Date	Open	High	Low	Close	Volume	Change (%)
Apr 29, 2011	33.94	33.98	33.53	33.80	127,360	-0.09(-0.27%)
Apr 28, 2011	33.58	33.93	33.38	33.89	152,173	+0.31(+0.91%)
Apr 27, 2011	33.13	33.60	32.98	33.58	167,537	+0.41(+1.22%)
Apr 26, 2011	32.68	33.45	32.66	33.18	154,102	+0.56(+1.71%)
Apr 25, 2011	32.51	32.77	32.36	32.62	98,799	+0.19(+0.60%)
Apr 21, 2011	32.61	32.65	32.03	32.43	159,661	+0.11(+0.35%)
Apr 20, 2011	32.87	33.00	32.26	32.31	323,412	-0.23(-0.72%)
Apr 19, 2011	33.38	33.42	32.51	32.55	285,558	-0.65(-1.94%)
Apr 18, 2011	33.26	33.56	33.02	33.19	210,375	-0.43(-1.29%)
Apr 15, 2011	33.30	33.75	33.28	33.62	161,168	+0.20(+0.60%)
Apr 14, 2011	33.11	33.56	33.02	33.42	136,456	+0.08(+0.24%)
Apr 13, 2011	33.64	33.76	33.19	33.34	291,426	-0.13(-0.40%)
Apr 12, 2011	33.56	33.86	33.47	33.48	141,497	-0.29(-0.85%)
Apr 11, 2011	33.68	34.00	33.68	33.76	77,991	+0.01(+0.02%)
Apr 08, 2011	34.63	34.63	33.72	33.76	123,568	-0.61(-1.76%)
Apr 07, 2011	34.94	34.95	34.31	34.36	117,680	-0.51(-1.45%)
Apr 06, 2011	34.52	34.91	34.37	34.87	92,729	+0.45(+1.30%)
Apr 05, 2011	34.41	34.77	34.38	34.42	140,508	-0.07(-0.19%)
Apr 04, 2011	34.54	34.59	34.34	34.49	108,762	+0.06(+0.17%)
Apr 01, 2011	34.39	34.58	34.23	34.43	185,347	+0.25(+0.72%)
Mar 31, 2011	33.88	34.32	33.73	34.18	132,877	+0.17(+0.51%)
Mar 30, 2011	33.71	34.13	33.53	34.01	135,335	+0.38(+1.13%)
Mar 29, 2011	33.27	33.76	33.14	33.63	169,114	+0.30(+0.90%)
Mar 28, 2011	33.46	33.60	33.23	33.33	120,340	-0.03(-0.08%)
Mar 25, 2011	33.24	33.88	33.10	33.36	197,508	+0.26(+0.78%)
Mar 24, 2011	33.30	33.34	32.96	33.10	124,256	-0.13(-0.40%)
Mar 23, 2011	33.71	33.71	33.01	33.23	217,404	-0.59(-1.73%)
Mar 22, 2011	34.20	34.32	33.72	33.82	135,044	-0.37(-1.07%)
Mar 21, 2011	34.20	34.39	33.90	34.18	198,649	+0.32(+0.94%)
Mar 18, 2011	33.72	34.15	33.65	33.86	366,263	+0.34(+1.01%)
Mar 17, 2011	33.82	33.88	33.40	33.52	312,396	+0.06(+0.18%)
Mar 16, 2011	33.48	33.94	33.20	33.46	504,060	-0.01(-0.04%)
Mar 15, 2011	32.77	33.86	32.77	33.48	391,201	+0.17(+0.50%)
Mar 14, 2011	33.22	33.60	33.03	33.31	299,902	-0.13(-0.38%)
Mar 11, 2011	33.41	33.64	33.27	33.44	231,031	+0.00(+0.00%)
Mar 10, 2011	33.88	33.88	33.33	33.44	326,273	-0.85(-2.47%)
Mar 09, 2011	34.69	34.69	34.20	34.28	227,412	-0.35(-1.00%)
Mar 08, 2011	33.94	34.78	33.80	34.63	415,255	+0.68(+2.01%)
Mar 07, 2011	34.10	34.34	33.54	33.95	1,272,931	+0.02(+0.05%)
Mar 04, 2011	34.66	34.66	33.33	33.93	315,714	-0.73(-2.11%)
Mar 03, 2011	34.36	35.05	34.36	34.66	213,241	+0.62(+1.82%)
Mar 02, 2011	34.30	34.63	33.95	34.04	298,516	-0.13(-0.39%)
Mar 01, 2011	34.36	34.48	34.01	34.18	589,539	-0.15(-0.43%)
Feb 28, 2011	34.38	34.75	34.04	34.32	196,439	-0.15(-0.42%)
Feb 25, 2011	33.42	34.48	33.42	34.47	668,235	+1.09(+3.27%)
Feb 24, 2011	33.52	33.79	33.18	33.38	306,188	-0.09(-0.26%)
Feb 23, 2011	33.74	34.00	33.34	33.46	223,771	-0.18(-0.53%)
Feb 22, 2011	33.98	34.28	33.60	33.64	183,935	-0.67(-1.94%)
Feb 18, 2011	34.22	34.34	34.02	34.31	202,198	+0.25(+0.74%)
Feb 17, 2011	33.87	34.10	33.67	34.06	95,709	+0.06(+0.18%)
Feb 16, 2011	33.82	34.16	33.68	34.00	114,693	+0.31(+0.93%)
Feb 15, 2011	33.56	34.03	33.51	33.68	151,654	-0.01(-0.02%)
Feb 14, 2011	33.99	33.99	33.52	33.69	88,293	-0.25(-0.73%)
Feb 11, 2011	33.20	34.13	33.08	33.94	147,111	+0.72(+2.16%)
Feb 10, 2011	33.14	33.31	33.02	33.22	125,821	+0.01(+0.02%)
Feb 09, 2011	33.44	33.53	33.14	33.21	239,935	-0.41(-1.21%)
Feb 08, 2011	33.64	33.90	33.40	33.62	168,244	-0.15(-0.43%)
Feb 07, 2011	33.47	34.04	33.42	33.76	148,429	+0.20(+0.59%)
Feb 04, 2011	33.52	33.65	33.24	33.56	161,594	+0.07(+0.20%)
Feb 03, 2011	33.28	33.60	32.97	33.50	277,756	+0.29(+0.88%)
Feb 02, 2011	33.35	33.54	33.20	33.20	131,949	-0.31(-0.93%)

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