Date	Open	High	Low	Close	Volume	Change (%)
Mar 30, 2012	45.60	45.65	45.57	45.62	6,960	+0.00(+0.00%)
Mar 29, 2012	45.69	45.69	45.56	45.62	20,646	-0.05(-0.12%)
Mar 28, 2012	45.49	45.68	45.49	45.68	26,732	+0.11(+0.25%)
Mar 27, 2012	45.55	45.56	45.46	45.56	8,503	+0.10(+0.22%)
Mar 26, 2012	45.51	45.56	45.44	45.46	28,608	+0.03(+0.06%)
Mar 23, 2012	45.33	45.56	45.33	45.43	40,759	+0.00(+0.00%)
Mar 22, 2012	45.22	45.56	45.22	45.43	21,902	+0.02(+0.04%)
Mar 21, 2012	45.42	45.42	45.00	45.42	84,266	+0.13(+0.28%)
Mar 20, 2012	45.36	45.36	45.18	45.29	14,873	-0.09(-0.20%)
Mar 19, 2012	45.40	45.46	45.18	45.38	20,248	-0.01(-0.03%)
Mar 16, 2012	45.48	45.52	45.28	45.39	44,159	-0.15(-0.34%)
Mar 15, 2012	45.57	45.57	45.35	45.55	32,705	-0.02(-0.04%)
Mar 14, 2012	45.76	45.76	45.54	45.56	41,403	-0.20(-0.44%)
Mar 13, 2012	45.75	45.83	45.59	45.77	15,831	+0.06(+0.13%)
Mar 12, 2012	45.74	45.80	45.56	45.71	11,755	+0.18(+0.40%)
Mar 09, 2012	45.73	45.79	45.52	45.52	18,885	-0.14(-0.31%)
Mar 08, 2012	45.86	45.86	45.52	45.67	25,458	-0.10(-0.22%)
Mar 07, 2012	45.89	45.89	45.77	45.77	13,984	-0.11(-0.24%)
Mar 06, 2012	45.92	45.94	45.73	45.88	12,123	-0.05(-0.11%)
Mar 05, 2012	45.93	46.00	45.86	45.92	60,296	-0.07(-0.15%)
Mar 02, 2012	45.89	46.01	45.89	45.99	8,772	+0.02(+0.05%)
Mar 01, 2012	46.05	46.05	45.90	45.97	17,426	-0.16(-0.34%)
Feb 29, 2012	46.01	46.16	46.01	46.13	29,849	+0.00(+0.00%)
Feb 28, 2012	45.97	46.14	45.97	46.13	50,315	+0.07(+0.14%)
Feb 27, 2012	45.96	46.07	45.96	46.06	10,614	+0.11(+0.24%)
Feb 24, 2012	45.85	46.05	45.85	45.95	25,707	+0.00(+0.00%)
Feb 23, 2012	45.83	45.95	45.76	45.95	12,066	+0.06(+0.13%)
Feb 22, 2012	45.66	45.94	45.66	45.89	16,526	+0.31(+0.68%)
Feb 21, 2012	45.74	45.90	45.57	45.58	127,124	-0.40(-0.88%)
Feb 17, 2012	45.94	45.99	45.93	45.98	8,127	-0.09(-0.19%)
Feb 16, 2012	45.90	46.07	45.74	46.07	63,447	+0.17(+0.36%)
Feb 15, 2012	45.89	45.93	45.62	45.90	59,095	+0.02(+0.04%)
Feb 14, 2012	45.66	45.89	45.66	45.89	44,173	+0.09(+0.19%)
Feb 13, 2012	45.81	45.81	45.62	45.80	14,487	+0.00(+0.01%)
Feb 10, 2012	45.65	45.80	45.64	45.79	10,548	+0.09(+0.19%)
Feb 09, 2012	45.74	45.74	45.62	45.71	7,519	-0.03(-0.07%)
Feb 08, 2012	45.75	45.76	45.55	45.74	14,296	+0.04(+0.09%)
Feb 07, 2012	45.70	45.82	45.70	45.70	22,107	-0.14(-0.31%)
Feb 06, 2012	45.74	45.86	45.58	45.84	21,061	+0.06(+0.12%)
Feb 03, 2012	46.08	46.08	45.64	45.79	30,823	-0.21(-0.46%)
Feb 02, 2012	46.11	46.11	45.76	46.00	29,436	+0.28(+0.62%)
Feb 01, 2012	45.94	45.98	45.71	45.71	25,366	-0.25(-0.55%)
Jan 31, 2012	48.47	48.47	45.72	45.97	33,679	+0.29(+0.65%)
Jan 30, 2012	48.47	48.47	45.66	45.67	59,044	+0.16(+0.35%)
Jan 27, 2012	45.83	45.83	45.46	45.52	79,655	-0.02(-0.05%)
Jan 26, 2012	45.68	45.85	45.45	45.54	43,706	+0.10(+0.23%)
Jan 25, 2012	45.80	45.80	45.38	45.44	77,271	+0.04(+0.09%)
Jan 24, 2012	45.49	45.61	45.36	45.39	35,347	-0.25(-0.54%)
Jan 23, 2012	45.79	45.79	45.24	45.64	18,437	-0.15(-0.33%)
Jan 20, 2012	45.84	45.92	45.64	45.79	41,983	-0.27(-0.58%)
Jan 19, 2012	46.21	46.21	45.84	46.06	18,477	+0.07(+0.16%)
Jan 18, 2012	46.23	46.23	45.93	45.98	12,686	-0.11(-0.24%)
Jan 17, 2012	46.07	46.12	45.86	46.09	9,425	+0.10(+0.21%)
Jan 13, 2012	45.75	46.00	45.67	46.00	16,018	+0.15(+0.33%)
Jan 12, 2012	45.59	45.84	45.58	45.84	11,059	+0.32(+0.69%)
Jan 11, 2012	45.24	45.53	45.24	45.53	12,849	+0.29(+0.64%)
Jan 10, 2012	45.22	45.26	45.04	45.24	20,973	+0.10(+0.21%)
Jan 09, 2012	45.01	45.14	44.94	45.14	32,045	+0.13(+0.29%)
Jan 06, 2012	44.99	45.01	44.67	45.01	22,052	+0.10(+0.22%)
Jan 05, 2012	44.82	44.93	44.82	44.91	30,477	+0.12(+0.26%)

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