Date	Open	High	Low	Close	Volume	Change (%)
May 24, 2011	28.94	29.16	28.46	28.74	742,071	-0.19(-0.65%)
May 23, 2011	29.29	29.64	28.86	28.92	415,079	-0.78(-2.62%)
May 20, 2011	30.45	30.50	29.63	29.70	529,660	-0.05(-0.16%)
May 19, 2011	29.60	30.00	29.59	29.75	355,464	+0.29(+0.99%)
May 18, 2011	29.01	29.62	28.77	29.46	436,385	+0.54(+1.86%)
May 17, 2011	29.40	29.48	28.82	28.92	426,668	-0.60(-2.03%)
May 16, 2011	29.69	30.04	29.45	29.52	402,745	-0.26(-0.87%)
May 13, 2011	30.27	30.27	29.68	29.78	175,770	-0.43(-1.42%)
May 12, 2011	29.90	30.29	29.64	30.21	250,815	+0.22(+0.73%)
May 11, 2011	30.46	30.59	29.89	29.99	285,113	-0.51(-1.67%)
May 10, 2011	30.64	30.67	30.34	30.50	251,952	+0.07(+0.23%)
May 09, 2011	29.95	30.52	29.82	30.43	451,279	+0.54(+1.80%)
May 06, 2011	30.19	30.74	29.70	29.89	548,071	+0.18(+0.60%)
May 05, 2011	29.76	30.03	29.56	29.72	327,897	-0.17(-0.57%)
May 04, 2011	30.59	30.66	29.81	29.89	260,119	-0.70(-2.27%)
May 03, 2011	30.98	31.19	30.39	30.58	298,362	-0.41(-1.32%)
May 02, 2011	31.04	31.50	30.99	30.99	306,784	-0.25(-0.79%)
Apr 29, 2011	31.10	31.36	30.88	31.24	387,969	+0.14(+0.43%)
Apr 28, 2011	30.99	31.44	30.66	31.10	229,229	+0.04(+0.12%)
Apr 27, 2011	30.99	31.10	30.07	31.07	347,060	+0.11(+0.35%)
Apr 26, 2011	30.32	31.36	30.28	30.96	553,247	+0.76(+2.53%)
Apr 25, 2011	30.15	30.25	29.76	30.20	191,804	-0.06(-0.18%)
Apr 21, 2011	30.15	30.32	29.91	30.25	179,032	+0.28(+0.93%)
Apr 20, 2011	29.76	30.07	29.62	29.97	282,608	+0.72(+2.47%)
Apr 19, 2011	28.87	29.31	28.79	29.25	301,970	+0.44(+1.53%)
Apr 18, 2011	29.45	29.48	28.33	28.81	664,382	-1.11(-3.72%)
Apr 15, 2011	29.74	30.01	29.56	29.92	229,566	+0.29(+0.99%)
Apr 14, 2011	29.51	29.67	29.22	29.63	123,475	-0.03(-0.11%)
Apr 13, 2011	29.75	29.76	29.33	29.66	292,298	+0.17(+0.57%)
Apr 12, 2011	29.82	29.82	29.26	29.49	300,443	-0.53(-1.76%)
Apr 11, 2011	30.26	30.28	29.85	30.02	192,437	-0.10(-0.32%)
Apr 08, 2011	30.55	30.55	29.89	30.12	441,419	-0.27(-0.90%)
Apr 07, 2011	30.62	30.75	30.25	30.39	227,224	-0.27(-0.89%)
Apr 06, 2011	30.82	30.98	30.32	30.67	183,829	+0.05(+0.16%)
Apr 05, 2011	30.43	30.87	30.25	30.62	323,281	+0.18(+0.60%)
Apr 04, 2011	30.42	30.81	30.36	30.44	383,567	-0.05(-0.16%)
Apr 01, 2011	30.21	30.50	30.06	30.48	315,986	+0.30(+1.00%)
Mar 31, 2011	29.71	30.23	29.36	30.18	529,189	+0.44(+1.47%)
Mar 30, 2011	29.74	30.07	29.62	29.74	333,381	+0.22(+0.74%)
Mar 29, 2011	29.06	29.55	28.87	29.52	339,697	+0.47(+1.63%)
Mar 28, 2011	29.34	29.51	29.00	29.05	370,052	-0.34(-1.17%)
Mar 25, 2011	29.14	29.63	28.65	29.40	535,850	+0.38(+1.30%)
Mar 24, 2011	29.06	29.18	28.66	29.02	310,584	+0.21(+0.73%)
Mar 23, 2011	28.85	29.06	28.45	28.81	194,714	-0.12(-0.42%)
Mar 22, 2011	29.14	29.29	28.76	28.93	314,232	-0.14(-0.49%)
Mar 21, 2011	29.27	29.29	28.27	29.08	376,532	+0.70(+2.48%)
Mar 18, 2011	28.26	28.48	28.22	28.37	525,076	+0.30(+1.09%)
Mar 17, 2011	28.20	28.49	27.92	28.07	429,685	+0.24(+0.87%)
Mar 16, 2011	27.89	28.14	27.53	27.82	483,859	-0.06(-0.21%)
Mar 15, 2011	27.61	28.04	26.92	27.88	505,665	-0.36(-1.29%)
Mar 14, 2011	28.19	28.52	27.90	28.25	422,869	-0.14(-0.50%)
Mar 11, 2011	28.18	28.45	28.03	28.39	476,626	+0.02(+0.06%)
Mar 10, 2011	28.80	28.88	28.28	28.38	389,764	-0.83(-2.83%)
Mar 09, 2011	29.08	29.28	28.87	29.20	260,720	+0.12(+0.42%)
Mar 08, 2011	28.48	29.32	28.45	29.08	347,976	+0.44(+1.53%)
Mar 07, 2011	29.01	29.01	28.32	28.64	321,247	-0.17(-0.60%)
Mar 04, 2011	29.33	29.44	28.55	28.81	251,492	-0.55(-1.86%)
Mar 03, 2011	28.24	29.45	28.20	29.36	384,239	+1.35(+4.82%)
Mar 02, 2011	27.82	28.22	27.65	28.01	292,024	+0.21(+0.77%)

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