Date	Open	High	Low	Close	Volume	Change (%)
Feb 29, 2012	48.26	48.97	47.75	47.80	117,307	-0.43(-0.89%)
Feb 28, 2012	49.00	49.25	47.98	48.23	83,643	-0.69(-1.41%)
Feb 27, 2012	49.12	49.26	48.59	48.92	35,055	-0.68(-1.37%)
Feb 24, 2012	49.63	49.86	49.29	49.60	31,911	-0.13(-0.26%)
Feb 23, 2012	49.87	49.87	49.16	49.73	53,263	+0.06(+0.12%)
Feb 22, 2012	49.15	49.90	48.99	49.67	60,201	+0.33(+0.67%)
Feb 21, 2012	49.09	49.68	48.85	49.34	59,795	+0.26(+0.53%)
Feb 17, 2012	49.02	49.33	48.55	49.08	43,505	+0.21(+0.43%)
Feb 16, 2012	47.83	48.94	47.78	48.87	57,324	+1.09(+2.28%)
Feb 15, 2012	48.80	48.99	47.65	47.78	68,894	-0.84(-1.73%)
Feb 14, 2012	48.78	49.22	48.09	48.62	70,026	-0.51(-1.04%)
Feb 13, 2012	49.68	49.74	48.91	49.13	88,955	+0.13(+0.27%)
Feb 10, 2012	49.18	49.41	48.86	49.00	64,486	-0.66(-1.33%)
Feb 09, 2012	50.58	50.86	49.50	49.66	53,991	-0.67(-1.33%)
Feb 08, 2012	50.59	50.77	49.82	50.33	78,613	+0.02(+0.04%)
Feb 07, 2012	50.39	50.99	50.19	50.31	148,793	+0.07(+0.14%)
Feb 06, 2012	51.19	51.86	50.07	50.24	201,889	-0.81(-1.59%)
Feb 03, 2012	48.70	51.38	48.60	51.05	183,276	+3.29(+6.89%)
Feb 02, 2012	47.94	48.22	47.47	47.76	64,279	+0.05(+0.10%)
Feb 01, 2012	46.60	47.80	46.37	47.71	82,322	+1.47(+3.18%)
Jan 31, 2012	46.11	46.37	45.65	46.24	50,442	+0.51(+1.12%)
Jan 30, 2012	45.86	45.93	45.41	45.73	40,522	-0.42(-0.91%)
Jan 27, 2012	45.31	46.45	45.31	46.15	55,816	+0.52(+1.14%)
Jan 26, 2012	46.21	46.21	45.49	45.63	44,719	-0.44(-0.96%)
Jan 25, 2012	45.95	46.47	45.63	46.07	48,773	+0.07(+0.15%)
Jan 24, 2012	45.09	46.19	44.88	46.00	63,984	+0.69(+1.52%)
Jan 23, 2012	45.46	46.29	45.25	45.31	35,909	-0.29(-0.64%)
Jan 20, 2012	45.07	45.84	44.80	45.60	57,943	+0.39(+0.86%)
Jan 19, 2012	44.43	45.37	44.23	45.21	44,707	+0.82(+1.85%)
Jan 18, 2012	43.53	44.46	43.47	44.39	70,466	+0.90(+2.07%)
Jan 17, 2012	43.53	44.04	43.29	43.49	68,934	+0.26(+0.60%)
Jan 13, 2012	43.38	43.83	43.08	43.23	41,964	-0.64(-1.46%)
Jan 12, 2012	43.76	44.10	43.51	43.87	34,061	+0.10(+0.23%)
Jan 11, 2012	43.58	43.98	43.26	43.77	67,683	-0.01(-0.02%)
Jan 10, 2012	43.42	44.11	43.41	43.78	48,703	+0.87(+2.03%)
Jan 09, 2012	43.06	43.12	42.57	42.91	74,824	+0.06(+0.14%)
Jan 06, 2012	43.46	43.63	42.81	42.85	70,506	-0.79(-1.81%)
Jan 05, 2012	43.61	43.95	42.82	43.64	41,783	-0.20(-0.46%)
Jan 04, 2012	43.97	44.07	43.58	43.84	43,178	+0.25(+0.57%)
Dec 30, 2011	44.13	44.32	43.54	43.59	60,177	-0.61(-1.38%)
Dec 29, 2011	43.33	44.30	43.33	44.20	25,384	+0.91(+2.10%)
Dec 28, 2011	44.49	44.59	43.21	43.29	53,403	-1.37(-3.07%)
Dec 27, 2011	43.78	44.66	43.53	44.66	54,183	+0.71(+1.62%)
Dec 23, 2011	44.22	44.22	43.51	43.95	30,523	+0.38(+0.87%)
Dec 21, 2011	43.15	43.62	42.58	43.57	71,979	+0.13(+0.30%)
Dec 20, 2011	42.65	43.56	42.65	43.44	78,888	+1.59(+3.80%)
Dec 19, 2011	42.63	43.33	41.77	41.85	64,621	-0.50(-1.18%)
Dec 16, 2011	42.85	43.55	42.05	42.35	177,207	+0.00(+0.00%)
Dec 15, 2011	42.18	42.67	42.15	42.35	96,239	+0.72(+1.73%)
Dec 14, 2011	42.06	42.22	41.53	41.63	121,118	-0.82(-1.93%)
Dec 13, 2011	43.18	43.60	42.25	42.45	178,332	-0.42(-0.98%)
Dec 12, 2011	43.00	44.20	42.43	42.87	81,679	-1.26(-2.86%)
Dec 09, 2011	42.50	44.42	42.13	44.13	161,173	+1.69(+3.98%)
Dec 08, 2011	42.57	42.85	42.19	42.44	151,208	-0.62(-1.44%)
Dec 07, 2011	42.15	43.23	41.90	43.06	93,853	+0.61(+1.44%)
Dec 06, 2011	42.38	42.87	42.00	42.45	49,473	+0.25(+0.59%)
Dec 05, 2011	42.51	42.61	41.92	42.20	156,111	+0.41(+0.98%)
Dec 02, 2011	42.03	43.19	41.66	41.79	91,092	+0.02(+0.05%)

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