Date	Open	High	Low	Close	Volume	Change (%)
Mar 31, 2011	19.85	20.18	19.60	19.61	17,060,568	-0.60(-2.96%)
Mar 30, 2011	20.21	20.21	20.21	20.21	17,706,616	+0.19(+0.95%)
Mar 29, 2011	19.62	20.04	19.26	20.02	14,736,726	+0.57(+2.94%)
Mar 28, 2011	19.74	19.78	19.38	19.45	11,285,184	-0.24(-1.20%)
Mar 25, 2011	19.08	19.73	19.06	19.68	17,265,606	+0.75(+3.96%)
Mar 24, 2011	19.14	19.17	18.55	18.93	17,580,672	-0.03(-0.14%)
Mar 23, 2011	18.42	19.15	18.35	18.96	21,006,452	+0.48(+2.60%)
Mar 22, 2011	18.62	18.68	18.18	18.48	11,084,533	-0.13(-0.71%)
Mar 21, 2011	18.50	18.62	18.40	18.61	10,690,589	+0.63(+3.51%)
Mar 18, 2011	18.61	18.67	17.95	17.98	20,138,874	-0.37(-2.04%)
Mar 17, 2011	18.36	18.55	18.22	18.35	16,810,916	+0.31(+1.71%)
Mar 16, 2011	18.36	18.60	17.83	18.05	24,097,160	-0.31(-1.68%)
Mar 15, 2011	18.49	19.00	18.33	18.35	23,341,796	-0.64(-3.39%)
Mar 14, 2011	18.70	19.30	18.41	19.00	27,577,776	+0.60(+3.25%)
Mar 11, 2011	17.80	18.50	17.45	18.40	24,436,442	+1.09(+6.31%)
Mar 10, 2011	17.92	17.93	16.84	17.31	25,464,132	-0.91(-5.02%)
Mar 09, 2011	17.86	18.30	17.68	18.22	17,190,512	+0.34(+1.91%)
Mar 08, 2011	18.34	18.34	17.67	17.88	13,393,507	-0.42(-2.30%)
Mar 07, 2011	18.91	18.94	18.02	18.30	15,031,986	-0.55(-2.93%)
Mar 04, 2011	19.06	19.10	18.70	18.85	18,741,842	-0.20(-1.07%)
Mar 03, 2011	18.03	19.09	17.95	19.06	31,837,532	+1.55(+8.87%)
Mar 02, 2011	17.75	17.84	17.30	17.51	18,319,394	-0.24(-1.33%)
Mar 01, 2011	18.53	18.64	17.67	17.74	17,998,494	-0.79(-4.26%)
Feb 28, 2011	18.89	18.99	18.32	18.53	17,278,082	-0.25(-1.33%)
Feb 25, 2011	17.91	18.80	17.85	18.78	20,984,058	+1.16(+6.57%)
Feb 24, 2011	17.93	18.14	17.44	17.62	26,643,188	-0.62(-3.42%)
Feb 23, 2011	18.55	18.77	17.56	18.25	34,644,916	-0.28(-1.49%)
Feb 22, 2011	19.16	19.40	18.51	18.53	23,682,850	-0.82(-4.25%)
Feb 18, 2011	19.74	19.89	19.28	19.35	27,036,534	-0.57(-2.87%)
Feb 17, 2011	19.43	20.01	19.22	19.92	26,573,720	+0.73(+3.80%)
Feb 16, 2011	19.22	19.47	19.10	19.19	26,387,752	+0.48(+2.57%)
Feb 15, 2011	19.16	19.24	18.55	18.71	20,569,894	-0.41(-2.17%)
Feb 14, 2011	18.35	19.41	18.33	19.12	23,117,736	+0.76(+4.16%)
Feb 11, 2011	18.53	18.70	18.10	18.36	25,352,864	+0.32(+1.78%)
Feb 10, 2011	17.73	18.47	17.39	18.04	21,336,836	+0.09(+0.48%)
Feb 09, 2011	18.32	18.43	17.79	17.95	18,876,150	-0.43(-2.32%)
Feb 08, 2011	17.97	18.42	17.73	18.38	18,067,918	+0.46(+2.56%)
Feb 07, 2011	17.80	18.40	17.77	17.92	18,065,016	+0.51(+2.90%)
Feb 04, 2011	17.22	17.49	17.10	17.42	13,781,545	+0.28(+1.61%)
Feb 03, 2011	17.24	17.33	16.76	17.14	15,178,882	-0.21(-1.21%)
Feb 02, 2011	17.09	17.72	17.05	17.35	17,881,200	+0.24(+1.42%)
Feb 01, 2011	16.90	17.13	16.79	17.11	19,203,368	+0.46(+2.76%)
Jan 31, 2011	16.71	16.75	16.53	16.65	16,160,566	+0.14(+0.84%)
Jan 28, 2011	16.64	16.73	16.42	16.51	15,512,222	-0.14(-0.87%)
Jan 27, 2011	16.73	16.93	16.44	16.65	13,460,138	+0.05(+0.28%)
Jan 26, 2011	16.14	16.67	16.10	16.61	17,223,120	+0.64(+4.03%)
Jan 25, 2011	15.96	16.04	15.72	15.96	15,936,745	+0.14(+0.87%)
Jan 24, 2011	15.85	16.04	15.72	15.83	10,716,595	-0.01(-0.08%)
Jan 21, 2011	15.76	15.99	15.66	15.84	17,132,514	+0.03(+0.21%)
Jan 20, 2011	16.12	16.21	15.44	15.81	20,781,426	-0.46(-2.82%)
Jan 19, 2011	16.75	16.79	16.20	16.27	14,133,429	-0.52(-3.09%)
Jan 18, 2011	16.47	16.79	16.34	16.79	12,924,623	+0.38(+2.32%)
Jan 14, 2011	16.47	16.47	16.05	16.40	15,987,148	+0.06(+0.36%)
Jan 13, 2011	16.18	16.53	16.13	16.35	16,358,148	+0.22(+1.38%)
Jan 12, 2011	16.03	16.29	15.95	16.12	17,956,252	+0.26(+1.66%)
Jan 11, 2011	15.66	15.98	15.62	15.86	13,689,099	+0.28(+1.81%)
Jan 10, 2011	15.48	15.69	15.38	15.58	12,882,350	-0.07(-0.42%)
Jan 07, 2011	15.60	15.72	15.43	15.64	9,415,094	+0.18(+1.18%)
Jan 06, 2011	15.68	15.75	15.40	15.46	11,592,283	-0.01(-0.08%)
Jan 05, 2011	15.18	15.64	15.12	15.47	15,836,006	+0.25(+1.64%)
Jan 04, 2011	15.66	15.68	15.11	15.22	13,913,347	-0.33(-2.15%)

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