Date	Open	High	Low	Close	Volume	Change (%)
Mar 31, 2011	37.14	37.45	37.02	37.43	3,382,441	-0.17(-0.45%)
Mar 30, 2011	37.60	37.60	37.60	37.60	3,669,268	+0.59(+1.59%)
Mar 29, 2011	36.85	37.19	36.82	37.01	2,196,599	+0.12(+0.33%)
Mar 28, 2011	36.95	37.16	36.76	36.89	2,365,458	+0.10(+0.27%)
Mar 25, 2011	37.11	37.48	36.61	36.79	5,165,114	+0.35(+0.96%)
Mar 24, 2011	35.66	36.48	35.64	36.44	3,140,681	+0.95(+2.68%)
Mar 23, 2011	35.29	35.61	34.95	35.49	2,867,763	+0.06(+0.17%)
Mar 22, 2011	35.70	35.83	35.25	35.43	5,116,755	-0.14(-0.39%)
Mar 21, 2011	35.59	35.71	35.32	35.57	3,499,448	+0.46(+1.31%)
Mar 18, 2011	35.19	35.65	35.02	35.11	5,038,540	+0.31(+0.89%)
Mar 17, 2011	35.19	35.37	34.42	34.80	3,861,394	+0.12(+0.35%)
Mar 16, 2011	35.83	35.96	34.68	34.68	7,089,423	-1.30(-3.61%)
Mar 15, 2011	35.64	36.21	35.57	35.98	5,231,594	-0.06(-0.17%)
Mar 14, 2011	36.22	36.41	35.59	36.04	3,291,153	-0.46(-1.26%)
Mar 11, 2011	36.88	37.11	36.22	36.50	3,283,939	-0.36(-0.98%)
Mar 10, 2011	37.62	37.66	36.74	36.86	3,805,996	-1.19(-3.13%)
Mar 09, 2011	37.68	38.17	37.27	38.05	2,850,271	+0.29(+0.77%)
Mar 08, 2011	37.63	37.95	37.17	37.76	3,458,593	+0.12(+0.32%)
Mar 07, 2011	38.45	38.76	37.36	37.64	3,169,772	-0.70(-1.83%)
Mar 04, 2011	38.84	39.06	37.91	38.34	4,321,179	-0.53(-1.36%)
Mar 03, 2011	37.93	39.23	37.93	38.87	4,376,484	+1.18(+3.13%)
Mar 02, 2011	37.34	38.07	37.26	37.69	3,359,203	+0.34(+0.91%)
Mar 01, 2011	37.55	37.89	37.31	37.35	3,039,575	+0.06(+0.16%)
Feb 28, 2011	37.59	37.86	37.21	37.29	4,998,425	-0.04(-0.11%)
Feb 25, 2011	38.00	38.30	37.20	37.33	6,154,768	-0.60(-1.58%)
Feb 24, 2011	36.97	38.02	36.89	37.93	4,603,060	+0.88(+2.38%)
Feb 23, 2011	37.25	37.65	36.71	37.05	4,788,077	-0.22(-0.59%)
Feb 22, 2011	37.76	38.25	37.23	37.27	3,815,877	-1.02(-2.66%)
Feb 18, 2011	38.35	38.64	38.11	38.29	2,740,099	-0.07(-0.18%)
Feb 17, 2011	37.80	38.45	37.53	38.36	2,970,829	+0.38(+1.00%)
Feb 16, 2011	37.32	38.18	37.09	37.98	3,705,892	+0.82(+2.21%)
Feb 15, 2011	37.32	37.54	36.72	37.16	5,778,973	-0.27(-0.72%)
Feb 14, 2011	37.54	37.64	37.06	37.43	4,365,603	-0.22(-0.58%)
Feb 11, 2011	37.34	37.97	37.25	37.65	3,453,370	+0.19(+0.51%)
Feb 10, 2011	37.15	37.52	36.96	37.46	2,704,478	+0.14(+0.38%)
Feb 09, 2011	37.64	37.87	37.25	37.32	3,488,497	-0.32(-0.85%)
Feb 08, 2011	37.01	38.10	36.85	37.64	5,999,655	+0.77(+2.09%)
Feb 07, 2011	37.88	38.06	36.69	36.87	5,817,006	-0.55(-1.47%)
Feb 04, 2011	37.75	38.10	35.93	37.42	14,234,980	+4.15(+12.47%)
Feb 03, 2011	33.40	33.64	32.53	33.27	6,028,805	-0.13(-0.39%)
Feb 02, 2011	33.60	33.71	33.32	33.40	1,776,350	-0.40(-1.18%)
Feb 01, 2011	33.16	33.85	33.14	33.80	1,948,659	+0.86(+2.61%)
Jan 31, 2011	33.13	33.35	32.83	32.94	3,392,313	-0.01(-0.03%)
Jan 28, 2011	34.07	34.10	32.93	32.95	2,748,363	-1.17(-3.43%)
Jan 27, 2011	33.50	34.28	33.31	34.12	3,012,893	+0.64(+1.91%)
Jan 26, 2011	33.52	33.84	33.29	33.48	3,402,471	-0.02(-0.06%)
Jan 25, 2011	32.82	33.66	32.80	33.50	2,244,171	+0.46(+1.39%)
Jan 24, 2011	33.11	33.51	32.91	33.04	2,065,441	-0.24(-0.72%)
Jan 21, 2011	33.20	33.46	33.11	33.28	2,465,540	+0.26(+0.79%)
Jan 20, 2011	33.17	33.24	32.74	33.02	2,933,628	-0.17(-0.51%)
Jan 19, 2011	34.08	34.08	33.03	33.19	3,947,678	-0.97(-2.84%)
Jan 18, 2011	33.74	34.17	33.67	34.16	3,160,478	+0.27(+0.80%)
Jan 14, 2011	32.74	33.96	32.64	33.89	3,824,974	+1.09(+3.32%)
Jan 13, 2011	32.73	32.84	32.46	32.80	1,969,133	-0.01(-0.03%)
Jan 12, 2011	32.90	32.93	32.49	32.81	2,142,784	+0.11(+0.34%)
Jan 11, 2011	32.31	32.71	32.20	32.70	2,489,513	+0.48(+1.49%)
Jan 10, 2011	32.09	32.46	32.04	32.22	2,429,584	+0.06(+0.19%)
Jan 07, 2011	32.19	32.49	31.90	32.16	2,569,986	+0.07(+0.22%)
Jan 06, 2011	31.50	32.42	31.50	32.09	5,643,075	+0.59(+1.87%)
Jan 05, 2011	31.09	31.60	31.08	31.50	6,924,423	+0.30(+0.96%)
Jan 04, 2011	31.10	31.27	30.95	31.20	4,668,247	+0.16(+0.52%)

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