Date	Open	High	Low	Close	Volume	Change (%)
Jun 29, 2012	20.11	20.19	19.93	20.07	2,594,929	+0.58(+2.99%)
Jun 28, 2012	19.45	19.52	19.23	19.48	2,198,103	-0.12(-0.59%)
Jun 27, 2012	19.52	19.64	19.43	19.60	1,781,646	+0.13(+0.68%)
Jun 26, 2012	19.41	19.52	19.23	19.47	2,011,071	+0.12(+0.60%)
Jun 25, 2012	19.38	19.44	19.28	19.35	1,524,848	-0.30(-1.50%)
Jun 22, 2012	19.59	19.67	19.48	19.65	1,109,804	+0.14(+0.72%)
Jun 21, 2012	20.23	20.23	19.48	19.51	2,383,293	-0.78(-3.84%)
Jun 20, 2012	20.35	20.46	20.08	20.29	1,363,982	-0.05(-0.26%)
Jun 19, 2012	20.09	20.43	20.06	20.34	1,285,643	+0.42(+2.13%)
Jun 18, 2012	19.73	19.97	19.66	19.92	1,212,127	+0.07(+0.35%)
Jun 15, 2012	19.69	19.85	19.68	19.85	1,511,590	+0.15(+0.78%)
Jun 14, 2012	19.71	19.76	19.55	19.69	1,517,368	+0.10(+0.51%)
Jun 13, 2012	19.58	19.86	19.52	19.59	1,820,361	-0.06(-0.31%)
Jun 12, 2012	19.49	19.66	19.37	19.66	1,862,191	+0.32(+1.67%)
Jun 11, 2012	19.79	19.86	19.33	19.33	1,566,833	-0.32(-1.61%)
Jun 08, 2012	19.62	19.72	19.44	19.65	2,293,905	-0.15(-0.74%)
Jun 07, 2012	20.06	20.15	19.76	19.79	1,648,533	-0.05(-0.23%)
Jun 06, 2012	19.63	19.90	19.60	19.84	1,415,285	+0.45(+2.30%)
Jun 05, 2012	19.09	19.42	19.09	19.39	2,107,474	+0.29(+1.53%)
Jun 04, 2012	19.24	19.24	18.82	19.10	2,298,812	-0.04(-0.20%)
Jun 01, 2012	19.25	19.32	19.11	19.14	2,227,921	-0.36(-1.86%)
May 31, 2012	19.52	19.66	19.28	19.50	3,707,735	+0.05(+0.24%)
May 30, 2012	19.64	19.66	19.42	19.45	2,252,395	-0.48(-2.40%)
May 29, 2012	19.89	20.06	19.77	19.93	4,744,392	+0.26(+1.33%)
May 25, 2012	19.70	19.79	19.62	19.67	2,107,733	-0.11(-0.55%)
May 24, 2012	19.87	19.91	19.52	19.78	1,767,650	-0.04(-0.19%)
May 23, 2012	19.41	19.83	19.16	19.82	2,403,042	+0.17(+0.86%)
May 22, 2012	19.78	19.90	19.54	19.65	2,988,075	-0.09(-0.47%)
May 21, 2012	19.35	19.78	19.35	19.74	2,073,814	+0.39(+2.03%)
May 18, 2012	19.62	19.72	19.29	19.35	1,962,351	-0.12(-0.59%)
May 17, 2012	19.63	19.74	19.45	19.46	2,408,347	-0.17(-0.86%)
May 16, 2012	19.79	20.01	19.58	19.63	3,327,543	-0.15(-0.74%)
May 15, 2012	20.04	20.12	19.72	19.78	2,713,447	-0.29(-1.46%)
May 14, 2012	20.18	20.25	20.06	20.07	4,678,051	-0.41(-1.99%)
May 11, 2012	20.39	20.76	20.35	20.48	1,272,193	-0.02(-0.08%)
May 10, 2012	20.63	20.72	20.45	20.49	1,797,715	+0.08(+0.38%)
May 09, 2012	20.16	20.59	20.12	20.42	2,544,497	-0.12(-0.56%)
May 08, 2012	20.67	20.75	20.33	20.53	3,425,803	-0.42(-1.99%)
May 07, 2012	20.80	20.96	20.74	20.95	2,107,143	+0.07(+0.33%)
May 04, 2012	21.16	21.17	20.82	20.88	1,470,303	-0.44(-2.06%)
May 03, 2012	21.76	21.79	21.26	21.32	1,657,295	-0.45(-2.05%)
May 02, 2012	21.80	21.80	21.60	21.77	1,223,663	-0.20(-0.91%)
May 01, 2012	21.89	22.08	21.80	21.97	1,506,479	+0.12(+0.56%)
Apr 30, 2012	21.79	21.88	21.61	21.84	1,602,881	-0.07(-0.32%)
Apr 27, 2012	21.75	21.94	21.69	21.91	1,118,598	+0.26(+1.21%)
Apr 26, 2012	21.57	21.66	21.54	21.65	1,371,976	+0.02(+0.11%)
Apr 25, 2012	21.53	21.64	21.42	21.63	1,542,640	+0.34(+1.59%)
Apr 24, 2012	21.26	21.39	21.23	21.29	1,236,859	+0.05(+0.25%)
Apr 23, 2012	21.23	21.26	20.98	21.23	4,305,658	-0.27(-1.25%)
Apr 20, 2012	21.53	21.68	21.47	21.50	681,822	+0.07(+0.32%)
Apr 19, 2012	21.47	21.69	21.36	21.43	3,972,911	-0.05(-0.25%)
Apr 18, 2012	21.43	21.62	21.39	21.49	938,083	-0.04(-0.18%)
Apr 17, 2012	21.41	21.69	21.33	21.53	2,532,178	+0.42(+1.97%)
Apr 16, 2012	21.23	21.30	21.03	21.11	5,122,708	-0.02(-0.11%)
Apr 13, 2012	21.49	21.49	21.13	21.13	1,387,145	-0.40(-1.86%)
Apr 12, 2012	21.13	21.59	21.10	21.53	2,060,714	+0.55(+2.64%)
Apr 11, 2012	21.00	21.10	20.94	20.98	3,423,001	+0.16(+0.78%)
Apr 10, 2012	21.03	21.14	20.73	20.82	2,445,388	-0.33(-1.57%)
Apr 09, 2012	21.06	21.26	21.03	21.15	1,817,148	-0.19(-0.90%)
Apr 05, 2012	21.46	21.52	21.25	21.34	1,645,445	-0.12(-0.57%)
Apr 04, 2012	21.61	21.67	21.31	21.47	2,553,812	-0.39(-1.76%)
Apr 03, 2012	22.10	22.17	21.75	21.85	1,826,514	-0.33(-1.49%)

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