Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2012	35.00	35.42	34.19	34.43	213,822	-0.43(-1.22%)
Apr 27, 2012	34.03	35.09	33.77	34.85	332,861	+0.88(+2.58%)
Apr 26, 2012	33.66	34.16	33.51	33.98	171,492	+0.33(+0.99%)
Apr 25, 2012	33.81	33.84	33.31	33.64	156,230	+0.18(+0.55%)
Apr 24, 2012	34.03	34.12	33.06	33.46	209,097	-0.66(-1.93%)
Apr 23, 2012	34.21	34.48	33.86	34.12	162,720	-0.53(-1.52%)
Apr 20, 2012	34.69	34.81	34.01	34.64	236,905	+0.43(+1.27%)
Apr 19, 2012	34.49	34.92	34.04	34.21	298,098	-0.38(-1.11%)
Apr 18, 2012	34.03	34.84	33.92	34.59	270,738	+0.39(+1.15%)
Apr 17, 2012	33.83	34.90	33.83	34.20	376,266	+0.64(+1.91%)
Apr 16, 2012	33.26	33.83	32.87	33.56	185,275	+0.32(+0.95%)
Apr 13, 2012	33.02	33.34	32.77	33.24	271,429	+0.01(+0.03%)
Apr 12, 2012	33.13	33.55	32.96	33.23	179,485	+0.10(+0.30%)
Apr 11, 2012	32.81	33.13	32.66	33.13	285,117	+0.64(+1.98%)
Apr 10, 2012	33.00	33.11	32.42	32.49	440,509	-0.61(-1.84%)
Apr 09, 2012	33.04	33.29	32.89	33.10	414,122	-0.28(-0.85%)
Apr 05, 2012	34.09	34.18	33.38	33.38	286,862	-0.64(-1.89%)
Apr 04, 2012	33.94	34.20	33.77	34.03	197,831	-0.28(-0.83%)
Apr 03, 2012	34.69	34.95	34.21	34.31	250,428	-0.48(-1.37%)
Apr 02, 2012	34.62	34.85	34.08	34.79	410,235	+0.17(+0.48%)
Mar 30, 2012	35.33	35.34	34.62	34.62	309,745	-0.40(-1.14%)
Mar 29, 2012	35.19	35.40	34.81	35.02	225,377	-0.51(-1.43%)
Mar 28, 2012	35.90	36.10	35.08	35.53	165,398	-0.27(-0.75%)
Mar 27, 2012	36.42	36.55	35.77	35.79	343,064	-0.45(-1.24%)
Mar 26, 2012	35.74	36.28	35.46	36.25	338,677	+0.90(+2.55%)
Mar 23, 2012	35.51	35.67	34.53	35.34	264,246	-0.22(-0.61%)
Mar 22, 2012	35.37	35.77	35.21	35.56	222,433	-0.10(-0.28%)
Mar 21, 2012	35.94	36.22	35.63	35.66	204,005	-0.17(-0.47%)
Mar 20, 2012	35.54	36.02	35.24	35.83	209,099	+0.03(+0.07%)
Mar 19, 2012	35.64	35.94	35.43	35.80	320,161	+0.04(+0.12%)
Mar 16, 2012	36.81	36.95	35.61	35.76	376,437	-0.95(-2.59%)
Mar 15, 2012	36.79	36.79	36.23	36.71	214,590	-0.08(-0.20%)
Mar 14, 2012	36.65	37.02	36.55	36.79	206,342	+0.18(+0.48%)
Mar 13, 2012	37.43	37.43	36.42	36.61	353,301	-0.43(-1.17%)
Mar 12, 2012	37.13	37.24	36.84	37.05	157,612	-0.11(-0.29%)
Mar 09, 2012	37.17	37.19	36.85	37.15	255,094	-0.05(-0.13%)
Mar 08, 2012	37.90	38.09	37.00	37.20	335,532	-0.52(-1.38%)
Mar 07, 2012	37.46	37.76	36.99	37.73	311,014	+0.41(+1.10%)
Mar 06, 2012	37.97	38.28	37.27	37.31	356,191	-0.89(-2.33%)
Mar 05, 2012	37.93	38.62	37.41	38.21	314,692	+0.34(+0.90%)
Mar 02, 2012	38.50	39.46	37.85	37.86	567,889	-0.48(-1.26%)
Mar 01, 2012	38.61	39.28	38.21	38.35	389,868	+0.15(+0.39%)
Feb 29, 2012	39.10	39.22	38.19	38.20	385,007	-0.72(-1.84%)
Feb 28, 2012	38.71	39.00	38.24	38.91	306,412	+0.35(+0.91%)
Feb 27, 2012	38.47	39.13	38.08	38.56	387,877	-0.03(-0.09%)
Feb 24, 2012	39.10	39.20	38.36	38.60	340,742	-0.66(-1.68%)
Feb 23, 2012	38.69	39.50	38.60	39.25	153,897	+0.50(+1.29%)
Feb 22, 2012	38.87	39.30	38.66	38.75	191,713	-0.57(-1.44%)
Feb 21, 2012	39.30	39.65	39.14	39.32	460,999	+0.08(+0.21%)
Feb 17, 2012	39.22	39.62	38.90	39.24	357,042	+0.23(+0.60%)
Feb 16, 2012	38.24	39.03	38.24	39.00	325,963	+0.76(+1.98%)
Feb 15, 2012	38.09	38.35	37.60	38.25	367,410	+0.40(+1.06%)
Feb 14, 2012	37.30	37.89	37.13	37.85	383,077	+0.48(+1.29%)
Feb 13, 2012	37.21	37.37	36.97	37.36	103,623	+0.35(+0.94%)
Feb 10, 2012	36.35	37.14	36.34	37.01	220,002	+0.22(+0.61%)
Feb 09, 2012	36.95	37.35	36.77	36.79	163,917	-0.19(-0.52%)
Feb 08, 2012	37.53	37.85	36.82	36.98	125,365	-0.49(-1.31%)
Feb 07, 2012	37.06	37.51	36.86	37.47	167,074	+0.34(+0.92%)
Feb 06, 2012	36.81	37.28	36.68	37.13	210,405	+0.28(+0.77%)
Feb 03, 2012	36.86	37.35	36.59	36.85	264,056	+0.57(+1.56%)
Feb 02, 2012	35.52	36.38	35.18	36.28	218,299	+0.92(+2.59%)

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