Date	Open	High	Low	Close	Volume	Change (%)
Mar 31, 2011	50.85	50.85	49.78	49.97	41,312	-0.05(-0.10%)
Mar 30, 2011	50.02	50.02	50.02	50.02	23,516	+1.19(+2.44%)
Mar 29, 2011	48.67	48.95	48.35	48.83	20,494	+0.33(+0.68%)
Mar 28, 2011	49.19	49.19	48.45	48.50	56,798	+0.08(+0.17%)
Mar 25, 2011	49.05	49.05	48.42	48.42	6,855	-1.14(-2.30%)
Mar 24, 2011	50.04	50.04	49.26	49.56	18,524	+0.60(+1.23%)
Mar 23, 2011	48.50	49.13	48.40	48.96	64,666	+0.39(+0.80%)
Mar 22, 2011	48.86	49.51	48.57	48.57	4,120	-0.18(-0.37%)
Mar 21, 2011	48.84	48.88	48.64	48.75	14,897	+2.03(+4.35%)
Mar 18, 2011	47.14	47.14	46.41	46.72	28,037	+0.32(+0.69%)
Mar 17, 2011	46.22	46.46	46.10	46.40	19,839	+1.25(+2.77%)
Mar 16, 2011	46.64	46.64	45.15	45.15	96,623	-1.61(-3.44%)
Mar 15, 2011	45.76	46.76	45.76	46.76	14,593	-0.93(-1.95%)
Mar 14, 2011	47.84	47.84	47.50	47.69	6,372	-0.73(-1.51%)
Mar 11, 2011	48.20	48.42	47.90	48.42	8,925	-0.01(-0.02%)
Mar 10, 2011	49.74	49.74	48.40	48.43	18,078	-2.12(-4.19%)
Mar 09, 2011	49.76	50.60	49.76	50.55	31,837	+1.95(+4.01%)
Mar 08, 2011	49.05	49.05	48.06	48.60	9,361	-0.14(-0.29%)
Mar 07, 2011	49.89	49.89	48.40	48.74	35,572	-0.22(-0.45%)
Mar 04, 2011	49.40	50.25	48.85	48.96	25,469	-0.26(-0.53%)
Mar 03, 2011	48.81	49.51	48.81	49.22	26,270	+0.32(+0.65%)
Mar 02, 2011	49.00	49.05	48.80	48.90	25,647	-0.72(-1.45%)
Mar 01, 2011	50.74	50.74	49.62	49.62	10,819	-0.88(-1.74%)
Feb 28, 2011	50.84	50.84	50.05	50.50	35,323	+1.00(+2.02%)
Feb 25, 2011	49.60	49.64	48.87	49.50	15,768	+0.47(+0.96%)
Feb 24, 2011	49.35	49.35	48.61	49.03	25,243	-0.29(-0.59%)
Feb 23, 2011	49.52	49.70	48.92	49.32	27,518	-0.12(-0.24%)
Feb 22, 2011	50.50	50.50	49.25	49.44	21,529	-1.47(-2.89%)
Feb 18, 2011	51.49	51.49	50.61	50.91	8,700	-0.24(-0.47%)
Feb 17, 2011	51.80	51.80	50.91	51.15	15,982	-0.85(-1.63%)
Feb 16, 2011	51.25	52.12	51.25	52.00	13,653	+0.29(+0.56%)
Feb 15, 2011	52.89	52.89	51.55	51.71	7,641	-0.94(-1.79%)
Feb 14, 2011	52.76	52.77	52.35	52.65	12,705	-0.16(-0.30%)
Feb 11, 2011	51.71	52.92	51.71	52.81	30,290	-0.04(-0.08%)
Feb 10, 2011	51.88	52.85	51.70	52.85	7,646	-0.31(-0.58%)
Feb 09, 2011	53.05	53.24	52.71	53.16	31,420	+0.31(+0.59%)
Feb 08, 2011	52.22	52.85	52.21	52.85	5,736	+0.69(+1.32%)
Feb 07, 2011	51.81	52.22	51.54	52.16	11,414	+0.08(+0.15%)
Feb 04, 2011	51.66	52.29	51.50	52.08	18,750	+0.43(+0.83%)
Feb 03, 2011	51.30	51.79	51.24	51.65	42,321	+0.86(+1.69%)
Feb 02, 2011	50.64	51.04	50.50	50.79	50,637	-1.05(-2.03%)
Feb 01, 2011	51.35	52.41	51.31	51.84	187,188	+0.63(+1.23%)
Jan 31, 2011	51.16	51.45	51.11	51.21	57,121	+0.39(+0.77%)
Jan 28, 2011	51.02	51.03	50.51	50.82	6,416	-0.48(-0.94%)
Jan 27, 2011	52.45	52.61	51.27	51.30	437,724	-0.50(-0.97%)
Jan 26, 2011	51.38	51.80	51.30	51.80	11,404	+1.27(+2.51%)
Jan 25, 2011	50.11	50.53	50.05	50.53	29,918	+0.13(+0.26%)
Jan 24, 2011	50.11	50.50	50.05	50.40	32,471	+0.40(+0.80%)
Jan 21, 2011	50.54	50.54	50.00	50.00	7,604	-0.08(-0.16%)
Jan 20, 2011	50.25	50.56	49.91	50.08	20,779	-1.96(-3.77%)
Jan 19, 2011	52.25	52.26	51.83	52.04	6,815	-0.91(-1.72%)
Jan 18, 2011	52.97	53.03	52.69	52.95	6,879	+0.95(+1.83%)
Jan 14, 2011	51.97	52.24	51.68	52.00	8,600	-0.16(-0.31%)
Jan 13, 2011	52.41	52.69	52.16	52.16	11,098	-0.38(-0.72%)
Jan 12, 2011	52.15	52.87	52.02	52.54	12,824	+0.67(+1.29%)
Jan 11, 2011	52.10	52.10	51.60	51.87	5,535	+0.80(+1.57%)
Jan 10, 2011	50.99	51.11	50.52	51.07	4,874	-0.05(-0.10%)
Jan 07, 2011	51.49	51.52	51.12	51.12	4,084	+0.22(+0.43%)
Jan 06, 2011	51.62	51.62	50.80	50.90	6,131	+0.46(+0.91%)
Jan 05, 2011	50.65	50.86	50.44	50.44	10,053	-0.16(-0.32%)
Jan 04, 2011	50.32	50.60	50.23	50.60	7,639	+1.82(+3.73%)

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