Date	Open	High	Low	Close	Volume	Change (%)
May 24, 2011	26.60	26.68	26.31	26.42	130,516	+0.00(+0.00%)
May 23, 2011	26.63	26.83	26.41	26.42	92,276	-0.59(-2.18%)
May 20, 2011	27.46	27.54	26.89	27.01	83,062	-0.54(-1.98%)
May 19, 2011	26.95	27.67	26.83	27.55	110,422	+0.70(+2.59%)
May 18, 2011	26.90	27.06	26.48	26.86	109,085	-0.04(-0.15%)
May 17, 2011	26.56	27.04	26.55	26.90	89,280	+0.11(+0.41%)
May 16, 2011	26.78	27.24	26.65	26.79	155,802	-0.19(-0.70%)
May 13, 2011	27.91	28.22	26.75	26.98	160,396	-0.92(-3.30%)
May 12, 2011	27.71	27.96	27.35	27.90	105,070	+0.02(+0.07%)
May 11, 2011	27.89	28.36	27.50	27.88	133,235	-0.24(-0.85%)
May 10, 2011	27.58	28.17	27.49	28.12	142,998	+0.63(+2.29%)
May 09, 2011	27.67	27.76	27.34	27.49	212,636	-0.36(-1.29%)
May 06, 2011	28.49	29.04	27.53	27.85	273,850	-0.40(-1.42%)
May 05, 2011	29.35	29.56	27.98	28.25	108,521	-1.10(-3.75%)
May 04, 2011	29.89	30.26	29.35	29.35	126,597	-0.57(-1.91%)
May 03, 2011	30.38	30.38	29.75	29.92	80,043	-0.47(-1.55%)
May 02, 2011	30.47	30.54	29.57	30.39	170,240	+0.77(+2.60%)
Apr 29, 2011	30.12	30.12	29.59	29.62	39,611	-0.34(-1.13%)
Apr 28, 2011	29.95	30.39	29.69	29.96	37,190	-0.07(-0.23%)
Apr 27, 2011	29.15	30.04	29.15	30.03	87,288	+0.92(+3.16%)
Apr 26, 2011	28.39	29.30	28.39	29.11	147,352	+0.67(+2.36%)
Apr 25, 2011	28.66	28.73	28.29	28.44	42,679	-0.20(-0.70%)
Apr 21, 2011	28.95	28.95	28.61	28.64	60,895	-0.14(-0.49%)
Apr 20, 2011	28.91	28.97	28.51	28.78	70,716	+0.27(+0.95%)
Apr 19, 2011	28.57	28.94	28.16	28.51	101,654	+0.10(+0.35%)
Apr 18, 2011	29.01	29.16	28.30	28.41	134,925	-0.87(-2.97%)
Apr 15, 2011	28.95	29.37	28.75	29.28	225,712	+0.19(+0.65%)
Apr 14, 2011	29.19	29.61	28.95	29.09	110,318	-0.25(-0.85%)
Apr 13, 2011	29.93	30.20	28.99	29.34	147,196	-0.55(-1.84%)
Apr 12, 2011	29.70	30.08	29.17	29.89	101,294	+0.05(+0.17%)
Apr 11, 2011	29.57	29.84	29.08	29.84	97,077	+0.14(+0.47%)
Apr 08, 2011	30.42	30.42	29.56	29.70	76,472	-0.60(-1.98%)
Apr 07, 2011	30.06	30.38	29.92	30.30	129,065	+0.30(+1.00%)
Apr 06, 2011	30.05	30.30	29.52	30.00	175,065	+0.19(+0.64%)
Apr 05, 2011	29.69	30.00	29.33	29.81	93,409	-0.08(-0.27%)
Apr 04, 2011	29.65	30.18	29.59	29.89	116,751	+0.33(+1.12%)
Apr 01, 2011	30.02	30.02	29.03	29.56	254,643	-0.44(-1.47%)
Mar 31, 2011	29.07	30.04	29.06	30.00	235,971	+0.94(+3.23%)
Mar 30, 2011	29.06	29.40	28.79	29.06	176,524	+0.34(+1.20%)
Mar 29, 2011	28.14	28.83	28.07	28.71	131,672	+0.57(+2.01%)
Mar 28, 2011	27.83	28.17	27.71	28.15	81,301	+0.44(+1.59%)
Mar 25, 2011	27.88	28.41	27.48	27.71	120,476	-0.13(-0.47%)
Mar 24, 2011	27.97	28.35	27.70	27.84	80,220	-0.09(-0.32%)
Mar 23, 2011	28.39	28.39	27.75	27.93	70,812	-0.52(-1.83%)
Mar 22, 2011	28.37	28.69	28.00	28.45	71,282	+0.08(+0.28%)
Mar 21, 2011	28.41	29.05	28.25	28.37	78,830	-0.21(-0.73%)
Mar 18, 2011	28.05	28.59	27.81	28.58	184,974	+0.71(+2.55%)
Mar 17, 2011	28.39	28.64	27.63	27.87	163,100	-0.20(-0.71%)
Mar 16, 2011	28.75	28.92	28.06	28.07	138,779	-0.79(-2.74%)
Mar 15, 2011	29.09	29.33	28.62	28.86	201,827	-0.82(-2.76%)
Mar 14, 2011	29.22	29.75	29.22	29.68	126,627	+0.07(+0.24%)
Mar 11, 2011	30.00	30.13	29.30	29.61	185,567	-0.61(-2.02%)
Mar 10, 2011	30.34	30.46	30.02	30.22	301,794	-0.38(-1.24%)
Mar 09, 2011	29.33	30.61	29.04	30.60	264,999	+1.31(+4.47%)
Mar 08, 2011	28.75	29.33	28.75	29.29	206,705	+0.48(+1.67%)
Mar 07, 2011	28.09	28.93	28.03	28.81	286,252	+0.66(+2.34%)
Mar 04, 2011	27.83	28.48	27.82	28.15	238,223	+0.17(+0.61%)
Mar 03, 2011	26.90	28.40	26.15	27.98	1,065,745	-2.07(-6.89%)
Mar 02, 2011	29.25	30.37	29.04	30.05	204,336	+0.80(+2.74%)

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