Date	Open	High	Low	Close	Volume	Change (%)
Mar 31, 2011	36.61	36.61	36.41	36.50	1,308,658	-0.05(-0.12%)
Mar 30, 2011	36.55	36.66	36.41	36.55	1,346,892	+0.30(+0.83%)
Mar 29, 2011	35.94	36.25	35.82	36.25	121,271	+0.29(+0.82%)
Mar 28, 2011	36.16	36.27	35.94	35.95	411,974	-0.11(-0.29%)
Mar 25, 2011	36.25	36.32	36.04	36.06	735,267	-0.19(-0.52%)
Mar 24, 2011	36.08	36.32	35.87	36.25	646,516	+0.39(+1.09%)
Mar 23, 2011	35.73	36.00	35.51	35.86	501,955	+0.03(+0.08%)
Mar 22, 2011	35.73	35.86	35.69	35.83	779,390	+0.05(+0.13%)
Mar 21, 2011	35.78	35.84	35.48	35.78	471,735	+0.61(+1.74%)
Mar 18, 2011	35.18	35.33	35.03	35.17	731,783	+0.41(+1.17%)
Mar 17, 2011	34.98	35.10	34.59	34.76	969,505	+0.54(+1.57%)
Mar 16, 2011	34.99	34.99	33.89	34.23	1,050,970	-0.86(-2.45%)
Mar 15, 2011	34.18	35.23	34.16	35.09	1,074,365	-0.57(-1.59%)
Mar 14, 2011	35.40	35.67	35.30	35.65	419,606	-0.32(-0.88%)
Mar 11, 2011	35.70	36.10	35.67	35.97	358,317	+0.10(+0.27%)
Mar 10, 2011	36.14	36.14	35.80	35.87	380,327	-0.80(-2.18%)
Mar 09, 2011	36.69	36.73	36.51	36.67	318,304	-0.02(-0.04%)
Mar 08, 2011	36.37	36.75	36.25	36.69	373,105	+0.30(+0.83%)
Mar 07, 2011	37.02	37.02	36.27	36.38	641,571	-0.39(-1.05%)
Mar 04, 2011	37.06	37.06	36.57	36.77	520,053	-0.31(-0.83%)
Mar 03, 2011	36.75	37.10	36.71	37.08	377,837	+0.60(+1.63%)
Mar 02, 2011	36.43	36.65	36.15	36.48	947,432	+0.17(+0.46%)
Mar 01, 2011	37.01	37.05	36.31	36.32	380,293	-0.51(-1.37%)
Feb 28, 2011	36.69	36.94	36.69	36.82	968,483	+0.29(+0.79%)
Feb 25, 2011	36.35	36.57	36.27	36.53	1,047,044	+0.45(+1.23%)
Feb 24, 2011	36.16	36.22	35.80	36.09	192,226	+0.04(+0.10%)
Feb 23, 2011	36.27	36.34	35.83	36.05	251,565	-0.12(-0.33%)
Feb 22, 2011	36.50	36.76	36.10	36.17	1,208,978	-1.00(-2.68%)
Feb 18, 2011	37.06	37.19	36.99	37.17	202,615	+0.17(+0.47%)
Feb 17, 2011	36.88	37.06	36.79	37.00	441,259	+0.11(+0.31%)
Feb 16, 2011	36.63	36.92	36.63	36.88	268,885	+0.29(+0.80%)
Feb 15, 2011	36.63	36.67	36.49	36.59	692,753	-0.01(-0.02%)
Feb 14, 2011	36.57	36.66	36.53	36.60	644,358	+0.03(+0.08%)
Feb 11, 2011	36.31	36.63	36.16	36.57	145,759	+0.16(+0.44%)
Feb 10, 2011	36.00	36.47	36.00	36.41	515,611	-0.17(-0.47%)
Feb 09, 2011	36.69	36.70	36.42	36.58	1,681,274	-0.17(-0.47%)
Feb 08, 2011	36.44	36.75	36.44	36.75	1,382,185	+0.20(+0.54%)
Feb 07, 2011	36.37	36.67	36.37	36.56	289,129	+0.17(+0.46%)
Feb 04, 2011	36.45	36.45	36.22	36.39	377,665	-0.04(-0.10%)
Feb 03, 2011	36.30	36.45	36.06	36.43	578,876	+0.07(+0.19%)
Feb 02, 2011	36.36	36.48	36.29	36.36	182,692	-0.08(-0.21%)
Feb 01, 2011	35.97	36.48	35.97	36.44	470,222	+0.72(+2.03%)
Jan 31, 2011	35.49	35.76	35.49	35.71	624,130	+0.36(+1.02%)
Jan 28, 2011	36.15	36.15	35.33	35.35	586,853	-0.85(-2.34%)
Jan 27, 2011	36.18	36.26	36.03	36.20	740,465	+0.09(+0.25%)
Jan 26, 2011	36.16	36.22	35.98	36.10	676,385	+0.16(+0.44%)
Jan 25, 2011	35.83	35.95	35.66	35.95	213,923	-0.02(-0.04%)
Jan 24, 2011	35.70	35.99	35.66	35.96	740,299	+0.23(+0.63%)
Jan 21, 2011	35.78	35.90	35.67	35.73	277,548	+0.08(+0.21%)
Jan 20, 2011	35.75	35.75	35.38	35.66	710,510	-0.23(-0.65%)
Jan 19, 2011	36.23	36.25	35.77	35.89	1,126,700	-0.28(-0.77%)
Jan 18, 2011	36.09	36.18	36.01	36.17	844,472	+0.11(+0.31%)
Jan 14, 2011	35.69	36.06	35.69	36.06	2,231,686	+0.27(+0.76%)
Jan 13, 2011	35.98	36.01	35.78	35.79	1,882,399	-0.02(-0.06%)
Jan 12, 2011	35.58	35.83	35.53	35.81	436,737	+0.57(+1.63%)
Jan 11, 2011	35.31	35.32	35.10	35.24	501,953	+0.11(+0.32%)
Jan 10, 2011	34.97	35.15	34.83	35.12	209,276	-0.08(-0.24%)
Jan 07, 2011	35.40	35.40	34.93	35.21	219,107	-0.13(-0.36%)
Jan 06, 2011	35.60	35.60	35.22	35.33	2,194,088	-0.23(-0.64%)
Jan 05, 2011	35.34	35.58	35.24	35.56	459,421	+0.00(+0.00%)
Jan 04, 2011	35.76	35.76	35.32	35.56	223,154	-0.04(-0.11%)

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