Date	Open	High	Low	Close	Volume	Change (%)
Mar 28, 2013	82.86	83.44	82.86	83.44	329	+0.71(+0.86%)
Mar 26, 2013		82.73	82.73	82.73	0	+1.64(+2.02%)
Mar 25, 2013	81.74	81.74	81.06	81.09	521	-1.08(-1.31%)
Mar 22, 2013	82.05	82.29	82.05	82.17	612	+0.41(+0.50%)
Mar 21, 2013	81.76	81.76	81.76	81.76	197	-0.60(-0.73%)
Mar 20, 2013	82.36	82.36	82.36	82.36	212	+2.94(+3.70%)
Mar 19, 2013	79.38	79.42	79.38	79.42	893	-3.71(-4.46%)
Mar 15, 2013		83.13	83.13	83.13	0	-2.90(-3.37%)
Mar 12, 2013		86.03	86.03	86.03	0	-0.75(-0.86%)
Mar 11, 2013	86.84	87.27	86.78	86.78	717	-0.60(-0.69%)
Mar 08, 2013	86.68	87.38	86.68	87.38	943	+2.30(+2.70%)
Mar 07, 2013	85.08	85.08	85.08	85.08	508	-0.74(-0.86%)
Mar 06, 2013	85.82	85.82	85.82	85.82	380	+2.92(+3.52%)
Mar 05, 2013	83.01	83.01	82.74	82.90	1,468	-0.50(-0.60%)
Mar 04, 2013	83.72	83.72	83.00	83.40	699	-5.83(-6.53%)
Mar 01, 2013	89.23	89.23	89.23	89.23	300	-1.94(-2.13%)
Feb 28, 2013	90.84	91.17	90.84	91.17	201	+2.31(+2.60%)
Feb 27, 2013	88.63	88.92	88.63	88.86	827	+2.08(+2.40%)
Feb 26, 2013	87.01	87.08	86.78	86.78	858	+1.63(+1.91%)
Feb 22, 2013	86.12	86.12	85.15	85.15	2,651	+0.59(+0.70%)
Feb 21, 2013	84.87	84.87	84.32	84.56	1,363	+1.36(+1.63%)
Feb 20, 2013	84.05	84.05	83.20	83.20	296	-2.31(-2.70%)
Feb 19, 2013	85.51	85.51	85.51	85.51	120	-3.32(-3.74%)
Feb 15, 2013	88.88	89.26	88.48	88.83	616	+1.97(+2.27%)
Feb 14, 2013	87.02	87.02	86.86	86.86	678	+1.40(+1.64%)
Feb 13, 2013	85.47	85.47	85.46	85.46	288	-0.02(-0.02%)
Feb 12, 2013	85.54	85.60	85.46	85.48	2,300	+0.33(+0.39%)
Feb 11, 2013	85.15	85.15	85.15	85.15	200	+0.24(+0.28%)
Feb 07, 2013		84.91	84.91	84.91	0	-1.47(-1.70%)
Feb 06, 2013	86.38	86.38	86.38	86.38	164	-3.07(-3.43%)
Feb 04, 2013	89.45	89.45	89.45	89.45	100	-2.17(-2.37%)
Feb 01, 2013	91.62	91.62	91.06	91.62	3,262	-1.02(-1.10%)
Jan 31, 2013	92.98	92.98	92.64	92.64	720	-2.47(-2.60%)
Jan 30, 2013	95.11	95.11	95.11	95.11	100	+0.43(+0.45%)
Jan 29, 2013	94.59	94.68	94.59	94.68	394	-0.17(-0.18%)
Jan 28, 2013	94.85	94.85	94.85	94.85	308	+0.77(+0.82%)
Jan 25, 2013	94.08	94.08	94.08	94.08	141	+1.43(+1.54%)
Jan 24, 2013	93.05	93.05	92.65	92.65	710	-0.44(-0.47%)
Jan 23, 2013	93.09	93.09	93.09	93.09	127	-2.73(-2.85%)
Jan 22, 2013	95.59	95.82	95.22	95.82	397	-0.65(-0.67%)
Jan 18, 2013	96.47	96.47	96.47	96.47	256	-0.23(-0.24%)
Jan 17, 2013	96.70	96.70	96.70	96.70	118	-0.45(-0.46%)
Jan 15, 2013		97.15	97.15	97.15	0	-0.79(-0.81%)
Jan 14, 2013	97.94	97.94	97.94	97.94	276	+3.34(+3.53%)
Jan 12, 2013	95.58	95.58	94.55	94.60	801	+0.00(+0.00%)
Jan 11, 2013	95.58	95.58	94.55	94.60	801	-2.67(-2.74%)
Jan 09, 2013		97.27	97.27	97.27	0	+0.34(+0.35%)
Jan 08, 2013	96.93	96.93	96.93	96.93	235	-0.47(-0.48%)
Jan 07, 2013	97.18	97.70	97.17	97.40	911	+1.21(+1.26%)
Jan 04, 2013	96.19	96.19	96.19	96.19	250	+2.08(+2.21%)
Jan 03, 2013	93.91	94.11	93.91	94.11	421	+0.91(+0.98%)

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