Date	Open	High	Low	Close	Volume	Change (%)
Mar 31, 2011	31.67	31.99	31.38	31.57	1,837,662	-0.12(-0.37%)
Mar 30, 2011	31.68	31.68	31.68	31.68	2,409,549	+1.00(+3.27%)
Mar 29, 2011	30.40	30.97	30.23	30.68	1,303,716	+0.37(+1.21%)
Mar 28, 2011	31.05	31.21	30.28	30.31	1,252,977	-0.68(-2.18%)
Mar 25, 2011	31.16	31.37	30.84	30.99	2,205,808	-0.04(-0.13%)
Mar 24, 2011	30.85	31.17	30.55	31.03	1,070,529	+0.42(+1.37%)
Mar 23, 2011	30.44	30.70	30.11	30.61	1,194,682	+0.14(+0.47%)
Mar 22, 2011	30.59	30.65	30.22	30.47	2,157,481	-0.12(-0.38%)
Mar 21, 2011	30.62	30.75	30.47	30.59	2,192,025	+0.93(+3.13%)
Mar 18, 2011	29.11	30.00	29.11	29.66	3,443,600	+1.04(+3.62%)
Mar 17, 2011	27.82	28.72	27.71	28.62	2,070,211	+1.30(+4.77%)
Mar 16, 2011	27.62	27.85	26.84	27.32	3,121,187	-0.43(-1.54%)
Mar 15, 2011	27.37	27.96	27.26	27.75	2,788,397	-0.70(-2.47%)
Mar 14, 2011	28.11	28.97	27.80	28.45	1,937,537	+0.23(+0.80%)
Mar 11, 2011	26.50	28.34	26.28	28.22	2,596,376	+1.67(+6.30%)
Mar 10, 2011	27.67	27.67	26.52	26.55	2,507,864	-1.53(-5.44%)
Mar 09, 2011	28.59	28.65	27.89	28.08	1,552,271	-0.53(-1.87%)
Mar 08, 2011	28.70	28.98	28.30	28.61	1,264,954	-0.03(-0.09%)
Mar 07, 2011	29.71	30.06	28.22	28.64	1,565,565	-0.88(-2.97%)
Mar 04, 2011	29.61	30.14	29.28	29.51	2,374,526	-0.10(-0.34%)
Mar 03, 2011	28.57	29.69	28.57	29.61	2,241,941	+1.34(+4.75%)
Mar 02, 2011	27.74	28.67	27.74	28.27	1,398,129	+0.48(+1.71%)
Mar 01, 2011	27.54	28.07	27.49	27.79	2,271,737	+0.43(+1.56%)
Feb 28, 2011	27.64	27.71	27.20	27.37	2,165,067	+0.02(+0.06%)
Feb 25, 2011	26.79	27.35	26.73	27.35	1,461,513	+0.78(+2.92%)
Feb 24, 2011	26.89	27.14	25.93	26.58	2,068,478	-0.18(-0.66%)
Feb 23, 2011	27.87	27.94	26.10	26.75	3,092,798	-1.21(-4.33%)
Feb 22, 2011	28.86	29.20	27.72	27.96	1,997,534	-1.34(-4.56%)
Feb 18, 2011	29.25	29.37	28.96	29.30	1,304,046	+0.04(+0.14%)
Feb 17, 2011	28.69	29.41	28.65	29.26	1,489,646	+0.56(+1.95%)
Feb 16, 2011	28.27	28.75	28.21	28.70	1,263,521	+0.66(+2.35%)
Feb 15, 2011	28.46	28.51	27.96	28.04	1,179,300	-0.56(-1.96%)
Feb 14, 2011	28.70	28.85	28.55	28.60	957,426	-0.18(-0.64%)
Feb 11, 2011	28.00	29.07	27.95	28.78	1,743,586	+0.75(+2.68%)
Feb 10, 2011	27.40	28.15	27.22	28.03	1,589,580	+0.40(+1.45%)
Feb 09, 2011	27.97	28.00	27.48	27.63	1,359,237	-0.36(-1.28%)
Feb 08, 2011	27.86	28.06	27.51	27.99	945,739	+0.11(+0.39%)
Feb 07, 2011	27.64	28.02	27.59	27.88	1,308,776	+0.22(+0.78%)
Feb 04, 2011	27.46	27.74	27.36	27.66	1,504,303	+0.19(+0.70%)
Feb 03, 2011	27.48	27.60	26.97	27.47	1,175,879	-0.08(-0.27%)
Feb 02, 2011	27.71	27.81	27.38	27.54	1,301,101	-0.35(-1.26%)
Feb 01, 2011	27.10	28.01	27.10	27.89	1,976,821	+1.11(+4.14%)
Jan 31, 2011	26.47	27.10	26.41	26.79	2,446,389	+0.37(+1.39%)
Jan 28, 2011	27.52	27.59	26.36	26.42	2,662,414	-1.14(-4.15%)
Jan 27, 2011	27.32	28.15	27.19	27.56	3,020,549	+0.30(+1.10%)
Jan 26, 2011	26.84	27.39	26.65	27.26	2,629,260	+0.60(+2.25%)
Jan 25, 2011	26.64	26.94	26.43	26.66	2,672,987	-0.33(-1.21%)
Jan 24, 2011	26.95	27.27	26.66	26.99	1,623,179	+0.09(+0.34%)
Jan 21, 2011	27.09	27.22	26.74	26.89	1,639,611	+0.01(+0.03%)
Jan 20, 2011	26.86	27.03	26.47	26.89	3,933,022	-0.15(-0.56%)
Jan 19, 2011	27.03	27.64	26.86	27.04	3,281,705	-0.03(-0.12%)
Jan 18, 2011	26.68	27.16	26.52	27.07	2,952,058	+0.34(+1.28%)
Jan 14, 2011	25.75	26.79	25.62	26.73	3,913,097	+0.98(+3.79%)
Jan 13, 2011	25.88	26.08	25.60	25.75	2,846,888	+0.39(+1.55%)
Jan 12, 2011	25.18	26.01	25.04	25.36	2,988,169	+0.41(+1.64%)
Jan 11, 2011	24.56	25.16	24.53	24.95	1,878,503	+0.68(+2.82%)
Jan 10, 2011	23.95	24.36	23.72	24.27	2,465,023	-0.28(-1.12%)
Jan 07, 2011	24.89	25.16	24.37	24.54	1,776,092	-0.10(-0.41%)
Jan 06, 2011	24.87	24.98	24.44	24.64	2,120,837	-0.13(-0.54%)
Jan 05, 2011	24.57	25.01	24.45	24.77	1,883,894	+0.06(+0.24%)
Jan 04, 2011	25.44	25.52	24.55	24.72	2,100,322	-0.68(-2.69%)

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