Date	Open	High	Low	Close	Volume	Change (%)
Apr 29, 2011	50.69	50.89	50.26	50.31	1,949,634	-0.20(-0.39%)
Apr 28, 2011	50.48	51.00	50.35	50.51	1,500,313	-0.09(-0.18%)
Apr 27, 2011	50.58	50.83	49.75	50.60	2,866,605	+0.11(+0.22%)
Apr 26, 2011	51.03	51.38	50.18	50.49	3,416,370	+0.50(+1.00%)
Apr 25, 2011	49.93	50.15	49.47	49.99	2,074,492	-0.02(-0.04%)
Apr 21, 2011	49.14	50.64	49.14	50.01	4,594,041	+1.36(+2.81%)
Apr 20, 2011	47.52	49.12	47.06	48.65	4,417,123	+1.94(+4.16%)
Apr 19, 2011	46.08	46.77	46.08	46.71	1,658,151	+0.69(+1.49%)
Apr 18, 2011	46.11	46.16	45.46	46.02	2,055,035	-0.59(-1.26%)
Apr 15, 2011	46.55	46.82	46.12	46.61	2,684,768	+0.06(+0.13%)
Apr 14, 2011	46.84	46.93	46.30	46.55	1,839,459	-0.61(-1.29%)
Apr 13, 2011	47.14	47.31	46.41	47.16	2,233,716	+0.26(+0.55%)
Apr 12, 2011	47.60	47.82	46.84	46.90	2,351,884	-1.06(-2.20%)
Apr 11, 2011	47.83	48.38	47.79	47.95	2,131,183	+0.15(+0.31%)
Apr 08, 2011	48.49	48.62	47.58	47.80	2,228,359	-0.44(-0.91%)
Apr 07, 2011	48.34	49.13	48.18	48.24	4,308,912	+0.60(+1.25%)
Apr 06, 2011	47.84	47.93	47.28	47.64	1,634,063	-0.08(-0.17%)
Apr 05, 2011	47.58	47.97	47.19	47.72	1,844,221	-0.05(-0.10%)
Apr 04, 2011	48.15	48.19	47.47	47.77	1,946,888	-0.37(-0.77%)

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