Date	Open	High	Low	Close	Volume	Change (%)
Apr 29, 2011	33.97	34.05	33.74	33.85	109,373	-0.09(-0.26%)
Apr 28, 2011	33.58	34.01	33.54	33.94	130,438	+0.24(+0.73%)
Apr 27, 2011	34.09	34.09	33.61	33.69	291,548	-0.40(-1.18%)
Apr 26, 2011	33.32	34.15	33.28	34.09	196,296	+0.94(+2.85%)
Apr 25, 2011	33.24	33.38	33.12	33.15	89,717	-0.17(-0.50%)
Apr 21, 2011	33.22	33.33	33.01	33.32	130,468	+0.34(+1.03%)
Apr 20, 2011	32.87	32.98	32.67	32.98	237,233	+0.61(+1.89%)
Apr 19, 2011	32.12	32.41	32.06	32.36	173,800	+0.38(+1.20%)
Apr 18, 2011	31.93	32.18	31.66	31.98	198,910	-0.46(-1.43%)
Apr 15, 2011	32.24	32.62	32.16	32.44	225,138	+0.17(+0.54%)
Apr 14, 2011	31.81	32.30	31.55	32.27	172,856	+0.16(+0.49%)
Apr 13, 2011	32.28	32.40	31.89	32.11	267,352	-0.04(-0.11%)
Apr 12, 2011	32.13	32.38	31.92	32.14	205,613	-0.32(-1.00%)
Apr 11, 2011	32.65	32.88	32.23	32.47	187,111	-0.20(-0.62%)
Apr 08, 2011	33.40	33.44	32.21	32.67	257,718	-0.50(-1.50%)
Apr 07, 2011	33.53	33.81	33.07	33.17	194,935	-0.27(-0.81%)
Apr 06, 2011	33.72	33.98	33.35	33.44	171,488	-0.17(-0.52%)
Apr 05, 2011	33.89	34.10	33.48	33.61	265,709	-0.41(-1.21%)
Apr 04, 2011	33.64	34.09	33.47	34.02	182,421	+0.40(+1.20%)
Apr 01, 2011	33.66	33.76	33.25	33.62	157,021	+0.22(+0.65%)
Mar 31, 2011	33.11	33.52	33.09	33.40	123,280	+0.24(+0.71%)
Mar 30, 2011	33.46	33.53	33.09	33.17	381,124	-0.16(-0.47%)
Mar 29, 2011	33.11	33.32	32.84	33.32	142,850	+0.31(+0.95%)
Mar 28, 2011	33.26	33.29	32.91	33.01	107,100	-0.21(-0.63%)
Mar 25, 2011	33.23	33.74	33.05	33.22	150,309	+0.17(+0.50%)
Mar 24, 2011	33.33	33.45	32.83	33.05	221,834	-0.11(-0.34%)
Mar 23, 2011	33.50	33.50	32.71	33.17	174,142	-0.28(-0.84%)
Mar 22, 2011	33.85	33.94	33.32	33.45	97,250	-0.41(-1.21%)
Mar 21, 2011	33.90	33.95	33.57	33.86	187,406	+0.75(+2.27%)
Mar 18, 2011	32.83	33.26	32.79	33.11	284,729	+0.55(+1.69%)
Mar 17, 2011	33.05	33.32	32.51	32.56	204,570	-0.08(-0.24%)
Mar 16, 2011	33.12	33.34	32.61	32.63	230,738	-0.47(-1.43%)
Mar 15, 2011	32.89	33.34	32.87	33.11	153,890	-0.27(-0.81%)
Mar 14, 2011	33.39	33.75	32.95	33.38	127,697	-0.33(-0.99%)
Mar 11, 2011	33.45	33.94	33.26	33.71	135,283	+0.14(+0.42%)
Mar 10, 2011	33.73	33.90	33.29	33.57	228,511	-0.63(-1.84%)
Mar 09, 2011	34.66	34.66	34.04	34.20	386,737	-0.56(-1.61%)
Mar 08, 2011	34.00	35.07	33.93	34.76	186,494	+0.69(+2.03%)
Mar 07, 2011	34.58	34.91	33.78	34.07	213,022	-0.35(-1.02%)
Mar 04, 2011	34.93	34.93	34.09	34.42	344,614	-0.55(-1.58%)
Mar 03, 2011	33.79	35.27	33.79	34.97	899,213	+2.17(+6.61%)
Mar 02, 2011	32.80	33.03	32.34	32.80	175,627	-0.03(-0.11%)
Mar 01, 2011	34.22	34.28	32.66	32.84	294,800	-1.37(-4.01%)
Feb 28, 2011	33.89	34.30	33.66	34.21	388,915	+0.61(+1.82%)
Feb 25, 2011	32.94	34.02	32.79	33.60	704,058	-0.35(-1.03%)
Feb 24, 2011	33.39	34.19	33.32	33.95	302,923	+0.65(+1.94%)
Feb 23, 2011	34.48	34.48	33.16	33.30	199,520	-1.03(-3.01%)
Feb 22, 2011	34.72	35.05	34.20	34.33	204,800	-0.82(-2.34%)
Feb 18, 2011	35.53	35.53	34.95	35.15	317,542	-0.33(-0.94%)
Feb 17, 2011	34.99	35.64	34.99	35.49	196,217	+0.38(+1.10%)
Feb 16, 2011	34.75	35.29	34.75	35.10	253,096	+0.38(+1.08%)
Feb 15, 2011	34.87	35.15	34.65	34.72	280,863	-0.26(-0.75%)
Feb 14, 2011	34.87	35.08	34.65	34.99	174,672	+0.07(+0.20%)
Feb 11, 2011	34.26	35.03	34.17	34.92	354,198	+0.58(+1.68%)
Feb 10, 2011	32.60	34.47	32.60	34.34	500,000	+1.79(+5.49%)
Feb 09, 2011	32.49	32.65	32.38	32.55	137,213	-0.07(-0.21%)
Feb 08, 2011	32.86	32.92	32.45	32.62	182,661	-0.24(-0.74%)
Feb 07, 2011	32.58	33.25	32.52	32.87	131,958	+0.28(+0.86%)
Feb 04, 2011	32.22	32.74	32.17	32.59	196,789	+0.30(+0.92%)
Feb 03, 2011	31.77	32.42	31.56	32.29	239,908	+0.45(+1.42%)
Feb 02, 2011	32.40	32.47	31.82	31.84	153,641	-0.71(-2.17%)

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