Date	Open	High	Low	Close	Volume	Change (%)
May 24, 2011	33.89	33.98	33.21	33.41	45,790	-1.07(-3.10%)
May 20, 2011	33.50	34.48	33.49	34.48	38,465	+1.14(+3.42%)
May 19, 2011	32.97	33.62	32.70	33.34	47,057	+0.89(+2.74%)
May 18, 2011	32.91	32.92	32.25	32.45	25,011	-0.40(-1.22%)
May 17, 2011	33.04	33.04	32.76	32.85	27,132	-0.28(-0.85%)
May 16, 2011	33.08	33.40	32.99	33.13	30,436	+0.13(+0.39%)
May 13, 2011	32.98	33.23	32.98	33.00	28,666	+0.01(+0.03%)
May 12, 2011	32.78	33.16	32.75	32.99	33,261	+0.07(+0.21%)
May 11, 2011	33.06	33.28	32.85	32.92	40,861	-0.13(-0.39%)
May 10, 2011	33.45	33.45	32.75	33.05	32,293	-0.27(-0.81%)
May 09, 2011	33.79	33.79	33.03	33.32	18,659	-0.22(-0.66%)
May 06, 2011	33.17	33.55	33.12	33.54	36,724	+0.56(+1.70%)
May 05, 2011	32.67	33.10	32.67	32.98	43,189	+0.08(+0.24%)
May 04, 2011	32.89	33.00	32.70	32.90	97,356	+0.04(+0.12%)
May 03, 2011	33.43	33.50	32.65	32.86	41,849	-0.53(-1.59%)
May 02, 2011	33.50	33.44	33.39	33.39	31,866	-0.22(-0.65%)
Apr 29, 2011	33.48	33.61	33.23	33.61	36,238	+0.13(+0.39%)
Apr 28, 2011	33.29	33.90	33.20	33.48	81,403	+0.38(+1.15%)
Apr 27, 2011	33.01	33.25	33.01	33.10	50,538	+0.00(+0.00%)
Apr 26, 2011	33.28	33.28	32.80	33.10	74,244	-0.28(-0.84%)
Apr 25, 2011	33.33	33.65	33.31	33.38	120,886	+0.17(+0.51%)
Apr 21, 2011	32.99	33.39	32.71	33.21	148,187	+0.85(+2.63%)
Apr 20, 2011	31.71	32.36	31.71	32.36	193,138	+0.71(+2.24%)
Apr 19, 2011	32.15	32.15	31.32	31.65	414,282	-0.43(-1.34%)
Apr 18, 2011	32.60	32.60	32.00	32.08	77,370	-0.52(-1.60%)
Apr 15, 2011	33.10	33.14	32.59	32.60	62,094	-0.50(-1.51%)
Apr 14, 2011	33.25	33.25	32.88	33.10	227,726	-0.15(-0.45%)
Apr 13, 2011	33.48	33.48	32.70	33.25	122,594	+0.01(+0.03%)
Apr 12, 2011	33.79	33.79	33.05	33.24	20,963	-0.42(-1.25%)
Apr 11, 2011	33.44	33.85	33.19	33.66	31,638	+0.04(+0.12%)
Apr 08, 2011	33.56	33.66	33.37	33.62	52,416	+0.07(+0.21%)
Apr 07, 2011	33.90	33.90	33.55	33.55	115,129	-0.31(-0.92%)
Apr 06, 2011	33.81	33.90	33.50	33.86	134,789	-0.10(-0.29%)
Apr 05, 2011	34.56	34.64	33.60	33.96	651,795	-0.74(-2.13%)
Apr 04, 2011	34.68	34.74	34.50	34.70	42,295	+0.10(+0.29%)
Apr 01, 2011	34.60	34.74	34.60	34.60	40,532	-0.08(-0.23%)
Mar 31, 2011	35.00	35.05	34.53	34.68	75,305	-0.07(-0.20%)
Mar 30, 2011	34.62	34.80	34.52	34.75	280,509	+0.21(+0.61%)
Mar 29, 2011	34.90	34.90	34.50	34.54	47,508	-0.36(-1.03%)
Mar 28, 2011	35.10	35.18	34.82	34.90	62,615	-0.20(-0.57%)
Mar 25, 2011	35.40	35.40	35.10	35.10	47,281	-0.45(-1.27%)
Mar 24, 2011	35.35	35.81	35.13	35.55	26,797	+0.32(+0.91%)
Mar 23, 2011	35.69	35.72	35.00	35.23	112,392	-0.35(-0.98%)
Mar 22, 2011	35.21	35.58	35.19	35.58	30,078	+0.45(+1.28%)
Mar 21, 2011	34.95	35.25	35.00	35.13	34,836	+0.32(+0.92%)
Mar 18, 2011	36.25	36.50	34.77	34.81	142,062	-1.39(-3.84%)
Mar 17, 2011	35.17	36.48	35.17	36.20	94,122	+0.77(+2.17%)
Mar 16, 2011	35.01	35.45	34.75	35.43	145,971	+0.49(+1.40%)
Mar 15, 2011	34.91	35.35	34.34	34.94	130,081	-0.72(-2.02%)
Mar 14, 2011	35.37	35.85	35.00	35.66	41,957	-0.02(-0.06%)
Mar 11, 2011	35.00	36.10	35.00	35.68	82,371	+0.29(+0.82%)
Mar 10, 2011	35.03	35.47	34.81	35.39	79,715	+0.45(+1.29%)
Mar 09, 2011	34.20	35.00	33.89	34.94	402,339	+0.70(+2.04%)
Mar 08, 2011	34.51	34.95	34.00	34.24	84,777	-0.96(-2.73%)
Mar 07, 2011	35.10	35.57	35.10	35.20	40,521	+0.10(+0.28%)
Mar 04, 2011	34.65	35.35	34.65	35.10	80,259	+0.48(+1.39%)
Mar 03, 2011	34.69	35.01	34.62	34.62	43,472	+0.11(+0.32%)
Mar 02, 2011	34.79	34.96	34.40	34.51	45,280	-0.39(-1.12%)

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