Date	Open	High	Low	Close	Volume	Change (%)
Apr 29, 2011	24.26	24.49	23.63	24.21	79,390	-0.12(-0.47%)
Apr 28, 2011	24.49	25.39	24.12	24.33	371,853	-0.13(-0.55%)
Apr 27, 2011	26.40	27.49	22.81	24.46	681,446	-1.35(-5.22%)
Apr 26, 2011	25.26	26.16	24.79	25.81	248,399	+1.15(+4.64%)
Apr 25, 2011	24.58	24.99	24.33	24.66	154,907	+0.96(+4.06%)
Apr 21, 2011	24.02	24.37	23.41	23.70	144,984	-0.01(-0.04%)
Apr 20, 2011	23.35	24.23	23.29	23.71	138,445	+0.87(+3.79%)
Apr 19, 2011	23.24	23.59	22.48	22.84	79,772	-0.16(-0.71%)
Apr 18, 2011	22.86	23.17	22.45	23.01	107,228	-0.41(-1.77%)
Apr 15, 2011	23.29	23.54	22.63	23.42	120,820	+0.10(+0.41%)
Apr 14, 2011	22.77	23.52	22.69	23.33	164,035	+0.49(+2.15%)
Apr 13, 2011	24.05	24.05	22.77	22.84	190,905	-0.98(-4.12%)
Apr 12, 2011	24.10	25.38	23.79	23.82	107,761	-0.33(-1.35%)
Apr 11, 2011	24.60	24.69	24.10	24.14	51,772	-0.44(-1.80%)
Apr 08, 2011	25.18	25.36	24.11	24.59	98,132	-0.44(-1.77%)
Apr 07, 2011	25.16	25.54	24.84	25.03	64,454	+0.00(+0.00%)
Apr 06, 2011	25.81	26.07	25.00	25.03	110,044	-0.66(-2.58%)
Apr 05, 2011	25.80	26.27	25.52	25.69	98,185	-0.12(-0.45%)
Apr 04, 2011	25.20	25.98	25.20	25.81	65,100	+0.77(+3.07%)
Apr 01, 2011	25.25	25.37	24.81	25.04	69,125	+0.15(+0.62%)
Mar 31, 2011	24.81	25.53	24.63	24.88	90,296	+0.07(+0.27%)
Mar 30, 2011	24.82	24.82	24.82	24.82	248,405	+0.65(+2.71%)
Mar 29, 2011	24.04	24.37	23.80	24.16	114,879	+0.05(+0.20%)
Mar 28, 2011	25.10	25.10	23.83	24.12	331,576	-1.62(-6.28%)
Mar 25, 2011	25.24	25.97	25.20	25.73	150,104	+0.74(+2.96%)
Mar 24, 2011	24.70	25.27	24.54	24.99	231,534	+0.63(+2.57%)
Mar 23, 2011	23.73	24.56	23.40	24.37	164,333	+0.69(+2.93%)
Mar 22, 2011	24.05	24.45	23.13	23.67	135,421	-0.19(-0.81%)
Mar 21, 2011	23.52	24.04	23.44	23.86	214,932	+1.32(+5.85%)
Mar 18, 2011	22.32	22.78	22.20	22.55	92,176	+0.50(+2.27%)
Mar 17, 2011	21.53	22.18	21.24	22.05	78,662	+0.95(+4.52%)
Mar 16, 2011	22.17	22.25	21.08	21.09	147,480	-1.21(-5.44%)
Mar 15, 2011	22.03	22.55	22.01	22.31	195,708	-0.56(-2.44%)
Mar 14, 2011	23.02	23.16	22.44	22.86	74,836	-0.40(-1.74%)
Mar 11, 2011	22.89	23.50	22.35	23.27	89,230	+0.56(+2.46%)
Mar 10, 2011	23.21	23.35	22.22	22.71	108,181	-0.90(-3.83%)
Mar 09, 2011	24.00	24.06	23.61	23.61	74,472	-0.44(-1.84%)
Mar 08, 2011	23.56	24.06	23.25	24.06	95,332	+0.44(+1.87%)
Mar 07, 2011	23.55	23.95	22.85	23.61	104,374	+0.16(+0.70%)
Mar 04, 2011	23.35	23.87	23.11	23.45	79,098	+0.16(+0.70%)
Mar 03, 2011	23.07	23.54	22.87	23.29	142,538	+0.64(+2.85%)
Mar 02, 2011	21.95	23.80	21.21	22.64	525,196	+3.11(+15.91%)
Mar 01, 2011	20.38	20.41	19.48	19.53	82,573	-0.85(-4.16%)
Feb 28, 2011	19.91	20.40	19.76	20.38	88,623	+0.66(+3.37%)
Feb 25, 2011	18.91	19.76	18.76	19.72	58,736	+0.89(+4.70%)
Feb 24, 2011	18.76	19.10	18.73	18.83	66,167	+0.13(+0.72%)
Feb 23, 2011	19.13	19.13	17.90	18.70	124,637	-0.43(-2.26%)
Feb 22, 2011	19.87	19.87	18.82	19.13	123,585	-1.03(-5.11%)
Feb 18, 2011	19.82	20.24	19.61	20.16	63,164	+0.40(+2.05%)
Feb 17, 2011	19.83	19.98	19.42	19.76	25,677	-0.12(-0.58%)
Feb 16, 2011	20.13	20.13	19.65	19.87	47,860	-0.08(-0.39%)
Feb 15, 2011	19.92	20.10	19.92	19.95	30,378	-0.10(-0.48%)
Feb 14, 2011	19.97	20.16	19.93	20.04	51,744	+0.08(+0.39%)
Feb 11, 2011	19.49	19.98	19.46	19.97	67,394	+0.22(+1.12%)
Feb 10, 2011	19.68	19.95	19.39	19.75	67,339	-0.13(-0.63%)
Feb 09, 2011	19.34	20.49	19.34	19.87	84,742	+0.64(+3.35%)
Feb 08, 2011	18.84	19.25	18.71	19.23	53,373	+0.34(+1.78%)
Feb 07, 2011	18.87	19.02	18.66	18.89	33,385	+0.02(+0.10%)
Feb 04, 2011	18.82	19.13	18.60	18.87	34,761	+0.05(+0.26%)
Feb 03, 2011	18.96	19.05	18.43	18.82	30,613	-0.13(-0.66%)
Feb 02, 2011	19.16	19.16	18.78	18.95	30,976	-0.33(-1.70%)

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