Date	Open	High	Low	Close	Volume	Change (%)
Jun 30, 2011	24.28	24.47	24.24	24.47	106,052	+0.28(+1.15%)
Jun 29, 2011	24.17	24.25	24.08	24.19	65,685	+0.14(+0.58%)
Jun 28, 2011	24.06	24.09	23.99	24.05	48,419	+0.07(+0.28%)
Jun 27, 2011	23.85	24.00	23.85	23.98	366,309	+0.16(+0.66%)
Jun 24, 2011	23.98	23.98	23.75	23.83	20,112	-0.11(-0.48%)
Jun 23, 2011	23.90	23.94	23.67	23.94	292,900	-0.20(-0.82%)
Jun 22, 2011	24.22	24.28	24.12	24.14	231,146	-0.20(-0.81%)
Jun 21, 2011	24.33	24.35	24.21	24.34	37,024	+0.38(+1.58%)
Jun 20, 2011	23.96	24.00	23.93	23.96	268,929	+0.16(+0.69%)
Jun 17, 2011	23.80	23.92	23.78	23.79	34,113	+0.15(+0.65%)
Jun 16, 2011	23.51	23.69	23.51	23.64	41,084	+0.03(+0.14%)
Jun 15, 2011	23.80	23.84	23.50	23.61	43,444	-0.44(-1.83%)
Jun 14, 2011	24.00	24.12	23.95	24.05	84,796	+0.26(+1.10%)
Jun 13, 2011	23.78	23.90	23.71	23.79	44,038	+0.07(+0.30%)
Jun 10, 2011	24.07	24.07	23.67	23.72	122,165	-0.36(-1.49%)
Jun 09, 2011	24.02	24.17	23.93	24.07	29,887	+0.13(+0.52%)
Jun 08, 2011	24.08	24.08	23.90	23.95	113,161	-0.12(-0.51%)
Jun 07, 2011	24.15	24.24	24.07	24.07	46,230	+0.01(+0.03%)
Jun 06, 2011	24.18	24.23	24.06	24.06	95,975	-0.16(-0.67%)
Jun 03, 2011	24.19	24.29	24.13	24.22	62,952	+0.01(+0.04%)
May 24, 2011	24.27	24.32	24.21	24.21	60,074	-0.06(-0.27%)
May 23, 2011	24.23	24.31	24.16	24.28	94,550	-0.26(-1.07%)
May 20, 2011	24.59	24.61	24.46	24.54	60,247	-0.06(-0.25%)
May 19, 2011	24.50	24.63	24.47	24.60	92,068	+0.13(+0.54%)
May 18, 2011	24.32	24.51	24.30	24.47	79,967	+0.06(+0.26%)
May 17, 2011	24.25	24.42	24.19	24.40	85,660	+0.13(+0.52%)
May 16, 2011	24.33	24.46	24.28	24.28	115,961	-0.10(-0.41%)
May 13, 2011	24.50	24.53	24.21	24.38	324,136	-0.06(-0.25%)
May 12, 2011	24.19	24.46	24.13	24.44	93,479	+0.23(+0.93%)
May 11, 2011	24.31	24.37	24.11	24.21	75,549	-0.16(-0.68%)
May 10, 2011	24.23	24.39	24.23	24.38	76,891	+0.14(+0.56%)
May 09, 2011	24.15	24.24	24.06	24.24	340,434	+0.19(+0.77%)
May 06, 2011	24.34	24.36	24.02	24.06	78,352	+0.09(+0.37%)
May 05, 2011	24.19	24.19	23.94	23.97	47,884	-0.34(-1.39%)
May 04, 2011	24.39	24.43	24.26	24.30	195,460	-0.08(-0.32%)
May 03, 2011	24.31	24.41	24.27	24.38	85,236	+0.05(+0.22%)
May 02, 2011	24.34	24.36	24.32	24.33	156,953	+0.00(+0.00%)
Apr 29, 2011	24.27	24.36	24.19	24.33	76,523	+0.14(+0.58%)
Apr 28, 2011	24.03	24.26	23.99	24.19	40,038	-0.05(-0.19%)
Apr 27, 2011	24.04	24.23	23.92	24.23	108,628	+0.27(+1.11%)
Apr 26, 2011	23.86	23.99	23.75	23.97	202,241	+0.25(+1.04%)
Apr 25, 2011	23.75	23.80	23.71	23.72	93,292	-0.01(-0.03%)
Apr 21, 2011	23.88	23.88	23.73	23.73	155,921	-0.00(-0.01%)
Apr 20, 2011	23.73	23.77	23.68	23.73	63,613	+0.30(+1.28%)
Apr 19, 2011	23.37	23.47	23.36	23.43	57,722	+0.10(+0.43%)
Apr 18, 2011	23.34	23.36	23.14	23.33	109,236	-0.26(-1.11%)
Apr 15, 2011	23.41	23.61	23.37	23.59	75,516	+0.16(+0.67%)
Apr 14, 2011	23.16	23.46	23.16	23.44	182,063	+0.24(+1.05%)
Apr 13, 2011	23.30	23.31	23.18	23.19	57,508	+0.08(+0.34%)
Apr 12, 2011	23.04	23.18	23.04	23.11	87,906	-0.00(-0.02%)
Apr 11, 2011	23.10	23.23	23.10	23.12	41,940	+0.10(+0.45%)
Apr 08, 2011	23.05	23.11	22.97	23.01	37,092	+0.00(+0.02%)
Apr 07, 2011	23.04	23.05	22.91	23.01	84,190	-0.01(-0.03%)
Apr 06, 2011	23.05	23.08	22.97	23.02	100,385	+0.05(+0.23%)
Apr 05, 2011	22.85	23.00	22.85	22.96	264,441	+0.11(+0.49%)
Apr 04, 2011	22.83	22.91	22.83	22.85	90,146	-0.04(-0.19%)

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