Date	Open	High	Low	Close	Volume	Change (%)
Apr 29, 2011	31.50	31.71	31.50	31.62	319,499	+0.22(+0.71%)
Apr 28, 2011	31.33	31.40	31.25	31.39	302,508	+0.16(+0.51%)
Apr 27, 2011	31.29	31.29	31.19	31.24	579,841	-0.04(-0.13%)
Apr 26, 2011	31.21	31.31	31.20	31.28	424,810	+0.10(+0.32%)
Apr 25, 2011	31.27	31.29	31.17	31.18	395,075	-0.13(-0.43%)
Apr 21, 2011	31.28	31.32	31.26	31.31	276,933	+0.09(+0.30%)
Apr 20, 2011	31.17	31.24	31.12	31.22	644,963	+0.19(+0.60%)
Apr 19, 2011	30.94	31.04	30.94	31.03	302,084	+0.21(+0.68%)
Apr 18, 2011	30.94	30.96	30.82	30.82	516,351	-0.28(-0.90%)
Apr 15, 2011	31.03	31.13	31.00	31.10	492,525	+0.08(+0.25%)
Apr 14, 2011	30.96	31.03	30.91	31.03	440,044	+0.04(+0.13%)
Apr 13, 2011	31.00	31.01	30.93	30.98	486,860	-0.02(-0.06%)
Apr 12, 2011	31.04	31.08	30.90	31.00	637,417	-0.06(-0.19%)
Apr 11, 2011	31.05	31.10	31.01	31.06	493,375	-0.02(-0.08%)
Apr 08, 2011	31.01	31.12	31.01	31.08	365,821	+0.14(+0.46%)
Apr 07, 2011	30.86	30.96	30.85	30.94	423,781	+0.10(+0.33%)
Apr 06, 2011	30.89	30.89	30.82	30.84	1,148,025	+0.14(+0.46%)
Apr 05, 2011	30.62	30.72	30.61	30.70	406,006	+0.08(+0.25%)
Apr 04, 2011	30.53	30.65	30.52	30.62	335,003	+0.14(+0.46%)
Apr 01, 2011	30.52	30.53	30.39	30.48	901,390	+0.12(+0.39%)
Mar 31, 2011	30.36	30.40	30.31	30.36	1,266,513	+0.08(+0.25%)
Mar 30, 2011	30.28	30.31	30.20	30.29	338,627	-0.02(-0.06%)
Mar 29, 2011	30.24	30.31	30.15	30.31	548,105	+0.06(+0.21%)
Mar 28, 2011	30.11	30.24	30.11	30.24	836,909	+0.00(+0.00%)
Mar 25, 2011	30.22	30.28	30.19	30.24	332,027	+0.02(+0.06%)
Mar 24, 2011	30.12	30.22	30.12	30.22	226,444	+0.09(+0.31%)
Mar 23, 2011	30.01	30.14	29.99	30.13	158,050	+0.05(+0.16%)
Mar 22, 2011	30.01	30.09	29.99	30.08	116,706	+0.11(+0.37%)
Mar 21, 2011	29.94	29.97	29.92	29.97	143,565	+0.06(+0.20%)
Mar 18, 2011	29.90	29.93	29.86	29.91	134,472	+0.09(+0.31%)
Mar 17, 2011	29.85	29.87	29.79	29.82	135,863	+0.06(+0.22%)
Mar 16, 2011	29.93	29.93	29.75	29.76	189,226	-0.14(-0.47%)
Mar 15, 2011	29.86	29.95	29.85	29.90	266,573	-0.20(-0.66%)
Mar 14, 2011	30.03	30.11	30.02	30.10	202,458	+0.06(+0.21%)
Mar 11, 2011	29.98	30.04	29.92	30.03	128,452	+0.14(+0.47%)
Mar 10, 2011	30.05	30.05	29.89	29.89	117,925	-0.16(-0.55%)
Mar 09, 2011	30.04	30.07	30.01	30.05	150,790	+0.09(+0.29%)
Mar 08, 2011	29.90	29.98	29.87	29.97	312,866	+0.03(+0.10%)
Mar 07, 2011	29.96	29.99	29.92	29.94	349,546	-0.02(-0.08%)
Mar 04, 2011	29.97	30.00	29.92	29.96	250,267	+0.02(+0.06%)
Mar 03, 2011	29.92	29.94	29.88	29.94	244,012	+0.11(+0.37%)
Mar 02, 2011	29.81	29.84	29.75	29.83	98,853	+0.08(+0.27%)
Mar 01, 2011	29.85	29.86	29.74	29.75	401,478	-0.08(-0.25%)
Feb 28, 2011	29.83	29.83	29.79	29.83	188,889	+0.06(+0.22%)
Feb 25, 2011	29.79	29.79	29.71	29.76	248,636	+0.08(+0.26%)
Feb 24, 2011	29.60	29.70	29.60	29.69	155,116	+0.02(+0.08%)
Feb 23, 2011	29.72	29.74	29.63	29.66	198,481	-0.05(-0.18%)
Feb 22, 2011	29.83	29.83	29.70	29.72	158,754	-0.27(-0.90%)
Feb 18, 2011	29.97	30.03	29.92	29.98	298,525	+0.05(+0.17%)
Feb 17, 2011	29.77	29.94	29.73	29.93	265,629	+0.21(+0.69%)
Feb 16, 2011	29.72	29.73	29.69	29.73	247,764	+0.09(+0.30%)
Feb 15, 2011	29.67	29.67	29.64	29.64	100,713	-0.01(-0.04%)
Feb 14, 2011	29.61	29.69	29.56	29.65	123,628	-0.01(-0.02%)
Feb 11, 2011	29.58	29.67	29.58	29.66	124,454	-0.05(-0.16%)
Feb 10, 2011	29.62	29.70	29.50	29.70	300,178	+0.02(+0.08%)
Feb 09, 2011	29.77	29.77	29.59	29.68	233,296	-0.03(-0.10%)
Feb 08, 2011	29.66	29.75	29.53	29.71	194,888	+0.19(+0.65%)
Feb 07, 2011	29.57	29.65	29.41	29.52	489,281	-0.06(-0.21%)
Feb 04, 2011	29.65	29.69	29.46	29.58	502,015	-0.07(-0.24%)
Feb 03, 2011	29.69	29.70	29.57	29.65	152,759	-0.04(-0.15%)
Feb 02, 2011	29.75	29.80	29.67	29.69	109,854	+0.04(+0.13%)

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