Date	Open	High	Low	Close	Volume	Change (%)
Apr 29, 2011	35.35	35.53	34.78	35.12	49,350	-0.30(-0.85%)
Apr 28, 2011	35.18	35.47	35.10	35.42	45,160	+0.49(+1.40%)
Apr 27, 2011	34.68	34.99	34.12	34.93	100,338	+2.11(+6.43%)
Apr 26, 2011	32.45	32.95	32.27	32.82	35,572	+0.57(+1.77%)
Apr 25, 2011	32.45	32.45	32.00	32.25	22,555	+0.05(+0.16%)
Apr 21, 2011	32.15	32.27	32.02	32.20	31,428	+0.33(+1.04%)
Apr 20, 2011	31.74	31.95	31.73	31.87	40,070	+1.87(+6.23%)
Apr 19, 2011	30.40	30.40	29.82	30.00	54,451	+0.75(+2.56%)
Apr 18, 2011	29.45	29.61	29.04	29.25	76,705	-0.94(-3.11%)
Apr 15, 2011	30.30	30.40	30.14	30.19	16,209	-0.15(-0.49%)
Apr 14, 2011	29.82	30.45	29.81	30.34	52,511	+0.60(+2.02%)
Apr 13, 2011	30.37	30.53	29.74	29.74	61,627	+0.27(+0.92%)
Apr 12, 2011	29.61	29.63	29.26	29.47	130,999	-0.46(-1.54%)
Apr 11, 2011	29.70	30.13	29.63	29.93	34,791	-0.69(-2.25%)
Apr 08, 2011	30.58	30.65	30.20	30.62	20,081	+0.12(+0.39%)
Apr 07, 2011	30.67	30.80	30.27	30.50	93,816	-1.12(-3.54%)
Apr 06, 2011	31.72	31.81	31.59	31.62	17,844	+0.20(+0.64%)
Apr 05, 2011	31.23	31.61	31.10	31.42	37,731	+0.09(+0.29%)
Apr 04, 2011	31.60	31.70	31.25	31.33	27,796	+0.74(+2.42%)
Apr 01, 2011	30.80	30.94	30.56	30.59	31,601	-0.11(-0.36%)
Mar 31, 2011	30.65	30.97	30.61	30.70	49,543	-0.16(-0.52%)
Mar 30, 2011	30.83	30.86	30.83	30.86	46,797	+1.36(+4.61%)
Mar 29, 2011	29.48	29.57	29.29	29.50	31,887	+0.14(+0.48%)
Mar 28, 2011	29.55	29.82	29.29	29.36	177,724	-0.24(-0.81%)
Mar 25, 2011	29.77	29.83	29.39	29.60	53,347	-0.21(-0.70%)
Mar 24, 2011	29.75	30.08	29.75	29.81	18,659	+0.82(+2.83%)
Mar 23, 2011	29.12	29.28	28.86	28.99	62,864	-0.43(-1.46%)
Mar 22, 2011	29.67	29.67	29.27	29.42	43,452	-0.46(-1.55%)
Mar 21, 2011	29.90	30.09	29.77	29.88	104,198	+1.28(+4.48%)
Mar 18, 2011	29.13	29.32	28.60	28.60	166,807	+0.02(+0.07%)
Mar 17, 2011	28.72	29.00	28.11	28.58	117,546	+0.98(+3.55%)
Mar 16, 2011	28.88	28.88	27.35	27.60	785,712	-1.75(-5.96%)
Mar 15, 2011	27.89	29.43	27.80	29.35	756,672	+0.07(+0.24%)
Mar 14, 2011	29.58	29.58	29.20	29.28	81,479	-0.10(-0.34%)
Mar 11, 2011	29.25	29.44	29.05	29.38	126,495	+0.51(+1.77%)
Mar 10, 2011	29.52	29.52	28.86	28.87	65,506	-1.48(-4.88%)
Mar 09, 2011	30.52	30.52	30.24	30.35	18,939	-0.13(-0.43%)
Mar 08, 2011	30.05	30.62	30.05	30.48	27,929	+0.86(+2.90%)
Mar 07, 2011	30.17	30.17	29.56	29.62	51,388	-0.13(-0.44%)
Mar 04, 2011	30.30	30.31	29.44	29.75	23,616	-0.52(-1.72%)
Mar 03, 2011	30.59	30.71	30.00	30.27	94,786	+0.40(+1.34%)
Mar 02, 2011	30.05	30.18	29.79	29.87	48,283	-0.16(-0.53%)
Mar 01, 2011	30.50	30.55	29.97	30.03	51,354	-0.32(-1.05%)
Feb 28, 2011	30.53	30.85	30.29	30.35	35,747	+0.24(+0.80%)
Feb 25, 2011	30.10	30.39	29.90	30.11	39,314	+1.24(+4.30%)
Feb 24, 2011	29.16	29.20	28.65	28.87	63,346	-0.96(-3.22%)
Feb 23, 2011	29.98	30.20	29.69	29.83	55,922	-0.36(-1.19%)
Feb 22, 2011	30.80	30.85	30.14	30.19	41,013	-0.66(-2.14%)
Feb 18, 2011	30.35	31.00	30.27	30.85	76,424	+0.17(+0.55%)
Feb 17, 2011	30.49	30.74	30.25	30.68	166,563	-0.28(-0.90%)
Feb 16, 2011	31.04	31.09	30.76	30.96	51,573	+0.07(+0.23%)
Feb 15, 2011	31.27	31.28	30.89	30.89	60,058	-0.75(-2.37%)
Feb 14, 2011	31.35	31.72	31.21	31.64	31,669	-0.06(-0.19%)
Feb 11, 2011	31.44	31.75	31.35	31.70	139,332	+0.34(+1.08%)
Feb 10, 2011	30.99	31.43	30.87	31.36	30,620	-0.03(-0.10%)
Feb 09, 2011	31.22	31.43	31.09	31.39	79,304	+0.14(+0.45%)
Feb 08, 2011	31.22	31.25	31.06	31.25	152,672	+1.02(+3.37%)
Feb 07, 2011	30.15	30.40	30.01	30.23	85,765	+0.28(+0.93%)
Feb 04, 2011	29.70	30.02	29.60	29.95	75,208	+0.59(+2.01%)
Feb 03, 2011	29.85	29.85	29.12	29.36	92,493	-0.89(-2.94%)
Feb 02, 2011	30.70	30.70	30.20	30.25	44,974	-0.60(-1.94%)

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