Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2012	31.27	31.30	30.61	30.94	2,089,166	-0.26(-0.82%)
Apr 27, 2012	30.85	31.45	30.84	31.20	1,577,971	+0.47(+1.52%)
Apr 26, 2012	30.19	30.79	30.19	30.73	1,274,279	+0.39(+1.29%)
Apr 25, 2012	30.48	30.71	30.22	30.34	1,486,407	+0.19(+0.63%)
Apr 24, 2012	29.54	30.29	29.49	30.15	2,005,603	+0.68(+2.32%)
Apr 23, 2012	29.52	29.64	29.22	29.46	1,444,603	-0.56(-1.87%)
Apr 20, 2012	30.13	30.34	29.96	30.02	2,525,508	+0.11(+0.35%)
Apr 19, 2012	30.60	30.76	29.80	29.92	1,922,111	-0.63(-2.05%)
Apr 18, 2012	30.58	30.87	30.40	30.55	1,359,191	-0.20(-0.65%)
Apr 17, 2012	30.42	31.04	30.37	30.75	1,634,093	+0.60(+1.98%)
Apr 16, 2012	30.22	30.40	29.87	30.15	1,018,828	+0.19(+0.65%)
Apr 13, 2012	30.22	30.32	29.86	29.95	716,143	-0.35(-1.15%)
Apr 12, 2012	29.64	30.42	29.64	30.30	967,085	+0.67(+2.26%)
Apr 11, 2012	29.80	30.06	29.54	29.63	1,290,533	+0.22(+0.76%)
Apr 10, 2012	30.19	30.27	29.30	29.41	1,712,809	-0.96(-3.15%)
Apr 09, 2012	30.41	30.51	30.09	30.37	910,302	-0.80(-2.56%)
Apr 05, 2012	30.96	31.34	30.96	31.16	1,327,519	+0.08(+0.26%)
Apr 04, 2012	31.23	31.25	30.92	31.08	1,498,115	-0.47(-1.48%)
Apr 03, 2012	31.54	31.61	31.29	31.55	2,098,095	-0.12(-0.37%)
Apr 02, 2012	30.99	31.87	30.97	31.67	2,465,917	+0.57(+1.84%)
Mar 30, 2012	31.25	31.33	30.84	31.10	1,900,397	+0.12(+0.40%)
Mar 29, 2012	30.99	31.05	30.48	30.98	1,335,995	-0.07(-0.22%)
Mar 28, 2012	31.46	31.65	30.74	31.04	3,021,813	-0.29(-0.94%)
Mar 27, 2012	31.03	31.40	30.98	31.34	1,903,492	+0.29(+0.93%)
Mar 26, 2012	30.77	31.08	30.67	31.05	1,436,646	+0.60(+1.96%)
Mar 23, 2012	29.95	30.56	29.66	30.45	1,551,686	+0.62(+2.08%)
Mar 22, 2012	30.35	30.38	29.69	29.83	1,835,486	-0.86(-2.80%)
Mar 21, 2012	31.00	31.00	30.51	30.69	1,009,856	-0.23(-0.74%)
Mar 20, 2012	31.32	31.38	30.71	30.92	901,951	-0.64(-2.02%)
Mar 19, 2012	31.35	31.67	31.17	31.55	1,053,183	+0.10(+0.33%)
Mar 16, 2012	31.84	31.84	31.42	31.45	2,135,247	-0.23(-0.73%)
Mar 15, 2012	31.33	31.68	31.18	31.68	1,372,880	+0.32(+1.03%)
Mar 14, 2012	31.49	31.56	31.15	31.36	1,729,806	-0.13(-0.42%)
Mar 13, 2012	31.11	31.54	31.04	31.49	1,153,315	+0.58(+1.88%)
Mar 12, 2012	31.38	31.39	30.71	30.91	1,353,380	-0.37(-1.18%)
Mar 09, 2012	30.86	31.56	30.78	31.28	1,949,874	+0.50(+1.61%)
Mar 08, 2012	30.60	30.91	30.43	30.78	1,052,035	+0.52(+1.72%)
Mar 07, 2012	30.30	30.40	30.08	30.26	1,475,770	+0.12(+0.38%)
Mar 06, 2012	30.46	30.76	29.91	30.14	3,928,503	-1.11(-3.56%)
Mar 05, 2012	31.20	31.33	31.03	31.26	3,124,311	-0.01(-0.04%)
Mar 02, 2012	31.68	31.71	31.13	31.27	2,935,036	-0.46(-1.46%)
Mar 01, 2012	32.14	32.21	31.62	31.73	1,462,469	-0.09(-0.30%)
Feb 29, 2012	31.98	32.29	31.53	31.82	5,538,135	-0.12(-0.37%)
Feb 28, 2012	32.03	32.23	31.78	31.94	1,848,791	-0.17(-0.52%)
Feb 27, 2012	31.64	32.41	31.47	32.11	1,788,542	+0.09(+0.28%)
Feb 24, 2012	32.47	32.47	31.71	32.02	2,118,467	-0.32(-1.00%)
Feb 23, 2012	30.69	32.87	30.33	32.34	4,423,910	+0.72(+2.29%)
Feb 22, 2012	31.39	31.94	31.38	31.62	1,776,001	-0.02(-0.06%)
Feb 21, 2012	31.92	31.99	31.45	31.63	1,278,746	-0.19(-0.59%)
Feb 17, 2012	31.97	32.18	31.47	31.82	1,255,933	+0.18(+0.57%)
Feb 16, 2012	31.35	31.73	31.24	31.64	1,328,883	+0.35(+1.12%)
Feb 15, 2012	31.55	31.56	31.05	31.29	1,822,226	-0.16(-0.50%)
Feb 14, 2012	31.30	31.45	31.12	31.45	1,215,926	-0.07(-0.22%)
Feb 13, 2012	31.43	31.54	30.96	31.52	1,668,551	+0.56(+1.79%)
Feb 10, 2012	30.49	30.97	30.30	30.96	1,459,481	-0.00(-0.01%)
Feb 09, 2012	30.70	31.00	30.53	30.96	1,106,755	+0.37(+1.19%)
Feb 08, 2012	30.82	30.87	30.43	30.60	1,076,342	-0.16(-0.53%)
Feb 07, 2012	30.65	30.89	30.53	30.76	867,011	-0.09(-0.30%)
Feb 06, 2012	30.58	30.94	30.24	30.85	1,198,624	+0.14(+0.45%)
Feb 03, 2012	30.50	30.79	30.29	30.71	2,022,477	+0.66(+2.20%)
Feb 02, 2012	30.28	30.34	30.02	30.05	1,337,788	-0.15(-0.49%)

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