Date	Open	High	Low	Close	Volume	Change (%)
Mar 31, 2011	86.99	87.52	85.03	85.62	1,915,621	-1.20(-1.38%)
Mar 30, 2011	86.93	87.69	86.42	86.82	1,759,263	+0.27(+0.31%)
Mar 29, 2011	85.34	86.80	85.12	86.55	1,572,152	+1.27(+1.49%)
Mar 28, 2011	86.26	86.89	85.21	85.28	1,056,623	-1.02(-1.18%)
Mar 25, 2011	84.90	86.82	84.79	86.30	1,191,134	+1.19(+1.39%)
Mar 24, 2011	85.60	85.87	83.76	85.11	968,330	-0.12(-0.15%)
Mar 23, 2011	85.22	85.70	83.56	85.24	1,323,590	+0.17(+0.20%)
Mar 22, 2011	84.87	85.67	84.42	85.07	1,336,645	+0.17(+0.20%)
Mar 21, 2011	84.31	84.93	83.92	84.90	1,494,621	+2.24(+2.71%)
Mar 18, 2011	83.08	83.37	81.77	82.66	2,846,214	+0.60(+0.73%)
Mar 17, 2011	79.92	82.45	79.83	82.06	1,944,388	+4.12(+5.29%)
Mar 16, 2011	80.64	82.44	77.82	77.94	3,780,213	-2.45(-3.05%)
Mar 15, 2011	79.11	80.76	79.09	80.39	2,071,794	+0.70(+0.88%)
Mar 14, 2011	79.21	80.01	78.29	79.69	1,227,129	+0.27(+0.35%)
Mar 11, 2011	76.86	79.86	76.41	79.42	1,120,588	+1.88(+2.42%)
Mar 10, 2011	79.82	80.04	77.38	77.54	1,556,734	-3.22(-3.98%)
Mar 09, 2011	80.61	81.10	79.58	80.76	1,447,647	+0.12(+0.14%)
Mar 08, 2011	82.80	82.81	80.48	80.64	1,292,741	-2.16(-2.61%)
Mar 07, 2011	83.38	84.16	82.04	82.80	1,873,567	-0.20(-0.25%)
Mar 04, 2011	81.33	83.10	81.33	83.01	1,805,443	+1.05(+1.29%)
Mar 03, 2011	81.14	82.17	80.53	81.95	1,529,194	+1.22(+1.51%)
Mar 02, 2011	80.37	80.84	79.57	80.73	1,741,704	+0.16(+0.20%)
Mar 01, 2011	82.54	82.78	80.39	80.57	2,225,596	-1.51(-1.85%)
Feb 28, 2011	79.46	82.31	78.90	82.08	3,259,833	+3.07(+3.89%)
Feb 25, 2011	77.30	79.13	77.06	79.01	1,659,163	+2.15(+2.80%)
Feb 24, 2011	78.61	78.84	76.49	76.86	1,391,292	-1.49(-1.90%)
Feb 23, 2011	78.84	79.40	78.07	78.35	2,103,294	-0.24(-0.30%)
Feb 22, 2011	78.43	79.99	77.72	78.59	1,891,775	-0.14(-0.18%)
Feb 18, 2011	77.89	79.05	77.54	78.73	2,149,417	+0.99(+1.28%)
Feb 17, 2011	76.41	78.14	76.38	77.73	1,607,018	+1.24(+1.62%)
Feb 16, 2011	77.05	77.57	76.14	76.49	1,715,796	-0.27(-0.36%)
Feb 15, 2011	77.77	78.39	76.67	76.77	1,515,914	-1.37(-1.76%)
Feb 14, 2011	76.95	78.33	76.95	78.14	1,747,252	+1.02(+1.32%)
Feb 11, 2011	77.54	77.60	76.91	77.12	2,313,908	-0.32(-0.41%)
Feb 10, 2011	78.53	79.47	77.12	77.44	2,780,523	-1.48(-1.87%)
Feb 09, 2011	80.20	80.72	78.32	78.92	1,245,783	-1.71(-2.12%)
Feb 08, 2011	78.75	80.63	78.32	80.63	2,131,723	+2.05(+2.60%)
Feb 07, 2011	80.51	81.48	78.32	78.59	2,712,923	-0.57(-0.72%)
Feb 04, 2011	78.90	79.66	78.43	79.15	1,961,456	+0.40(+0.51%)
Feb 03, 2011	79.13	79.46	78.30	78.75	1,524,316	+0.08(+0.10%)
Feb 02, 2011	78.07	79.66	78.07	78.67	1,811,132	-0.13(-0.17%)
Feb 01, 2011	80.73	81.48	78.38	78.81	2,258,490	-1.73(-2.15%)
Jan 31, 2011	76.96	80.66	76.91	80.54	2,959,650	+4.10(+5.37%)
Jan 28, 2011	76.16	77.65	73.75	76.44	3,702,982	+0.51(+0.68%)
Jan 27, 2011	76.61	76.98	75.54	75.92	757,987	-0.57(-0.75%)
Jan 26, 2011	76.04	76.73	75.18	76.50	1,043,683	+1.04(+1.38%)
Jan 25, 2011	76.59	76.84	74.74	75.46	1,589,369	-1.56(-2.02%)
Jan 24, 2011	77.02	78.12	76.82	77.01	1,450,501	-0.11(-0.14%)
Jan 21, 2011	76.70	77.34	76.06	77.12	1,728,348	+1.12(+1.48%)
Jan 20, 2011	75.58	76.49	75.16	76.00	2,297,481	+0.02(+0.02%)
Jan 19, 2011	76.00	76.30	75.18	75.98	1,661,060	+0.34(+0.46%)
Jan 18, 2011	74.40	75.94	74.07	75.63	1,279,742	+1.30(+1.75%)
Jan 14, 2011	73.91	74.40	73.10	74.33	1,149,026	+0.19(+0.26%)
Jan 13, 2011	74.27	74.82	73.52	74.14	1,195,088	-0.08(-0.11%)
Jan 12, 2011	73.64	75.00	73.48	74.22	1,722,060	+1.02(+1.39%)
Jan 11, 2011	73.26	73.95	73.00	73.20	1,834,685	+0.41(+0.56%)
Jan 10, 2011	73.13	73.38	71.85	72.79	1,441,040	-0.67(-0.91%)
Jan 07, 2011	73.22	73.79	72.67	73.47	1,462,844	+0.42(+0.57%)
Jan 06, 2011	74.53	74.70	72.68	73.05	1,851,227	-1.54(-2.06%)
Jan 05, 2011	73.63	74.61	73.19	74.59	2,154,450	-0.03(-0.04%)
Jan 04, 2011	75.43	75.57	73.56	74.62	1,975,730	-0.36(-0.48%)

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