Date	Open	High	Low	Close	Volume	Change (%)
Feb 29, 2012	33.26	33.42	32.55	32.57	365,065	-0.45(-1.35%)
Feb 28, 2012	33.19	33.53	32.95	33.02	822,337	-0.24(-0.71%)
Feb 27, 2012	33.10	33.34	32.85	33.25	84,410	-0.36(-1.06%)
Feb 24, 2012	33.30	33.61	33.21	33.61	95,113	+0.27(+0.82%)
Feb 23, 2012	33.12	33.39	33.02	33.33	177,100	+0.02(+0.07%)
Feb 22, 2012	32.91	33.35	32.74	33.31	317,207	+0.45(+1.38%)
Feb 21, 2012	32.73	33.24	32.67	32.86	271,058	-0.01(-0.02%)
Feb 17, 2012	32.76	32.87	32.69	32.87	130,947	+0.20(+0.61%)
Feb 16, 2012	31.91	32.82	31.90	32.67	252,846	+0.44(+1.36%)
Feb 15, 2012	32.29	32.51	32.03	32.23	293,996	-0.12(-0.37%)
Feb 14, 2012	32.80	32.86	31.99	32.35	361,310	-0.38(-1.16%)
Feb 13, 2012	33.35	33.35	32.71	32.73	120,708	-0.11(-0.34%)
Feb 10, 2012	32.54	32.84	32.42	32.84	140,517	-0.22(-0.67%)
Feb 09, 2012	33.08	33.30	32.76	33.06	222,930	-0.13(-0.40%)
Feb 08, 2012	33.14	33.44	33.07	33.19	381,456	+0.03(+0.09%)
Feb 07, 2012	33.15	33.42	33.02	33.16	118,285	-0.06(-0.18%)
Feb 06, 2012	32.81	33.39	32.81	33.22	208,152	-0.25(-0.76%)
Feb 03, 2012	33.21	33.49	33.02	33.48	481,748	+0.42(+1.26%)
Feb 02, 2012	32.96	33.10	32.79	33.06	349,363	+0.27(+0.82%)
Feb 01, 2012	32.37	32.97	32.20	32.79	467,841	+0.68(+2.10%)
Jan 31, 2012	32.19	32.43	31.92	32.12	301,426	+0.16(+0.51%)
Jan 30, 2012	32.52	32.52	31.70	31.95	68,361	-0.22(-0.67%)
Jan 27, 2012	32.18	32.34	31.82	32.17	116,474	+0.07(+0.21%)
Jan 26, 2012	31.74	32.67	31.57	32.10	210,080	+0.51(+1.60%)
Jan 25, 2012	31.03	31.62	30.68	31.60	172,136	+0.68(+2.21%)
Jan 24, 2012	31.12	31.12	30.45	30.91	69,067	-0.25(-0.81%)
Jan 23, 2012	31.02	31.27	30.94	31.17	154,893	+0.21(+0.67%)
Jan 20, 2012	31.21	31.21	30.82	30.96	82,687	-0.25(-0.79%)
Jan 19, 2012	31.37	31.51	30.96	31.20	228,414	+0.01(+0.05%)
Jan 18, 2012	30.53	31.24	30.51	31.19	984,121	+0.66(+2.17%)
Jan 17, 2012	30.71	30.76	30.38	30.53	232,524	+0.39(+1.28%)
Jan 13, 2012	30.05	30.16	29.61	30.14	188,675	-0.04(-0.12%)
Jan 12, 2012	29.98	30.34	29.87	30.18	133,527	+0.28(+0.94%)
Jan 11, 2012	29.79	30.01	29.34	29.90	108,646	+0.18(+0.60%)
Jan 10, 2012	29.85	29.90	29.62	29.72	322,155	+0.35(+1.19%)
Jan 09, 2012	29.03	29.42	28.94	29.37	167,922	+0.20(+0.69%)
Jan 06, 2012	29.38	29.44	29.12	29.17	78,889	-0.16(-0.53%)
Jan 05, 2012	29.21	29.41	29.07	29.32	68,725	+0.04(+0.15%)
Jan 04, 2012	29.24	29.44	29.20	29.28	114,147	+0.78(+2.74%)
Dec 30, 2011	28.56	28.86	28.37	28.50	584,449	+0.19(+0.66%)
Dec 29, 2011	28.22	28.62	28.20	28.31	274,124	+0.10(+0.34%)
Dec 28, 2011	28.49	28.77	28.08	28.22	181,926	-0.45(-1.58%)
Dec 27, 2011	28.86	28.86	28.44	28.67	93,716	-0.22(-0.75%)
Dec 23, 2011	28.78	28.97	28.74	28.89	31,260	+0.27(+0.93%)
Dec 21, 2011	28.92	28.92	28.42	28.62	97,224	-0.15(-0.52%)
Dec 20, 2011	28.70	28.92	28.60	28.77	175,250	+0.38(+1.33%)
Dec 19, 2011	28.47	28.76	28.22	28.39	71,994	-0.34(-1.19%)
Dec 16, 2011	28.86	28.92	28.54	28.73	31,508	+0.19(+0.65%)
Dec 15, 2011	28.68	28.68	27.83	28.54	69,669	+0.22(+0.76%)
Dec 14, 2011	28.61	28.78	28.10	28.33	120,197	-0.44(-1.52%)
Dec 13, 2011	29.30	29.42	28.29	28.77	184,521	-0.66(-2.25%)
Dec 12, 2011	29.29	30.14	29.13	29.43	86,896	-0.39(-1.32%)
Dec 09, 2011	29.34	29.98	29.34	29.82	109,120	+0.48(+1.62%)
Dec 08, 2011	29.56	29.81	29.08	29.35	141,066	-0.51(-1.69%)
Dec 07, 2011	29.70	30.18	29.42	29.85	149,970	+0.13(+0.45%)
Dec 06, 2011	29.93	30.33	29.65	29.72	140,174	-0.35(-1.16%)
Dec 05, 2011	30.28	30.39	29.97	30.07	175,853	+0.12(+0.40%)
Dec 02, 2011	30.44	30.44	29.56	29.95	200,719	-0.25(-0.84%)

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