Date	Open	High	Low	Close	Volume	Change (%)
Mar 31, 2011	30.54	30.92	30.46	30.77	961,314	+0.44(+1.45%)
Mar 30, 2011	30.33	30.33	30.33	30.33	799,668	+0.48(+1.60%)
Mar 29, 2011	30.03	30.12	29.67	29.85	622,485	-0.15(-0.50%)
Mar 28, 2011	30.42	30.56	29.83	30.00	532,017	-0.47(-1.53%)
Mar 25, 2011	30.47	30.59	30.27	30.47	760,271	+0.36(+1.18%)
Mar 24, 2011	30.24	30.27	29.93	30.11	439,868	+0.24(+0.80%)
Mar 23, 2011	29.65	29.98	29.46	29.88	438,810	+0.22(+0.75%)
Mar 22, 2011	30.09	30.09	29.40	29.65	634,714	-0.38(-1.26%)
Mar 21, 2011	29.61	30.04	29.59	30.03	829,234	+1.15(+3.99%)
Mar 18, 2011	29.39	29.55	28.74	28.88	1,190,135	+0.09(+0.33%)
Mar 17, 2011	28.75	29.34	28.52	28.78	1,360,126	+0.55(+1.95%)
Mar 16, 2011	28.91	29.08	27.85	28.23	1,557,332	-0.57(-1.97%)
Mar 15, 2011	28.41	28.95	28.40	28.80	1,591,045	-0.09(-0.31%)
Mar 14, 2011	28.18	29.28	28.16	28.89	871,434	-0.40(-1.35%)
Mar 11, 2011	28.92	29.33	28.43	29.28	897,947	+0.26(+0.88%)
Mar 10, 2011	29.69	29.71	28.97	29.03	1,134,187	-1.28(-4.21%)
Mar 09, 2011	30.59	30.59	30.07	30.30	608,506	-0.20(-0.66%)
Mar 08, 2011	30.57	30.70	30.08	30.50	767,746	+0.24(+0.79%)
Mar 07, 2011	31.24	31.33	30.08	30.27	600,299	-1.00(-3.19%)
Mar 04, 2011	31.67	31.93	31.05	31.26	1,021,073	-0.08(-0.27%)
Mar 03, 2011	30.15	31.43	30.15	31.35	1,477,769	+2.03(+6.91%)
Mar 02, 2011	29.22	29.59	29.18	29.32	636,424	+0.12(+0.40%)
Mar 01, 2011	28.93	29.50	28.88	29.20	794,201	-0.31(-1.04%)
Feb 28, 2011	29.69	29.83	29.24	29.51	598,520	+0.08(+0.27%)
Feb 25, 2011	29.05	29.48	28.97	29.43	674,062	+0.72(+2.52%)
Feb 24, 2011	28.52	29.18	28.30	28.71	801,659	-0.08(-0.27%)
Feb 23, 2011	29.07	29.26	28.27	28.78	1,609,581	+0.02(+0.06%)
Feb 22, 2011	29.44	30.00	28.75	28.77	1,455,250	-1.66(-5.47%)
Feb 18, 2011	31.12	31.26	30.21	30.43	861,517	-0.87(-2.78%)
Feb 17, 2011	31.61	31.61	31.12	31.30	665,442	-0.07(-0.21%)
Feb 16, 2011	30.96	31.48	30.82	31.37	757,869	+0.62(+2.03%)
Feb 15, 2011	31.78	31.78	30.65	30.74	659,525	-0.90(-2.83%)
Feb 14, 2011	31.86	32.25	31.53	31.64	1,001,250	+0.09(+0.30%)
Feb 11, 2011	30.84	31.63	30.14	31.55	819,091	+0.71(+2.29%)
Feb 10, 2011	30.29	30.86	30.05	30.84	1,014,602	+0.46(+1.50%)
Feb 09, 2011	30.74	31.02	30.29	30.38	1,252,647	-0.28(-0.91%)
Feb 08, 2011	30.63	30.76	30.28	30.66	1,007,748	+0.43(+1.42%)
Feb 07, 2011	30.13	30.60	30.13	30.23	769,705	+0.14(+0.46%)
Feb 04, 2011	30.43	30.43	29.79	30.09	940,638	-0.01(-0.04%)
Feb 03, 2011	29.86	30.18	29.50	30.10	910,316	-0.09(-0.30%)
Feb 02, 2011	30.14	30.33	30.07	30.19	1,261,314	-0.10(-0.33%)
Feb 01, 2011	30.16	30.43	30.16	30.29	1,649,466	+0.51(+1.72%)
Jan 31, 2011	29.65	29.86	29.47	29.78	1,135,659	+0.42(+1.44%)
Jan 28, 2011	30.03	30.15	29.12	29.36	2,192,729	-0.66(-2.19%)
Jan 27, 2011	30.55	30.75	29.96	30.01	1,693,079	-0.08(-0.28%)
Jan 26, 2011	29.75	30.23	29.75	30.10	1,235,158	+0.42(+1.41%)
Jan 25, 2011	30.07	30.09	29.55	29.68	1,094,539	-0.22(-0.73%)
Jan 24, 2011	29.86	30.07	29.71	29.90	1,229,424	+0.14(+0.47%)
Jan 21, 2011	30.08	30.08	29.69	29.76	1,471,380	+0.10(+0.34%)
Jan 20, 2011	30.51	30.51	29.03	29.66	3,218,103	-1.01(-3.29%)
Jan 19, 2011	31.81	31.81	30.54	30.67	1,359,501	-0.97(-3.08%)
Jan 18, 2011	31.73	31.80	31.46	31.64	1,139,100	-0.21(-0.65%)
Jan 14, 2011	32.08	32.08	31.69	31.85	790,414	-0.08(-0.24%)
Jan 13, 2011	32.08	32.17	31.77	31.92	917,970	-0.02(-0.05%)
Jan 12, 2011	31.57	32.08	31.35	31.94	1,036,148	+0.68(+2.19%)
Jan 11, 2011	31.30	31.76	31.19	31.26	1,169,634	+0.08(+0.27%)
Jan 10, 2011	31.20	31.26	30.79	31.17	1,433,210	-0.21(-0.66%)
Jan 07, 2011	31.85	31.94	31.14	31.38	1,138,181	-0.58(-1.81%)
Jan 06, 2011	31.98	32.16	31.66	31.96	1,089,442	-0.14(-0.45%)
Jan 05, 2011	32.02	32.15	31.75	32.10	975,940	+0.04(+0.12%)
Jan 04, 2011	32.10	32.28	31.61	32.06	1,701,483	-0.87(-2.65%)

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