Date	Open	High	Low	Close	Volume	Change (%)
Apr 29, 2011	32.74	32.90	32.74	32.79	78,608	+0.09(+0.27%)
Apr 28, 2011	32.58	32.77	32.56	32.70	77,145	+0.08(+0.25%)
Apr 27, 2011	32.55	32.68	32.29	32.62	175,488	+0.17(+0.53%)
Apr 26, 2011	32.08	32.56	32.08	32.45	190,220	+0.51(+1.59%)
Apr 25, 2011	32.02	32.05	31.84	31.94	100,293	-0.09(-0.28%)
Apr 21, 2011	32.09	32.11	31.91	32.03	109,531	+0.11(+0.34%)
Apr 20, 2011	31.90	32.04	31.82	31.92	196,745	+0.51(+1.62%)
Apr 19, 2011	31.21	31.44	31.21	31.42	105,893	+0.24(+0.76%)
Apr 18, 2011	31.24	31.34	30.87	31.18	323,871	-0.44(-1.39%)
Apr 15, 2011	31.54	31.72	31.46	31.62	146,686	+0.15(+0.47%)
Apr 14, 2011	31.27	31.50	31.07	31.47	218,414	+0.00(+0.01%)
Apr 13, 2011	31.65	31.73	31.31	31.47	174,436	+0.01(+0.04%)
Apr 12, 2011	31.53	31.63	31.34	31.45	156,334	-0.29(-0.91%)
Apr 11, 2011	31.89	31.96	31.62	31.74	142,618	-0.07(-0.23%)
Apr 08, 2011	32.28	32.28	31.65	31.81	187,742	-0.27(-0.85%)
Apr 07, 2011	32.23	32.31	31.95	32.09	272,558	-0.14(-0.43%)
Apr 06, 2011	32.40	32.44	32.08	32.23	171,920	+0.04(+0.13%)
Apr 05, 2011	32.23	32.40	32.13	32.18	99,216	-0.09(-0.26%)
Apr 04, 2011	32.38	32.38	32.16	32.27	175,921	+0.06(+0.20%)
Apr 01, 2011	32.21	32.37	32.12	32.21	165,199	+0.26(+0.80%)
Mar 31, 2011	31.82	32.00	31.81	31.95	557,336	+0.13(+0.41%)
Mar 30, 2011	31.84	31.91	31.71	31.82	137,897	+0.19(+0.60%)
Mar 29, 2011	31.43	31.65	31.22	31.63	182,980	+0.23(+0.74%)
Mar 28, 2011	31.63	31.71	31.38	31.40	203,201	-0.06(-0.20%)
Mar 25, 2011	31.46	31.65	31.35	31.46	195,553	+0.10(+0.33%)
Mar 24, 2011	31.30	31.41	31.01	31.36	138,836	+0.31(+1.00%)
Mar 23, 2011	30.95	31.14	30.72	31.05	273,709	+0.09(+0.29%)
Mar 22, 2011	31.22	31.24	30.91	30.96	280,494	-0.22(-0.72%)
Mar 21, 2011	31.23	31.24	31.11	31.18	283,236	+0.63(+2.06%)
Mar 18, 2011	30.86	30.86	30.46	30.55	540,133	+0.25(+0.83%)
Mar 17, 2011	30.34	30.62	30.20	30.30	534,204	+0.38(+1.28%)
Mar 16, 2011	30.27	30.46	29.70	29.92	399,344	-0.55(-1.80%)
Mar 15, 2011	30.25	30.65	30.20	30.47	568,220	-0.29(-0.95%)
Mar 14, 2011	30.82	30.92	30.44	30.76	488,092	-0.26(-0.85%)
Mar 11, 2011	30.63	31.14	30.58	31.02	211,277	+0.29(+0.93%)
Mar 10, 2011	31.04	31.06	30.67	30.74	217,638	-0.67(-2.13%)
Mar 09, 2011	31.43	31.52	31.16	31.41	151,986	-0.06(-0.19%)
Mar 08, 2011	31.08	31.61	30.93	31.46	274,549	+0.43(+1.39%)
Mar 07, 2011	31.42	31.54	30.79	31.03	318,405	-0.31(-0.99%)
Mar 04, 2011	31.67	31.70	31.09	31.34	366,228	-0.30(-0.94%)
Mar 03, 2011	31.20	31.72	31.20	31.64	254,365	+0.75(+2.43%)
Mar 02, 2011	30.69	31.10	30.69	30.89	449,840	+0.15(+0.48%)
Mar 01, 2011	31.50	31.56	30.67	30.74	414,272	-0.66(-2.09%)
Feb 28, 2011	31.36	31.55	31.23	31.40	234,083	+0.13(+0.43%)
Feb 25, 2011	31.03	31.28	31.03	31.26	388,646	+0.37(+1.19%)
Feb 24, 2011	30.67	31.08	30.58	30.89	376,082	+0.13(+0.44%)
Feb 23, 2011	31.28	31.28	30.46	30.76	490,275	-0.57(-1.83%)
Feb 22, 2011	31.89	31.95	31.25	31.33	454,927	-0.92(-2.84%)
Feb 18, 2011	32.16	32.29	32.13	32.25	342,111	+0.07(+0.21%)
Feb 17, 2011	31.94	32.23	31.94	32.18	258,615	+0.10(+0.32%)
Feb 16, 2011	32.01	32.16	31.89	32.08	230,835	+0.20(+0.62%)
Feb 15, 2011	32.02	32.02	31.79	31.88	232,769	-0.15(-0.46%)
Feb 14, 2011	32.11	32.11	31.94	32.03	377,685	+0.01(+0.04%)
Feb 11, 2011	31.74	32.06	31.63	32.02	413,643	+0.29(+0.91%)
Feb 10, 2011	31.47	31.80	31.41	31.73	561,491	+0.13(+0.43%)
Feb 09, 2011	31.65	31.65	31.46	31.59	507,654	-0.04(-0.11%)
Feb 08, 2011	31.47	31.66	31.42	31.63	370,752	+0.20(+0.64%)
Feb 07, 2011	31.33	31.53	31.26	31.43	407,496	+0.27(+0.86%)
Feb 04, 2011	31.06	31.18	30.98	31.16	255,750	+0.11(+0.36%)
Feb 03, 2011	31.09	31.09	30.79	31.05	178,952	+0.02(+0.06%)
Feb 02, 2011	31.13	31.18	31.00	31.03	252,106	-0.07(-0.23%)

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