Date	Open	High	Low	Close	Volume	Change (%)
Mar 30, 2012	48.21	48.21	47.52	47.58	49,336	-0.60(-1.25%)
Mar 29, 2012	48.36	48.37	48.12	48.18	29,410	+0.18(+0.37%)
Mar 28, 2012	47.78	48.11	47.74	48.01	73,370	+0.07(+0.14%)
Mar 27, 2012	47.73	47.96	47.73	47.94	24,081	+0.28(+0.59%)
Mar 26, 2012	48.11	48.11	47.54	47.66	42,816	-0.44(-0.92%)
Mar 23, 2012	47.94	48.18	47.94	48.10	28,570	+0.39(+0.82%)
Mar 22, 2012	47.80	47.80	47.55	47.71	16,998	-0.08(-0.17%)
Mar 21, 2012	47.65	47.79	47.53	47.79	22,877	+0.24(+0.51%)
Mar 20, 2012	47.60	47.68	47.31	47.55	13,870	-0.01(-0.03%)
Mar 19, 2012	47.82	47.88	47.35	47.57	73,099	-0.36(-0.75%)
Mar 16, 2012	47.57	47.96	47.45	47.93	92,496	+0.15(+0.32%)
Mar 15, 2012	47.49	47.82	47.49	47.77	47,262	+0.33(+0.70%)
Mar 14, 2012	48.03	48.03	47.42	47.44	80,757	-0.88(-1.83%)
Mar 13, 2012	48.52	48.60	48.29	48.32	48,567	-0.28(-0.58%)
Mar 12, 2012	48.65	48.71	48.54	48.60	31,299	+0.10(+0.21%)
Mar 09, 2012	48.25	48.51	48.03	48.50	38,818	+0.25(+0.51%)
Mar 08, 2012	48.32	48.42	48.21	48.26	24,057	-0.20(-0.41%)
Mar 07, 2012	48.49	48.57	48.37	48.46	26,330	+0.09(+0.19%)
Mar 06, 2012	48.22	48.47	48.22	48.36	65,166	+0.36(+0.74%)
Mar 05, 2012	48.54	48.57	47.95	48.01	32,730	-0.52(-1.07%)
Mar 02, 2012	48.62	48.73	48.51	48.53	25,574	-0.01(-0.03%)
Mar 01, 2012	48.75	48.83	48.41	48.54	54,436	-0.51(-1.03%)
Feb 29, 2012	49.42	49.45	49.01	49.05	41,434	-0.17(-0.34%)
Feb 28, 2012	49.43	49.49	49.22	49.22	23,994	-0.05(-0.10%)
Feb 27, 2012	49.35	49.44	49.18	49.27	35,553	+0.20(+0.40%)
Feb 24, 2012	49.04	49.09	49.00	49.07	16,579	+0.03(+0.07%)
Feb 23, 2012	49.04	49.16	48.96	49.03	38,320	-0.03(-0.07%)
Feb 22, 2012	48.79	49.07	48.78	49.07	40,220	+0.49(+1.00%)
Feb 21, 2012	48.77	48.84	48.48	48.58	30,951	-0.26(-0.53%)
Feb 17, 2012	48.89	48.91	48.55	48.84	27,493	-0.15(-0.30%)
Feb 16, 2012	49.27	49.47	48.82	48.99	65,415	-0.29(-0.58%)
Feb 15, 2012	49.25	49.40	49.18	49.27	40,682	+0.04(+0.07%)
Feb 14, 2012	49.12	49.36	49.01	49.24	23,906	+0.10(+0.20%)
Feb 13, 2012	48.90	49.16	48.88	49.14	41,515	+0.14(+0.28%)
Feb 10, 2012	48.85	49.04	48.62	49.00	29,731	+0.52(+1.07%)
Feb 09, 2012	48.85	48.85	48.28	48.48	64,112	-0.35(-0.71%)
Feb 08, 2012	48.85	49.01	48.79	48.83	36,016	+0.13(+0.26%)
Feb 07, 2012	49.08	50.29	48.64	48.71	78,527	-0.50(-1.01%)
Feb 06, 2012	48.79	49.21	48.65	49.20	65,570	+0.54(+1.11%)
Feb 03, 2012	48.80	48.91	48.56	48.66	31,070	-0.86(-1.74%)
Feb 02, 2012	49.59	49.66	49.41	49.52	2,293,419	-0.02(-0.05%)
Feb 01, 2012	49.57	49.59	49.34	49.55	25,898	-0.13(-0.26%)
Jan 31, 2012	49.29	49.75	49.29	49.68	29,365	+0.54(+1.11%)
Jan 30, 2012	49.30	49.42	49.13	49.13	37,434	+0.36(+0.74%)
Jan 27, 2012	48.87	48.88	48.54	48.77	52,445	+0.11(+0.23%)
Jan 26, 2012	48.94	48.95	48.56	48.66	26,269	+0.24(+0.49%)
Jan 25, 2012	47.78	48.82	47.78	48.43	34,109	+0.52(+1.09%)
Jan 24, 2012	47.91	47.91	47.67	47.90	24,418	+0.15(+0.31%)
Jan 23, 2012	47.77	47.90	47.64	47.76	43,929	-0.26(-0.54%)
Jan 20, 2012	48.23	48.23	47.96	48.01	43,674	-0.30(-0.62%)
Jan 19, 2012	48.38	48.42	48.04	48.32	35,878	-0.31(-0.64%)
Jan 18, 2012	49.13	49.13	48.58	48.62	37,555	-0.32(-0.66%)
Jan 17, 2012	48.68	48.98	48.68	48.95	57,024	+0.26(+0.53%)
Jan 13, 2012	48.79	48.90	48.65	48.69	42,255	+0.29(+0.61%)
Jan 12, 2012	48.60	48.65	48.21	48.40	73,929	-0.20(-0.42%)
Jan 11, 2012	48.34	48.63	48.30	48.60	45,916	+0.28(+0.59%)
Jan 10, 2012	48.52	48.65	48.25	48.32	52,235	-0.28(-0.58%)
Jan 09, 2012	48.62	48.85	48.48	48.60	42,344	+0.13(+0.27%)
Jan 06, 2012	48.41	48.67	48.41	48.46	22,782	+0.21(+0.43%)
Jan 05, 2012	48.30	48.43	48.13	48.26	22,652	+0.20(+0.41%)

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