Date	Open	High	Low	Close	Volume	Change (%)
Mar 31, 2011	39.90	40.35	39.40	40.20	196,291	+0.14(+0.35%)
Mar 30, 2011	38.99	40.11	38.66	40.06	220,798	+1.37(+3.54%)
Mar 29, 2011	38.21	39.17	37.68	38.69	158,521	+0.44(+1.15%)
Mar 28, 2011	39.03	39.37	37.93	38.25	157,168	-0.70(-1.80%)
Mar 25, 2011	38.34	39.94	38.30	38.95	174,958	+0.82(+2.15%)
Mar 24, 2011	36.73	38.37	36.70	38.13	296,973	+1.78(+4.90%)
Mar 23, 2011	36.93	37.14	35.76	36.35	427,788	-0.71(-1.92%)
Mar 22, 2011	37.76	37.99	36.91	37.06	154,730	-0.58(-1.54%)
Mar 21, 2011	37.92	37.95	37.40	37.64	364,010	+0.69(+1.87%)
Mar 18, 2011	38.31	38.45	36.55	36.95	1,044,757	-0.94(-2.48%)
Mar 17, 2011	38.54	38.83	37.69	37.89	299,898	+0.03(+0.08%)
Mar 16, 2011	37.83	38.33	37.14	37.86	426,388	-0.23(-0.60%)
Mar 15, 2011	38.17	38.95	37.96	38.09	355,674	-0.86(-2.21%)
Mar 14, 2011	38.74	39.40	38.48	38.95	306,967	-0.12(-0.31%)
Mar 11, 2011	38.55	39.37	37.78	39.07	245,948	+0.45(+1.17%)
Mar 10, 2011	39.62	39.62	38.45	38.62	303,908	-1.43(-3.57%)
Mar 09, 2011	39.66	40.74	39.18	40.05	267,606	+0.40(+1.01%)
Mar 08, 2011	40.10	40.74	39.48	39.65	313,638	-0.47(-1.17%)
Mar 07, 2011	41.88	41.95	39.51	40.12	448,686	-1.47(-3.53%)
Mar 04, 2011	42.80	44.75	40.57	41.59	837,696	+0.73(+1.79%)
Mar 03, 2011	40.27	41.00	39.14	40.86	354,196	+0.98(+2.46%)
Mar 02, 2011	38.62	40.09	38.62	39.88	256,550	+1.17(+3.02%)
Mar 01, 2011	39.76	39.90	38.09	38.71	334,939	-0.81(-2.05%)
Feb 28, 2011	40.61	40.89	38.83	39.52	271,946	-1.12(-2.76%)
Feb 25, 2011	39.75	40.93	39.63	40.64	262,767	+1.14(+2.89%)
Feb 24, 2011	37.67	39.88	37.51	39.50	354,170	+1.65(+4.36%)
Feb 23, 2011	39.36	39.36	36.96	37.85	279,266	-1.54(-3.91%)
Feb 22, 2011	40.23	40.77	39.18	39.39	297,627	-1.09(-2.69%)
Feb 18, 2011	41.11	41.35	40.31	40.48	233,424	-0.39(-0.95%)
Feb 17, 2011	40.49	41.26	39.99	40.87	154,499	+0.21(+0.52%)
Feb 16, 2011	39.87	41.91	39.82	40.66	195,289	+1.07(+2.70%)
Feb 15, 2011	39.87	40.21	39.16	39.59	217,564	-0.30(-0.75%)
Feb 14, 2011	40.43	41.30	39.84	39.89	301,346	-0.61(-1.51%)
Feb 11, 2011	39.63	40.54	39.11	40.50	161,887	+0.67(+1.68%)
Feb 10, 2011	40.03	40.03	39.21	39.83	123,275	-0.39(-0.97%)
Feb 09, 2011	40.15	40.50	39.76	40.22	146,342	+0.02(+0.05%)
Feb 08, 2011	39.75	40.27	39.31	40.20	183,748	+0.37(+0.93%)
Feb 07, 2011	39.86	40.71	39.56	39.83	179,390	+0.04(+0.10%)
Feb 04, 2011	39.28	40.16	38.89	39.79	253,618	+0.53(+1.35%)
Feb 03, 2011	37.24	39.86	37.24	39.26	375,886	+2.11(+5.68%)
Feb 02, 2011	37.87	37.87	36.78	37.15	351,451	-0.92(-2.42%)
Feb 01, 2011	37.39	38.51	36.95	38.07	290,342	+0.94(+2.53%)
Jan 31, 2011	36.43	37.55	35.79	37.13	301,352	+0.87(+2.40%)
Jan 28, 2011	37.05	37.46	36.03	36.26	265,754	-0.85(-2.29%)
Jan 27, 2011	36.86	37.25	35.87	37.11	275,029	+0.31(+0.84%)
Jan 26, 2011	36.70	37.07	35.92	36.80	234,888	+0.17(+0.46%)
Jan 25, 2011	37.18	37.68	36.06	36.63	236,598	-0.74(-1.98%)
Jan 24, 2011	36.56	37.63	36.39	37.37	228,287	+0.86(+2.36%)
Jan 21, 2011	37.91	37.91	36.50	36.51	295,645	-1.31(-3.46%)
Jan 20, 2011	37.51	38.97	36.96	37.82	523,330	+0.07(+0.19%)
Jan 19, 2011	38.04	38.29	37.65	37.75	471,430	-0.38(-1.00%)
Jan 18, 2011	37.95	38.71	37.22	38.13	405,545	+0.08(+0.21%)
Jan 14, 2011	38.00	38.12	37.30	38.05	398,844	+0.04(+0.11%)
Jan 13, 2011	37.98	38.41	37.11	38.01	376,303	-0.03(-0.08%)
Jan 12, 2011	37.23	39.00	36.13	38.04	581,196	+1.22(+3.31%)
Jan 11, 2011	37.66	38.79	36.46	36.82	257,333	-0.62(-1.66%)
Jan 10, 2011	35.87	37.84	35.83	37.44	448,260	+1.44(+4.00%)
Jan 07, 2011	36.39	36.39	35.12	36.00	439,896	-0.29(-0.80%)
Jan 06, 2011	36.61	36.61	35.66	36.29	242,405	-0.37(-1.01%)
Jan 05, 2011	36.51	36.82	36.16	36.66	242,751	+0.08(+0.22%)
Jan 04, 2011	37.53	37.66	36.16	36.58	208,246	-0.83(-2.22%)

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