Date	Open	High	Low	Close	Volume	Change (%)
Feb 29, 2012	31.23	32.10	30.55	30.57	646,720	-0.63(-2.01%)
Feb 28, 2012	31.00	31.30	30.88	31.19	571,537	+0.08(+0.24%)
Feb 27, 2012	30.68	31.34	30.49	31.12	563,555	+0.18(+0.59%)
Feb 24, 2012	30.93	31.18	30.63	30.94	525,327	-0.10(-0.32%)
Feb 23, 2012	30.90	31.08	30.74	31.03	433,790	+0.08(+0.27%)
Feb 22, 2012	30.89	31.10	30.70	30.95	370,476	+0.03(+0.10%)
Feb 21, 2012	30.96	31.12	30.69	30.92	652,247	+0.12(+0.39%)
Feb 17, 2012	30.88	31.16	30.37	30.80	579,894	+0.02(+0.07%)
Feb 16, 2012	29.92	30.84	29.89	30.78	269,359	+0.83(+2.78%)
Feb 15, 2012	29.97	30.64	29.72	29.94	532,670	+0.26(+0.86%)
Feb 14, 2012	30.26	30.39	29.46	29.69	480,732	-0.76(-2.49%)
Feb 13, 2012	30.52	30.76	30.38	30.45	315,103	+0.31(+1.02%)
Feb 10, 2012	30.30	30.40	29.99	30.14	279,953	-0.58(-1.88%)
Feb 09, 2012	31.05	31.09	30.26	30.72	396,949	-0.31(-0.99%)
Feb 08, 2012	31.13	31.55	30.97	31.03	728,345	+0.13(+0.41%)
Feb 07, 2012	31.03	31.18	30.72	30.90	302,258	-0.17(-0.56%)
Feb 06, 2012	31.05	31.32	30.85	31.07	546,892	-0.44(-1.38%)
Feb 03, 2012	31.33	31.98	31.12	31.51	1,373,916	+0.65(+2.12%)
Feb 02, 2012	28.60	31.08	28.60	30.85	2,330,813	+2.54(+8.97%)
Feb 01, 2012	27.39	28.31	27.35	28.31	836,759	+1.12(+4.12%)
Jan 31, 2012	27.59	27.67	26.72	27.19	562,757	-0.14(-0.52%)
Jan 30, 2012	26.77	27.37	26.62	27.34	431,357	+0.24(+0.89%)
Jan 27, 2012	26.74	27.23	26.65	27.10	498,950	+0.34(+1.26%)
Jan 26, 2012	27.07	27.30	26.63	26.76	289,149	-0.22(-0.81%)
Jan 25, 2012	27.00	27.00	26.32	26.98	333,341	-0.05(-0.19%)
Jan 24, 2012	26.16	27.03	26.07	27.03	377,488	+0.72(+2.74%)
Jan 23, 2012	26.16	26.50	26.04	26.31	299,878	+0.21(+0.81%)
Jan 20, 2012	26.10	26.23	25.98	26.10	267,614	-0.08(-0.29%)
Jan 19, 2012	25.80	26.27	25.65	26.17	437,122	+0.50(+1.96%)
Jan 18, 2012	25.31	25.84	25.23	25.67	640,477	+0.35(+1.39%)
Jan 17, 2012	25.73	25.92	25.29	25.32	268,019	-0.16(-0.62%)
Jan 13, 2012	25.52	25.68	25.03	25.47	363,547	-0.29(-1.14%)
Jan 12, 2012	25.28	25.82	25.08	25.77	279,183	+0.60(+2.39%)
Jan 11, 2012	25.02	25.28	24.92	25.17	279,053	+0.12(+0.48%)
Jan 10, 2012	24.99	25.48	24.92	25.05	407,658	+0.46(+1.86%)
Jan 09, 2012	24.72	24.93	24.41	24.59	523,372	-0.02(-0.06%)
Jan 06, 2012	24.65	24.84	23.81	24.60	1,267,037	+0.02(+0.06%)
Jan 05, 2012	24.75	24.75	24.00	24.59	916,374	-0.39(-1.56%)
Jan 04, 2012	24.84	25.10	24.53	24.98	668,268	+0.83(+3.45%)
Dec 30, 2011	24.23	24.33	24.12	24.14	287,592	-0.08(-0.31%)
Dec 29, 2011	23.75	24.29	23.73	24.22	250,771	+0.47(+1.99%)
Dec 28, 2011	24.43	24.49	23.72	23.75	613,017	-0.62(-2.56%)
Dec 27, 2011	24.60	24.62	24.33	24.37	388,501	-0.34(-1.37%)
Dec 23, 2011	24.46	24.79	24.38	24.71	422,024	+0.51(+2.11%)
Dec 21, 2011	24.47	24.55	23.80	24.20	634,198	-0.28(-1.14%)
Dec 20, 2011	23.68	24.79	23.68	24.47	979,684	+1.39(+6.02%)
Dec 19, 2011	24.11	24.27	23.03	23.08	644,958	-0.87(-3.64%)
Dec 16, 2011	23.59	24.22	23.59	23.96	990,767	+0.39(+1.66%)
Dec 15, 2011	23.74	23.95	23.51	23.57	826,114	+0.14(+0.61%)
Dec 14, 2011	23.63	23.71	23.20	23.42	979,678	-0.49(-2.04%)
Dec 13, 2011	24.68	25.00	23.71	23.91	697,398	-0.46(-1.88%)
Dec 12, 2011	24.71	24.74	24.14	24.37	754,191	-0.76(-3.02%)
Dec 09, 2011	24.35	25.29	24.20	25.13	662,630	+0.60(+2.45%)
Dec 08, 2011	25.14	25.35	24.38	24.53	694,556	-0.80(-3.17%)
Dec 07, 2011	24.97	25.65	24.52	25.33	828,659	+0.09(+0.36%)
Dec 06, 2011	25.42	25.53	24.82	25.24	626,569	-0.30(-1.18%)
Dec 05, 2011	25.29	25.80	25.20	25.54	823,149	+0.71(+2.87%)
Dec 02, 2011	25.08	25.38	24.75	24.83	626,337	+0.11(+0.46%)

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