	20.53	20.67	15,644,424	-0.94(-4.35%)
Jun 14, 2011	21.40	21.72	21.39	21.61	5,122,009	+0.50(+2.35%)
Jun 13, 2011	21.07	21.22	21.02	21.12	3,433,832	+0.25(+1.21%)
Jun 10, 2011	21.18	21.20	20.77	20.86	6,908,174	-0.53(-2.47%)
Jun 09, 2011	21.43	21.61	21.35	21.39	4,462,698	-0.06(-0.26%)
Jun 08, 2011	21.65	21.67	21.39	21.45	5,428,476	-0.11(-0.52%)
Jun 07, 2011	21.76	21.76	21.55	21.56	3,056,074	+0.16(+0.74%)
Jun 06, 2011	21.56	21.63	21.38	21.40	2,710,811	-0.20(-0.91%)
Jun 03, 2011	21.36	21.71	21.32	21.60	4,236,801	+0.15(+0.71%)
May 24, 2011	21.41	21.57	21.38	21.45	2,960,706	+0.26(+1.22%)
May 23, 2011	21.09	21.29	21.09	21.19	8,967,744	-0.37(-1.70%)
May 20, 2011	21.83	21.89	21.53	21.56	5,326,316	-0.53(-2.40%)
May 19, 2011	21.88	22.11	21.86	22.09	5,976,226	+0.36(+1.66%)
May 18, 2011	21.32	21.83	21.26	21.73	8,984,981	+0.37(+1.74%)
May 17, 2011	21.20	21.36	21.06	21.35	5,277,282	-0.12(-0.55%)
May 16, 2011	21.46	21.63	21.36	21.47	10,564,626	+0.02(+0.10%)
May 13, 2011	21.57	21.60	21.23	21.45	7,852,638	-0.10(-0.44%)
May 12, 2011	21.25	21.65	21.15	21.55	7,941,859	+0.08(+0.37%)
May 11, 2011	21.39	21.52	21.33	21.47	9,393,653	+0.23(+1.07%)
May 10, 2011	21.33	21.33	21.19	21.24	4,091,790	-0.10(-0.48%)
May 09, 2011	21.23	21.37	21.11	21.34	4,788,819	+0.06(+0.30%)
May 06, 2011	21.47	21.52	21.19	21.28	7,459,913	+0.13(+0.64%)
May 05, 2011	21.27	21.36	21.10	21.14	8,519,297	-0.68(-3.13%)
May 04, 2011	21.86	21.92	21.60	21.83	6,610,178	+0.29(+1.32%)
May 03, 2011	21.38	21.63	21.38	21.54	4,652,111	+0.08(+0.38%)
May 02, 2011	21.46	21.47	21.42	21.46	3,706,944	+0.20(+0.96%)
Apr 29, 2011	21.36	21.42	21.23	21.26	2,909,494	-0.02(-0.08%)
Apr 28, 2011	21.06	21.29	21.06	21.27	3,109,863	+0.13(+0.64%)
Apr 27, 2011	20.98	21.16	20.87	21.14	5,015,494	+0.22(+1.05%)
Apr 26, 2011	20.78	20.94	20.73	20.92	3,984,676	+0.28(+1.35%)
Apr 25, 2011	20.64	20.70	20.47	20.64	4,253,171	+0.19(+0.92%)
Apr 21, 2011	20.64	20.69	20.41	20.45	4,617,573	-0.02(-0.11%)
Apr 20, 2011	20.41	20.50	20.36	20.47	6,577,095	+0.60(+3.03%)
Apr 19, 2011	19.70	19.90	19.64	19.87	6,225,242	+0.18(+0.93%)
Apr 18, 2011	19.51	19.74	19.33	19.68	9,109,605	-0.49(-2.45%)
Apr 15, 2011	20.10	20.24	20.01	20.18	4,139,804	+0.16(+0.78%)
Apr 14, 2011	19.75	20.12	19.72	20.02	5,721,111	+0.08(+0.38%)
Apr 13, 2011	20.07	20.12	19.94	19.95	4,230,373	+0.02(+0.11%)
Apr 12, 2011	20.00	20.09	19.89	19.93	11,237,715	-0.04(-0.19%)
Apr 11, 2011	19.88	20.11	19.88	19.96	7,549,851	+0.36(+1.81%)
Apr 08, 2011	19.66	19.67	19.52	19.61	3,526,769	+0.17(+0.86%)
Apr 07, 2011	19.37	19.58	19.36	19.44	4,555,084	-0.10(-0.52%)
Apr 06, 2011	19.41	19.62	19.39	19.55	3,619,970	+0.16(+0.80%)
Apr 05, 2011	19.13	19.41	19.10	19.39	14,258,477	+0.15(+0.78%)
Apr 04, 2011	19.28	19.31	19.14	19.24	2,550,836	+0.05(+0.25%)

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