Date	Open	High	Low	Close	Volume	Change (%)
Feb 29, 2012	29.11	29.33	28.68	28.79	1,433,087	-0.24(-0.81%)
Feb 28, 2012	29.03	29.07	28.73	29.02	1,290,510	+0.07(+0.25%)
Feb 27, 2012	28.82	29.12	28.31	28.95	1,513,065	-0.18(-0.62%)
Feb 24, 2012	29.21	29.34	28.96	29.13	1,125,391	-0.05(-0.17%)
Feb 23, 2012	29.24	29.39	28.78	29.18	983,415	-0.04(-0.13%)
Feb 22, 2012	29.45	29.66	28.99	29.22	1,139,054	-0.34(-1.15%)
Feb 21, 2012	28.87	29.77	28.87	29.56	1,527,266	+0.23(+0.77%)
Feb 17, 2012	29.35	29.49	29.16	29.34	1,345,586	+0.23(+0.79%)
Feb 16, 2012	28.44	29.18	28.34	29.11	1,760,697	+0.66(+2.32%)
Feb 15, 2012	29.30	29.45	28.35	28.45	2,382,743	-0.72(-2.48%)
Feb 14, 2012	28.79	29.26	28.51	29.17	1,727,244	+0.00(+0.00%)
Feb 13, 2012	28.74	29.24	28.42	29.17	1,920,382	+0.79(+2.78%)
Feb 10, 2012	27.71	28.49	27.40	28.38	2,335,602	+0.24(+0.85%)
Feb 09, 2012	28.31	28.35	27.54	28.14	1,315,752	-0.03(-0.10%)
Feb 08, 2012	28.11	28.36	27.81	28.17	1,311,159	+0.19(+0.68%)
Feb 07, 2012	28.23	28.40	27.88	27.98	1,797,692	-0.39(-1.39%)
Feb 06, 2012	28.37	28.44	28.09	28.37	1,329,301	-0.09(-0.31%)
Feb 03, 2012	27.81	28.68	27.71	28.46	1,909,041	+1.18(+4.33%)
Feb 02, 2012	27.45	27.70	27.24	27.28	1,322,283	-0.01(-0.02%)
Feb 01, 2012	27.05	27.48	26.86	27.28	1,599,489	+0.57(+2.15%)
Jan 31, 2012	26.88	27.03	26.30	26.71	1,612,875	+0.08(+0.29%)
Jan 30, 2012	26.60	26.72	25.95	26.63	2,375,887	-0.19(-0.71%)
Jan 27, 2012	25.71	27.58	25.60	26.82	4,054,393	+0.75(+2.87%)
Jan 26, 2012	26.76	26.83	25.84	26.07	2,582,956	-0.38(-1.43%)
Jan 25, 2012	26.05	26.48	25.91	26.45	2,374,623	+0.35(+1.34%)
Jan 24, 2012	25.72	26.14	25.53	26.10	1,454,037	+0.10(+0.40%)
Jan 23, 2012	25.58	26.04	25.43	26.00	2,095,927	+0.61(+2.39%)
Jan 20, 2012	25.35	25.46	25.02	25.39	1,558,284	-0.12(-0.47%)
Jan 19, 2012	25.40	25.88	25.18	25.51	1,558,074	+0.39(+1.57%)
Jan 18, 2012	24.70	25.18	24.64	25.12	939,332	+0.44(+1.80%)
Jan 17, 2012	24.92	25.20	24.65	24.67	1,652,782	+0.14(+0.56%)
Jan 13, 2012	24.42	24.61	23.98	24.54	1,156,169	-0.22(-0.91%)
Jan 12, 2012	24.39	24.80	23.95	24.76	1,592,419	+0.46(+1.89%)
Jan 11, 2012	23.96	24.61	23.96	24.30	2,530,358	+0.30(+1.25%)
Jan 10, 2012	23.21	24.04	23.20	24.00	2,600,754	+1.16(+5.08%)
Jan 09, 2012	22.47	23.00	22.39	22.84	2,124,584	+0.65(+2.91%)
Jan 06, 2012	22.17	22.35	21.75	22.20	1,195,406	+0.03(+0.12%)
Jan 05, 2012	21.74	22.18	21.29	22.17	1,407,790	+0.25(+1.12%)
Jan 04, 2012	21.82	22.11	21.66	21.92	1,291,628	+0.75(+3.54%)
Dec 30, 2011	21.19	21.36	21.12	21.17	1,024,548	-0.02(-0.08%)
Dec 29, 2011	20.88	21.36	20.76	21.19	850,270	+0.41(+1.97%)
Dec 28, 2011	21.28	21.41	20.75	20.78	1,168,518	-0.43(-2.01%)
Dec 27, 2011	21.10	21.49	20.91	21.21	1,026,711	+0.01(+0.03%)
Dec 23, 2011	20.89	21.23	20.75	21.20	991,575	+0.49(+2.35%)
Dec 21, 2011	20.82	20.90	20.36	20.71	1,633,901	-0.15(-0.73%)
Dec 20, 2011	20.59	21.21	20.48	20.87	1,510,186	+0.83(+4.15%)
Dec 19, 2011	20.60	20.80	19.99	20.04	1,261,918	-0.52(-2.55%)
Dec 16, 2011	20.19	21.16	20.19	20.56	3,098,138	+0.39(+1.92%)
Dec 15, 2011	20.40	20.46	20.05	20.17	2,413,067	+0.11(+0.55%)
Dec 14, 2011	20.74	20.87	19.83	20.06	3,406,065	-0.90(-4.30%)
Dec 13, 2011	22.02	22.14	20.75	20.96	2,409,915	-0.81(-3.72%)
Dec 12, 2011	21.64	22.97	21.47	21.77	1,316,865	-0.56(-2.50%)
Dec 09, 2011	22.10	22.63	21.97	22.33	1,927,958	+0.33(+1.52%)
Dec 08, 2011	22.84	23.07	21.93	22.00	1,866,826	-1.12(-4.85%)
Dec 07, 2011	23.28	23.49	22.88	23.12	1,938,374	-0.41(-1.74%)
Dec 06, 2011	23.17	23.73	23.17	23.53	1,957,864	+0.31(+1.32%)
Dec 05, 2011	23.47	23.67	23.02	23.22	1,108,014	+0.34(+1.51%)
Dec 02, 2011	22.63	23.38	22.62	22.88	1,885,065	+0.40(+1.80%)

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