Date	Open	High	Low	Close	Volume	Change (%)
Mar 31, 2011	30.92	31.11	30.62	30.66	6,013,638	+0.14(+0.47%)
Mar 30, 2011	30.58	30.96	30.31	30.52	7,909,140	+0.24(+0.79%)
Mar 29, 2011	30.21	30.48	30.00	30.28	6,818,025	-0.03(-0.11%)
Mar 28, 2011	30.60	30.85	30.30	30.31	6,277,612	-0.44(-1.45%)
Mar 25, 2011	30.67	31.17	30.63	30.76	7,669,424	+0.09(+0.29%)
Mar 24, 2011	30.84	30.95	30.48	30.67	7,480,035	-0.06(-0.20%)
Mar 23, 2011	31.11	31.23	30.56	30.73	10,828,938	-0.44(-1.40%)
Mar 22, 2011	31.04	31.24	30.79	31.17	8,924,253	+0.02(+0.07%)
Mar 21, 2011	30.70	31.19	30.70	31.15	11,972,646	+1.21(+4.04%)
Mar 18, 2011	30.67	30.86	29.69	29.94	14,022,273	-0.55(-1.79%)
Mar 17, 2011	29.81	30.66	29.44	30.48	13,392,073	+1.52(+5.27%)
Mar 16, 2011	29.08	30.06	28.60	28.96	15,697,006	-0.17(-0.59%)
Mar 15, 2011	29.12	29.39	29.07	29.13	15,803,289	-0.43(-1.46%)
Mar 14, 2011	29.26	29.64	28.84	29.56	9,353,712	-0.26(-0.87%)
Mar 11, 2011	28.45	30.00	28.23	29.82	12,659,279	+0.65(+2.23%)
Mar 10, 2011	29.70	29.80	28.88	29.17	16,924,460	-1.32(-4.33%)
Mar 09, 2011	31.11	31.17	30.27	30.49	10,268,731	-0.23(-0.73%)
Mar 08, 2011	32.03	32.03	30.69	30.72	14,331,173	-1.33(-4.16%)
Mar 07, 2011	32.94	33.18	31.89	32.05	13,000,850	-0.59(-1.80%)
Mar 04, 2011	32.29	32.65	32.09	32.64	11,763,163	+0.68(+2.12%)
Mar 03, 2011	32.16	32.27	31.78	31.96	14,803,285	-0.39(-1.20%)
Mar 02, 2011	32.37	32.52	32.04	32.35	13,188,963	+0.28(+0.87%)
Mar 01, 2011	32.23	32.42	32.06	32.07	14,059,986	-0.03(-0.11%)
Feb 28, 2011	31.63	32.21	31.45	32.10	10,096,252	+0.75(+2.38%)
Feb 25, 2011	30.67	31.39	30.63	31.36	12,342,145	+0.53(+1.73%)
Feb 24, 2011	32.39	32.49	30.48	30.83	28,445,608	-1.03(-3.24%)
Feb 23, 2011	31.36	32.56	31.25	31.86	28,756,370	+0.74(+2.37%)
Feb 22, 2011	31.67	32.09	30.80	31.12	20,953,318	+0.42(+1.36%)
Feb 18, 2011	30.98	31.20	30.58	30.70	11,171,517	-0.18(-0.60%)
Feb 17, 2011	30.23	30.90	29.91	30.89	13,214,578	+0.75(+2.50%)
Feb 16, 2011	29.07	30.41	29.05	30.13	17,023,862	+1.18(+4.06%)
Feb 15, 2011	28.83	29.05	28.58	28.96	9,185,211	+0.18(+0.64%)
Feb 14, 2011	28.05	28.83	27.91	28.77	10,584,259	+0.86(+3.09%)
Feb 11, 2011	28.27	28.77	27.88	27.91	14,347,483	-0.34(-1.21%)
Feb 10, 2011	27.66	28.32	27.57	28.25	7,975,496	+0.37(+1.32%)
Feb 09, 2011	27.73	28.17	27.60	27.88	7,658,887	+0.09(+0.32%)
Feb 08, 2011	27.67	27.91	27.36	27.80	13,137,979	-0.10(-0.34%)
Feb 07, 2011	28.32	28.34	27.80	27.89	11,486,939	-0.22(-0.78%)
Feb 04, 2011	28.78	29.07	28.09	28.11	10,423,444	-0.81(-2.81%)
Feb 03, 2011	29.27	29.39	28.60	28.92	10,489,328	+0.10(+0.36%)
Feb 02, 2011	29.30	29.67	28.69	28.82	14,211,340	+0.11(+0.38%)
Feb 01, 2011	28.59	28.83	28.18	28.71	14,925,004	+0.33(+1.16%)
Jan 31, 2011	27.60	28.49	27.46	28.38	19,786,040	+1.04(+3.80%)
Jan 28, 2011	26.60	27.91	26.52	27.34	28,379,142	+0.81(+3.04%)
Jan 27, 2011	26.65	26.80	26.30	26.54	10,415,092	-0.30(-1.12%)
Jan 26, 2011	25.98	26.88	25.87	26.84	12,314,484	+1.05(+4.08%)
Jan 25, 2011	26.00	26.01	25.45	25.79	10,126,277	-0.53(-2.00%)
Jan 24, 2011	26.16	26.52	25.86	26.31	7,581,077	+0.07(+0.26%)
Jan 21, 2011	26.05	26.34	26.02	26.24	7,957,663	+0.41(+1.59%)
Jan 20, 2011	25.66	25.87	25.31	25.83	9,272,422	-0.14(-0.53%)
Jan 19, 2011	26.80	26.86	25.96	25.97	9,357,340	-0.72(-2.69%)
Jan 18, 2011	26.48	26.88	26.44	26.69	5,766,031	+0.18(+0.67%)
Jan 14, 2011	26.37	26.59	26.13	26.51	6,117,096	+0.05(+0.21%)
Jan 13, 2011	26.18	26.54	25.90	26.46	10,957,058	+0.30(+1.15%)
Jan 12, 2011	26.20	26.31	26.05	26.15	7,754,441	+0.27(+1.06%)
Jan 11, 2011	25.53	25.92	25.47	25.88	7,286,825	+0.55(+2.19%)
Jan 10, 2011	25.45	25.53	24.99	25.33	6,583,289	-0.18(-0.70%)
Jan 07, 2011	25.76	25.76	25.09	25.50	8,729,487	+0.05(+0.19%)
Jan 06, 2011	26.22	26.29	25.35	25.46	8,496,380	-0.80(-3.05%)
Jan 05, 2011	25.99	26.40	25.72	26.26	6,735,377	+0.25(+0.97%)
Jan 04, 2011	26.91	27.14	25.70	26.00	9,336,503	-0.54(-2.04%)

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