Date	Open	High	Low	Close	Volume	Change (%)
Mar 30, 2012	48.35	49.08	48.18	48.71	1,824,344	+0.54(+1.13%)
Mar 29, 2012	48.21	48.35	47.64	48.17	2,429,911	-0.26(-0.54%)
Mar 28, 2012	48.73	48.80	48.07	48.43	967,175	-0.18(-0.37%)
Mar 27, 2012	48.45	48.62	48.08	48.61	1,002,984	+0.12(+0.25%)
Mar 26, 2012	48.43	48.56	48.12	48.49	1,128,078	+0.57(+1.20%)
Mar 23, 2012	48.11	48.17	47.51	47.92	815,041	-0.06(-0.12%)
Mar 22, 2012	47.87	48.08	47.32	47.98	1,291,245	-0.37(-0.77%)
Mar 21, 2012	47.94	48.41	47.57	48.35	1,335,653	+0.37(+0.78%)
Mar 20, 2012	48.63	48.69	47.89	47.98	1,649,440	-0.83(-1.71%)
Mar 19, 2012	48.84	49.10	48.67	48.81	1,094,139	-0.04(-0.08%)
Mar 16, 2012	48.45	48.99	48.32	48.85	2,340,234	+0.24(+0.49%)
Mar 15, 2012	48.59	48.73	48.27	48.61	2,818,662	+0.00(+0.00%)
Mar 14, 2012	49.38	49.38	48.50	48.61	1,470,576	-0.78(-1.58%)
Mar 13, 2012	49.35	49.58	48.90	49.39	1,709,326	+0.34(+0.70%)
Mar 12, 2012	49.55	49.58	48.67	49.05	971,932	-0.30(-0.62%)
Mar 09, 2012	49.03	49.38	48.58	49.35	804,823	+0.44(+0.90%)
Mar 08, 2012	48.67	49.04	48.38	48.91	1,028,797	+0.52(+1.08%)
Mar 07, 2012	48.44	48.52	48.00	48.39	994,206	+0.12(+0.25%)
Mar 06, 2012	48.53	48.57	48.11	48.27	1,385,219	-0.61(-1.26%)
Mar 05, 2012	49.21	49.29	48.62	48.89	1,201,093	-0.37(-0.75%)
Mar 02, 2012	49.63	49.78	49.20	49.25	1,152,326	-0.47(-0.94%)
Mar 01, 2012	49.34	50.14	49.26	49.72	1,696,879	+0.51(+1.03%)
Feb 29, 2012	49.51	49.81	49.15	49.22	1,951,857	-0.33(-0.66%)
Feb 28, 2012	49.58	49.83	49.19	49.54	1,477,588	+0.01(+0.01%)
Feb 27, 2012	49.49	49.94	49.24	49.54	1,769,102	-0.21(-0.42%)
Feb 24, 2012	50.18	50.31	49.62	49.74	1,494,951	-0.21(-0.43%)
Feb 23, 2012	48.97	50.17	48.95	49.96	1,538,007	+0.93(+1.90%)
Feb 22, 2012	49.00	49.34	48.81	49.03	1,658,558	+0.09(+0.18%)
Feb 21, 2012	49.13	49.13	48.53	48.94	1,416,698	+0.01(+0.02%)
Feb 17, 2012	48.89	49.08	48.46	48.93	1,742,672	-0.07(-0.14%)
Feb 16, 2012	47.25	49.04	47.22	49.00	2,176,388	+1.93(+4.10%)
Feb 15, 2012	48.52	48.55	47.04	47.07	2,496,700	-1.40(-2.89%)
Feb 14, 2012	47.70	48.46	47.46	48.46	2,334,840	+0.54(+1.13%)
Feb 13, 2012	47.20	47.93	47.13	47.92	1,396,130	+0.93(+1.97%)
Feb 10, 2012	46.82	47.07	46.51	47.00	1,593,948	-0.11(-0.23%)
Feb 09, 2012	47.25	47.25	46.98	47.11	1,825,514	+0.03(+0.07%)
Feb 08, 2012	47.36	47.52	46.95	47.07	1,551,678	-0.36(-0.76%)
Feb 07, 2012	47.35	47.58	46.98	47.44	1,275,804	+0.04(+0.09%)
Feb 06, 2012	47.42	47.58	47.28	47.39	1,679,184	-0.28(-0.59%)
Feb 03, 2012	47.95	48.11	47.58	47.68	1,850,232	+0.31(+0.65%)
Feb 02, 2012	48.01	48.47	47.36	47.37	3,754,225	-0.01(-0.02%)
Feb 01, 2012	48.03	48.26	46.90	47.38	9,120,616	-3.57(-7.02%)
Jan 31, 2012	50.51	51.02	49.89	50.95	2,409,260	+0.67(+1.34%)
Jan 30, 2012	50.53	50.55	50.14	50.28	1,604,084	-0.44(-0.86%)
Jan 27, 2012	51.31	51.34	50.48	50.71	1,967,133	-0.70(-1.37%)
Jan 26, 2012	50.72	51.73	50.55	51.42	2,160,822	+1.01(+2.00%)
Jan 25, 2012	49.91	50.45	49.59	50.41	1,748,198	+0.36(+0.71%)
Jan 24, 2012	50.19	50.31	49.77	50.06	1,808,253	-0.31(-0.62%)
Jan 23, 2012	50.00	50.50	49.43	50.37	1,726,974	+0.29(+0.58%)
Jan 20, 2012	50.97	50.97	49.86	50.08	1,898,838	-0.90(-1.76%)
Jan 19, 2012	49.81	51.00	49.80	50.97	1,698,968	+1.17(+2.35%)
Jan 18, 2012	49.21	49.83	49.05	49.80	1,260,949	+0.61(+1.23%)
Jan 17, 2012	49.59	49.74	48.86	49.20	1,118,241	-0.19(-0.39%)
Jan 13, 2012	49.12	49.49	48.32	49.39	1,387,855	+0.29(+0.59%)
Jan 12, 2012	49.35	49.61	49.06	49.10	1,409,122	-0.13(-0.27%)
Jan 11, 2012	49.77	50.08	48.79	49.23	2,397,811	-0.63(-1.26%)
Jan 10, 2012	50.62	51.02	49.83	49.86	1,528,519	-0.16(-0.31%)
Jan 09, 2012	50.36	50.44	49.78	50.02	1,057,191	-0.30(-0.59%)
Jan 06, 2012	50.18	50.60	50.08	50.31	978,289	+0.13(+0.25%)
Jan 05, 2012	50.11	50.31	49.22	50.19	2,295,233	-0.67(-1.32%)

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