Date	Open	High	Low	Close	Volume	Change (%)
Jun 29, 2012	24.64	24.78	24.60	24.75	420,819	+0.52(+2.16%)
Jun 28, 2012	24.18	24.23	23.97	24.23	97,758	-0.03(-0.12%)
Jun 27, 2012	24.16	24.34	24.15	24.26	68,520	+0.16(+0.65%)
Jun 26, 2012	24.00	24.14	23.97	24.10	32,821	+0.16(+0.69%)
Jun 25, 2012	23.98	23.98	23.88	23.94	78,923	-0.25(-1.02%)
Jun 22, 2012	24.14	24.24	24.08	24.18	1,816,678	+0.21(+0.88%)
Jun 21, 2012	24.29	24.36	23.96	23.97	96,158	-0.35(-1.44%)
Jun 20, 2012	24.38	24.38	24.15	24.32	39,534	-0.03(-0.11%)
Jun 19, 2012	24.20	24.46	24.20	24.35	151,988	+0.34(+1.40%)
Jun 18, 2012	23.88	24.04	23.86	24.01	70,139	+0.09(+0.37%)
Jun 15, 2012	23.87	23.94	23.83	23.92	45,736	+0.11(+0.46%)
Jun 14, 2012	23.59	23.88	23.56	23.81	508,817	+0.30(+1.26%)
Jun 13, 2012	23.55	23.70	23.47	23.52	166,193	-0.01(-0.05%)
Jun 12, 2012	23.38	23.55	23.24	23.53	37,991	+0.29(+1.24%)
Jun 11, 2012	23.61	23.61	23.24	23.24	76,843	-0.21(-0.92%)
Jun 08, 2012	23.26	23.47	23.23	23.46	33,956	+0.15(+0.63%)
Jun 07, 2012	23.52	23.52	23.28	23.31	39,325	+0.00(+0.02%)
Jun 06, 2012	23.12	23.31	23.12	23.31	711,011	+0.35(+1.54%)
Jun 05, 2012	22.81	22.98	22.77	22.95	158,534	+0.06(+0.28%)
Jun 04, 2012	22.89	22.97	22.74	22.89	80,657	+0.13(+0.59%)
Jun 01, 2012	22.95	23.05	22.73	22.76	2,944,909	-0.51(-2.21%)
May 31, 2012	23.27	23.39	23.11	23.27	182,710	-0.01(-0.05%)
May 30, 2012	23.25	23.36	23.23	23.28	33,245	-0.22(-0.93%)
May 29, 2012	23.55	23.66	23.43	23.50	56,205	+0.04(+0.16%)
May 25, 2012	23.36	23.51	23.33	23.46	710,829	+0.11(+0.49%)
May 24, 2012	23.31	23.42	23.23	23.35	91,794	+0.09(+0.37%)
May 23, 2012	23.25	23.45	23.03	23.27	275,797	-0.21(-0.92%)
May 22, 2012	23.52	23.68	23.44	23.48	57,418	-0.12(-0.52%)
May 21, 2012	23.33	23.61	23.33	23.60	402,275	+0.31(+1.32%)
May 18, 2012	23.49	23.50	23.21	23.29	148,635	-0.16(-0.66%)
May 17, 2012	23.61	23.68	23.44	23.45	57,946	-0.27(-1.12%)
May 16, 2012	23.72	23.85	23.65	23.72	91,986	+0.00(+0.00%)
May 15, 2012	23.78	23.86	23.65	23.72	498,926	-0.14(-0.57%)
May 14, 2012	23.79	23.91	23.70	23.85	337,325	-0.14(-0.57%)
May 11, 2012	23.94	24.15	23.94	23.99	291,884	-0.02(-0.07%)
May 10, 2012	24.06	24.13	23.98	24.00	210,447	+0.08(+0.32%)
May 09, 2012	23.92	24.07	23.83	23.93	119,504	-0.25(-1.02%)
May 08, 2012	24.07	24.19	23.94	24.17	39,150	-0.04(-0.15%)
May 07, 2012	24.06	24.25	24.06	24.21	104,667	+0.01(+0.03%)
May 04, 2012	24.34	24.41	24.15	24.20	42,868	-0.24(-0.98%)
May 03, 2012	24.58	24.61	24.42	24.44	52,024	-0.12(-0.48%)
May 02, 2012	24.42	24.68	24.42	24.56	375,011	-0.08(-0.31%)
May 01, 2012	24.43	24.68	24.43	24.64	178,403	+0.17(+0.68%)
Apr 30, 2012	24.46	24.54	24.41	24.47	73,351	-0.05(-0.20%)
Apr 27, 2012	24.53	24.56	24.43	24.52	26,630	+0.02(+0.07%)
Apr 26, 2012	24.32	24.53	24.30	24.50	60,107	+0.05(+0.20%)
Apr 25, 2012	24.41	24.48	24.38	24.45	27,569	+0.18(+0.73%)
Apr 24, 2012	24.25	24.33	24.18	24.28	22,547	+0.09(+0.35%)
Apr 23, 2012	24.20	24.26	24.13	24.19	112,331	-0.24(-1.00%)
Apr 20, 2012	24.37	24.54	24.34	24.43	22,005	+0.18(+0.75%)
Apr 19, 2012	24.32	24.42	24.15	24.25	33,854	+0.01(+0.05%)
Apr 18, 2012	24.13	24.29	24.13	24.24	285,266	+0.00(+0.02%)
Apr 17, 2012	24.05	24.30	24.01	24.24	79,828	+0.31(+1.30%)
Apr 16, 2012	23.94	23.98	23.81	23.92	36,163	+0.16(+0.66%)
Apr 13, 2012	23.99	23.99	23.76	23.77	89,734	-0.29(-1.21%)
Apr 12, 2012	23.96	24.08	23.96	24.06	125,959	+0.21(+0.87%)
Apr 11, 2012	23.94	23.95	23.85	23.85	157,518	+0.08(+0.34%)
Apr 10, 2012	24.02	24.09	23.76	23.77	26,726	-0.27(-1.13%)
Apr 09, 2012	24.02	24.10	23.94	24.04	33,055	-0.22(-0.92%)
Apr 05, 2012	24.13	24.27	24.13	24.26	34,390	-0.06(-0.25%)
Apr 04, 2012	24.39	24.40	24.24	24.32	70,413	-0.21(-0.84%)
Apr 03, 2012	24.62	24.65	24.45	24.53	1,692,973	-0.09(-0.38%)

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