Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2012	28.07	28.19	27.59	28.12	264,468	-0.03(-0.10%)
Apr 27, 2012	28.21	28.27	27.80	28.15	222,205	+0.11(+0.38%)
Apr 26, 2012	27.77	28.18	27.71	28.05	199,123	+0.16(+0.58%)
Apr 25, 2012	28.07	28.36	27.62	27.88	289,997	+0.26(+0.94%)
Apr 24, 2012	27.06	27.95	26.85	27.62	288,147	+0.59(+2.19%)
Apr 23, 2012	27.13	27.16	26.32	27.03	383,052	-0.42(-1.54%)
Apr 20, 2012	27.91	28.14	27.42	27.45	419,614	-0.32(-1.17%)
Apr 19, 2012	28.36	28.53	27.54	27.78	334,679	-0.40(-1.43%)
Apr 18, 2012	27.81	28.61	27.65	28.18	405,656	+0.11(+0.40%)
Apr 17, 2012	28.91	29.20	28.02	28.07	645,080	-0.47(-1.63%)
Apr 16, 2012	28.59	28.93	28.18	28.53	345,051	+0.17(+0.60%)
Apr 13, 2012	28.88	28.88	28.27	28.36	476,393	-0.68(-2.36%)
Apr 12, 2012	28.17	29.31	27.83	29.05	605,860	+1.04(+3.73%)
Apr 11, 2012	28.24	28.73	27.82	28.00	569,056	+0.20(+0.71%)
Apr 10, 2012	28.36	28.67	27.42	27.81	691,936	-0.56(-1.99%)
Apr 09, 2012	27.31	28.69	26.90	28.37	692,733	+0.54(+1.93%)
Apr 05, 2012	26.85	28.43	26.85	27.83	1,278,707	+0.99(+3.68%)
Apr 04, 2012	27.33	27.41	26.68	26.85	583,395	-0.78(-2.83%)
Apr 03, 2012	28.04	28.26	27.26	27.63	507,959	-0.54(-1.93%)
Apr 02, 2012	28.12	28.62	28.07	28.17	616,691	+0.03(+0.11%)
Mar 30, 2012	28.31	28.39	28.08	28.14	610,979	-0.07(-0.26%)
Mar 29, 2012	28.06	28.48	27.70	28.21	508,715	-0.14(-0.50%)
Mar 28, 2012	28.61	28.76	28.13	28.36	390,155	-0.27(-0.94%)
Mar 27, 2012	29.03	29.32	28.57	28.62	296,858	-0.28(-0.98%)
Mar 26, 2012	29.04	29.63	28.50	28.91	249,195	+0.08(+0.29%)
Mar 23, 2012	28.51	29.05	28.31	28.82	354,461	+0.37(+1.31%)
Mar 22, 2012	28.69	28.91	28.28	28.45	619,082	-0.65(-2.23%)
Mar 21, 2012	29.32	29.32	28.70	29.10	654,857	-0.09(-0.31%)
Mar 20, 2012	29.67	29.98	28.81	29.19	763,608	-0.81(-2.70%)
Mar 19, 2012	28.93	30.29	28.31	30.00	851,085	+0.39(+1.31%)
Mar 16, 2012	29.63	29.96	29.17	29.61	1,485,116	-0.18(-0.59%)
Mar 15, 2012	30.30	30.30	29.70	29.79	726,792	-0.71(-2.31%)
Mar 14, 2012	31.04	31.15	30.01	30.49	334,071	-0.68(-2.17%)
Mar 13, 2012	30.15	31.18	30.00	31.17	338,874	+1.31(+4.39%)
Mar 12, 2012	30.11	30.61	29.67	29.86	246,176	-0.37(-1.24%)
Mar 09, 2012	29.95	30.79	29.87	30.23	247,525	+0.38(+1.28%)
Mar 08, 2012	30.09	30.34	29.53	29.85	265,712	+0.11(+0.38%)
Mar 07, 2012	30.09	30.24	29.39	29.74	339,275	-0.13(-0.43%)
Mar 06, 2012	30.18	31.06	29.61	29.87	287,335	-0.83(-2.69%)
Mar 05, 2012	31.67	31.67	30.65	30.69	257,104	-1.10(-3.46%)
Mar 02, 2012	32.45	32.71	31.69	31.79	164,011	-0.72(-2.21%)
Mar 01, 2012	32.08	32.92	32.08	32.51	228,856	+0.66(+2.06%)
Feb 29, 2012	32.52	33.09	31.81	31.85	443,436	-0.48(-1.48%)
Feb 28, 2012	32.83	33.15	32.19	32.33	295,563	-0.45(-1.38%)
Feb 27, 2012	32.79	33.05	32.16	32.79	280,110	-0.26(-0.79%)
Feb 24, 2012	32.91	33.47	32.75	33.05	451,990	+0.27(+0.82%)
Feb 23, 2012	31.65	32.81	31.28	32.78	589,192	+1.30(+4.15%)
Feb 22, 2012	31.52	31.81	31.23	31.47	359,350	-0.06(-0.18%)
Feb 21, 2012	30.76	31.88	30.67	31.53	480,554	+0.95(+3.09%)
Feb 17, 2012	30.69	30.83	30.28	30.58	309,801	-0.04(-0.11%)
Feb 16, 2012	29.03	30.64	28.92	30.62	743,783	+1.56(+5.36%)
Feb 15, 2012	29.35	29.44	28.81	29.06	336,050	-0.13(-0.46%)
Feb 14, 2012	29.58	29.79	28.91	29.20	706,856	-0.71(-2.37%)
Feb 13, 2012	30.04	30.47	29.49	29.90	219,741	+0.13(+0.45%)
Feb 10, 2012	30.32	30.48	29.68	29.77	311,376	-1.00(-3.25%)
Feb 09, 2012	31.91	31.91	30.58	30.77	505,931	-1.14(-3.58%)
Feb 08, 2012	32.09	32.43	31.71	31.91	411,856	-0.02(-0.07%)
Feb 07, 2012	31.74	32.18	31.21	31.93	219,174	+0.12(+0.38%)
Feb 06, 2012	31.94	32.13	31.64	31.81	271,032	-0.31(-0.97%)
Feb 03, 2012	31.82	32.46	31.67	32.12	289,185	+0.85(+2.73%)
Feb 02, 2012	31.37	31.93	31.21	31.27	242,646	-0.20(-0.65%)

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