Date	Open	High	Low	Close	Volume	Change (%)
Feb 29, 2012	18.14	18.46	18.07	18.33	3,316,366	+0.18(+0.99%)
Feb 28, 2012	18.52	18.52	18.12	18.15	3,066,130	-0.35(-1.89%)
Feb 27, 2012	18.27	18.65	18.12	18.50	2,900,768	-0.01(-0.05%)
Feb 24, 2012	18.67	18.68	18.35	18.51	1,699,019	-0.06(-0.32%)
Feb 23, 2012	18.40	18.64	18.21	18.57	2,292,301	+0.12(+0.65%)
Feb 22, 2012	18.75	18.75	18.32	18.45	2,090,173	-0.33(-1.76%)
Feb 21, 2012	19.11	19.31	18.68	18.78	2,057,409	-0.29(-1.52%)
Feb 17, 2012	19.29	19.43	19.01	19.07	3,244,564	-0.01(-0.05%)
Feb 16, 2012	18.63	19.18	18.49	19.08	3,109,051	+0.42(+2.25%)
Feb 15, 2012	18.38	18.94	18.26	18.66	4,669,186	+0.36(+1.97%)
Feb 14, 2012	18.04	18.34	17.83	18.30	3,539,030	+0.19(+1.05%)
Feb 13, 2012	17.99	18.20	17.79	18.11	3,502,069	+0.24(+1.34%)
Feb 10, 2012	18.10	18.16	17.76	17.87	3,331,277	-0.46(-2.51%)
Feb 09, 2012	18.17	18.38	17.99	18.33	3,073,631	+0.23(+1.27%)
Feb 08, 2012	18.57	18.57	17.82	18.10	9,071,086	-1.16(-6.02%)
Feb 07, 2012	19.54	19.57	19.15	19.26	3,732,626	-0.34(-1.73%)
Feb 06, 2012	19.45	19.66	19.31	19.60	2,456,696	-0.01(-0.05%)
Feb 03, 2012	19.21	19.61	19.19	19.61	4,179,628	+0.68(+3.59%)
Feb 02, 2012	19.03	19.09	18.82	18.93	2,310,225	-0.07(-0.37%)
Feb 01, 2012	19.46	19.56	18.83	19.00	7,909,844	-0.30(-1.55%)
Jan 31, 2012	18.42	19.70	17.85	19.30	10,770,630	+1.04(+5.70%)
Jan 30, 2012	18.72	18.77	18.21	18.26	5,284,789	-0.81(-4.25%)
Jan 27, 2012	18.80	19.26	18.75	19.07	3,930,477	+0.06(+0.32%)
Jan 26, 2012	18.41	19.39	18.39	19.01	8,875,614	+0.86(+4.74%)
Jan 25, 2012	17.80	18.25	17.53	18.15	3,608,179	+0.27(+1.51%)
Jan 24, 2012	17.78	18.06	17.59	17.88	2,646,795	-0.12(-0.67%)
Jan 23, 2012	17.83	18.12	17.77	18.00	3,184,031	+0.14(+0.78%)
Jan 20, 2012	17.64	17.92	17.54	17.86	3,397,021	+0.25(+1.42%)
Jan 19, 2012	17.15	17.67	17.13	17.61	4,304,346	+0.56(+3.28%)
Jan 18, 2012	16.77	17.36	16.77	17.05	3,993,519	+0.19(+1.13%)
Jan 17, 2012	17.30	17.40	16.84	16.86	2,623,854	-0.16(-0.94%)
Jan 13, 2012	17.11	17.17	16.77	17.02	2,925,866	-0.41(-2.35%)
Jan 12, 2012	17.65	17.82	17.04	17.43	3,941,289	-0.12(-0.68%)
Jan 11, 2012	16.47	17.61	16.45	17.55	5,881,434	+0.98(+5.91%)
Jan 10, 2012	16.27	16.65	16.27	16.57	4,733,505	+0.65(+4.08%)
Jan 09, 2012	16.07	16.18	15.88	15.92	2,694,624	-0.04(-0.25%)
Jan 06, 2012	16.26	16.34	15.94	15.96	2,403,857	-0.26(-1.60%)
Jan 05, 2012	15.90	16.24	15.66	16.22	2,350,409	+0.17(+1.06%)
Jan 04, 2012	15.98	16.10	15.76	16.05	2,436,700	+0.83(+5.45%)
Dec 30, 2011	15.22	15.28	15.16	15.22	3,143,422	+0.06(+0.40%)
Dec 29, 2011	14.82	15.19	14.77	15.16	2,878,177	+0.41(+2.78%)
Dec 28, 2011	15.37	15.40	14.65	14.75	3,062,984	-0.55(-3.59%)
Dec 27, 2011	15.28	15.53	15.24	15.30	1,887,859	-0.09(-0.58%)
Dec 23, 2011	15.45	15.52	15.23	15.39	2,277,875	-0.03(-0.19%)
Dec 21, 2011	15.04	15.52	14.96	15.42	4,205,932	+0.28(+1.85%)
Dec 20, 2011	14.65	15.20	14.59	15.14	7,614,386	+0.81(+5.65%)
Dec 19, 2011	15.05	15.05	14.18	14.33	7,483,005	-0.71(-4.72%)
Dec 16, 2011	15.13	15.52	14.97	15.04	6,929,001	-0.06(-0.40%)
Dec 15, 2011	14.82	15.21	14.79	15.10	6,788,538	+0.56(+3.85%)
Dec 14, 2011	14.59	14.68	14.18	14.54	7,553,286	-0.22(-1.49%)
Dec 13, 2011	15.32	15.36	14.63	14.76	5,266,888	-0.46(-3.02%)
Dec 12, 2011	15.17	15.28	14.81	15.22	5,290,156	-0.26(-1.68%)
Dec 09, 2011	15.19	15.77	15.19	15.48	7,156,443	+0.42(+2.79%)
Dec 08, 2011	15.92	16.00	14.99	15.06	9,188,566	-0.98(-6.11%)
Dec 07, 2011	16.45	16.46	16.00	16.04	5,197,300	-0.54(-3.26%)
Dec 06, 2011	17.07	17.14	16.56	16.58	3,305,013	-0.51(-2.98%)
Dec 05, 2011	16.86	17.71	16.69	17.09	6,318,132	+0.58(+3.51%)
Dec 02, 2011	16.67	17.15	16.41	16.51	2,970,044	+0.01(+0.06%)

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