Date	Open	High	Low	Close	Volume	Change (%)
Mar 30, 2012	47.30	47.52	47.22	47.43	3,573,349	+0.34(+0.73%)
Mar 29, 2012	46.80	47.20	46.56	47.09	1,730,761	+0.03(+0.05%)
Mar 28, 2012	47.19	47.41	46.67	47.06	1,228,283	-0.07(-0.14%)
Mar 27, 2012	47.29	47.47	47.05	47.13	1,043,811	-0.14(-0.31%)
Mar 26, 2012	46.63	47.30	46.54	47.27	1,776,292	+0.91(+1.97%)
Mar 23, 2012	46.28	46.51	46.16	46.36	1,202,889	+0.19(+0.41%)
Mar 22, 2012	46.33	46.55	46.05	46.17	1,418,473	-0.54(-1.15%)
Mar 21, 2012	46.65	46.85	46.54	46.71	1,264,446	+0.03(+0.05%)
Mar 20, 2012	46.65	46.83	46.62	46.68	797,901	-0.11(-0.24%)
Mar 19, 2012	46.50	47.08	46.46	46.80	1,763,741	+0.04(+0.09%)
Mar 16, 2012	46.95	47.05	46.58	46.75	2,072,106	-0.09(-0.18%)
Mar 15, 2012	46.29	46.90	46.06	46.84	1,631,405	+0.66(+1.42%)
Mar 14, 2012	45.36	46.23	45.33	46.18	2,305,230	+0.77(+1.69%)
Mar 13, 2012	44.96	45.48	44.91	45.42	1,654,161	+0.79(+1.77%)
Mar 12, 2012	45.00	45.30	44.59	44.62	1,438,065	-0.43(-0.95%)
Mar 09, 2012	45.14	45.70	45.02	45.05	1,440,622	+0.11(+0.25%)
Mar 08, 2012	44.59	45.04	44.53	44.94	1,254,118	+0.61(+1.38%)
Mar 07, 2012	44.17	44.48	44.06	44.33	2,133,131	+0.02(+0.04%)
Mar 06, 2012	44.47	44.64	44.15	44.31	2,121,800	-0.66(-1.46%)
Mar 05, 2012	45.26	45.40	44.80	44.96	1,603,759	-0.35(-0.77%)
Mar 02, 2012	45.18	45.53	44.96	45.31	2,396,944	+0.06(+0.13%)
Mar 01, 2012	45.85	45.99	45.08	45.25	3,104,461	-0.43(-0.93%)
Feb 29, 2012	46.57	46.57	45.64	45.68	2,495,271	-0.78(-1.69%)
Feb 28, 2012	46.62	46.87	46.32	46.46	1,987,748	-0.34(-0.73%)
Feb 27, 2012	46.20	46.90	46.06	46.80	1,811,447	+0.15(+0.33%)
Feb 24, 2012	46.02	46.68	45.94	46.65	1,719,776	+0.73(+1.59%)
Feb 23, 2012	45.50	46.22	45.34	45.92	1,796,159	+0.41(+0.90%)
Feb 22, 2012	45.49	45.70	45.41	45.51	1,274,868	+0.09(+0.21%)
Feb 21, 2012	45.79	45.89	45.33	45.42	1,352,392	-0.23(-0.50%)
Feb 17, 2012	45.90	46.20	45.60	45.65	1,631,877	-0.04(-0.09%)
Feb 16, 2012	45.74	45.76	45.35	45.69	1,429,562	+0.06(+0.13%)
Feb 15, 2012	45.85	46.05	45.44	45.63	1,438,086	+0.05(+0.11%)
Feb 14, 2012	45.35	45.79	45.33	45.58	1,337,671	-0.30(-0.65%)
Feb 13, 2012	45.81	46.13	45.72	45.88	2,056,050	+0.28(+0.62%)
Feb 10, 2012	45.70	45.78	45.06	45.59	2,736,874	-0.36(-0.78%)
Feb 09, 2012	46.05	46.24	45.77	45.95	3,884,288	-0.67(-1.44%)
Feb 08, 2012	47.04	47.29	46.46	46.62	2,083,871	-0.37(-0.78%)
Feb 07, 2012	47.17	47.32	46.78	46.99	1,731,820	-0.42(-0.88%)
Feb 06, 2012	47.25	47.60	47.22	47.41	3,266,254	+0.05(+0.11%)
Feb 03, 2012	47.22	47.40	46.91	47.36	3,191,879	+0.52(+1.11%)
Feb 02, 2012	47.18	47.18	46.64	46.84	2,624,305	-0.19(-0.40%)
Feb 01, 2012	46.69	47.47	46.68	47.03	2,704,674	-0.18(-0.38%)
Jan 31, 2012	47.24	47.53	46.84	47.20	2,877,987	+0.35(+0.75%)
Jan 30, 2012	46.33	46.89	46.05	46.85	2,854,691	+0.10(+0.22%)
Jan 27, 2012	46.58	46.87	46.43	46.75	1,921,004	+0.03(+0.05%)
Jan 26, 2012	47.16	47.58	46.46	46.73	3,241,119	-0.16(-0.35%)
Jan 25, 2012	44.99	47.07	44.99	46.89	5,626,257	+1.81(+4.00%)
Jan 24, 2012	44.84	45.56	44.41	45.08	2,343,313	+0.12(+0.27%)
Jan 23, 2012	45.20	45.24	44.48	44.96	1,674,313	-0.29(-0.64%)
Jan 20, 2012	45.02	45.45	44.62	45.25	1,983,267	+0.29(+0.64%)
Jan 19, 2012	43.89	45.29	43.78	44.96	2,674,916	+0.54(+1.21%)
Jan 18, 2012	44.27	44.71	43.70	44.43	3,989,727	+0.14(+0.31%)
Jan 17, 2012	44.54	44.91	44.19	44.29	2,239,762	+0.24(+0.54%)
Jan 13, 2012	44.41	44.56	43.85	44.05	2,228,246	-0.65(-1.45%)
Jan 12, 2012	44.48	45.10	44.00	44.70	3,399,080	-0.45(-1.00%)
Jan 11, 2012	44.24	45.22	43.98	45.15	3,649,056	+0.65(+1.45%)
Jan 10, 2012	44.42	44.71	44.04	44.50	3,699,935	+0.39(+0.89%)
Jan 09, 2012	44.04	44.21	43.85	44.11	1,889,920	+0.26(+0.58%)
Jan 06, 2012	43.69	44.33	43.64	43.86	2,777,535	+0.26(+0.61%)
Jan 05, 2012	43.51	43.70	43.31	43.59	3,880,602	-0.05(-0.12%)

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