Date	Open	High	Low	Close	Volume	Change (%)
Feb 29, 2012	25.19	25.47	24.77	24.92	307,419	-0.17(-0.68%)
Feb 28, 2012	25.33	25.67	24.75	25.09	91,682	-0.12(-0.48%)
Feb 27, 2012	25.70	25.70	25.19	25.21	133,327	-0.61(-2.36%)
Feb 24, 2012	26.08	26.44	25.76	25.82	104,507	-0.05(-0.19%)
Feb 23, 2012	25.99	26.62	25.74	25.87	99,347	-0.06(-0.23%)
Feb 22, 2012	25.87	26.07	25.48	25.93	107,858	-0.05(-0.19%)
Feb 21, 2012	26.23	26.38	25.62	25.98	179,034	-0.24(-0.92%)
Feb 17, 2012	25.98	26.47	25.98	26.22	55,202	+0.36(+1.39%)
Feb 16, 2012	25.43	25.91	25.19	25.86	86,855	+0.38(+1.49%)
Feb 15, 2012	26.01	26.04	25.31	25.48	401,457	-0.43(-1.66%)
Feb 14, 2012	25.54	26.09	25.50	25.91	141,486	-0.01(-0.04%)
Feb 13, 2012	25.90	26.12	25.52	25.92	234,224	+0.35(+1.37%)
Feb 10, 2012	24.55	25.67	24.48	25.57	247,108	+0.75(+3.02%)
Feb 09, 2012	24.72	25.06	24.42	24.82	100,992	+0.07(+0.28%)
Feb 08, 2012	24.31	24.94	24.12	24.75	176,984	+0.59(+2.44%)
Feb 07, 2012	23.88	24.37	23.71	24.16	139,354	+0.28(+1.17%)
Feb 06, 2012	23.80	24.00	23.59	23.88	88,962	-0.06(-0.25%)
Feb 03, 2012	23.36	24.00	23.21	23.94	185,508	+0.87(+3.77%)
Feb 02, 2012	23.33	23.44	22.87	23.07	134,167	-0.26(-1.13%)
Feb 01, 2012	22.94	23.93	22.91	23.33	140,310	+0.47(+2.07%)
Jan 31, 2012	23.22	23.39	22.33	22.86	196,799	-0.36(-1.55%)
Jan 30, 2012	23.49	23.69	22.74	23.22	135,435	-0.48(-2.03%)
Jan 27, 2012	24.04	24.05	23.05	23.70	149,519	-0.48(-1.99%)
Jan 26, 2012	25.29	25.29	23.63	24.18	226,760	-1.03(-4.09%)
Jan 25, 2012	24.44	25.26	24.15	25.21	119,177	+0.75(+3.07%)
Jan 24, 2012	24.53	24.98	24.34	24.46	157,383	-0.13(-0.53%)
Jan 23, 2012	24.88	24.99	24.51	24.59	129,855	-0.03(-0.12%)
Jan 20, 2012	22.75	24.97	22.75	24.62	401,767	+1.87(+8.22%)
Jan 19, 2012	22.29	23.05	22.27	22.75	134,687	+0.57(+2.57%)
Jan 18, 2012	21.77	22.18	21.75	22.18	105,246	+0.32(+1.46%)
Jan 17, 2012	22.39	22.43	21.41	21.86	130,965	-0.37(-1.66%)
Jan 13, 2012	21.37	22.38	21.21	22.23	173,402	+0.59(+2.73%)
Jan 12, 2012	23.21	23.21	21.60	21.64	238,408	-1.61(-6.92%)
Jan 11, 2012	23.01	23.56	23.01	23.25	109,730	+0.20(+0.87%)
Jan 10, 2012	23.19	23.22	22.77	23.05	198,433	+0.10(+0.44%)
Jan 09, 2012	23.50	23.52	22.60	22.95	264,977	-0.43(-1.84%)
Jan 06, 2012	24.21	24.32	23.30	23.38	350,362	-0.81(-3.35%)
Jan 05, 2012	24.85	25.22	23.99	24.19	218,896	-0.86(-3.43%)
Jan 04, 2012	24.67	25.56	24.67	25.05	156,439	+0.14(+0.56%)
Dec 30, 2011	24.99	25.44	24.76	24.91	140,012	-0.08(-0.32%)
Dec 29, 2011	24.64	25.16	24.23	24.99	124,718	+0.51(+2.08%)
Dec 28, 2011	25.43	25.52	24.37	24.48	120,829	-0.98(-3.85%)
Dec 27, 2011	25.05	25.59	24.82	25.46	94,443	+0.22(+0.87%)
Dec 23, 2011	24.92	25.41	24.67	25.24	138,965	+0.79(+3.23%)
Dec 21, 2011	24.39	24.58	23.73	24.45	103,266	+0.05(+0.20%)
Dec 20, 2011	24.04	24.49	23.68	24.40	127,510	+0.88(+3.74%)
Dec 19, 2011	24.30	24.30	23.48	23.52	144,007	-0.63(-2.61%)
Dec 16, 2011	23.95	24.71	23.81	24.15	203,448	+0.43(+1.81%)
Dec 15, 2011	23.49	23.82	23.22	23.72	204,518	+0.51(+2.20%)
Dec 14, 2011	23.29	23.55	22.72	23.21	214,929	-0.34(-1.44%)
Dec 13, 2011	24.56	24.82	23.29	23.55	349,491	-0.86(-3.52%)
Dec 12, 2011	24.49	25.64	24.14	24.41	423,564	-0.38(-1.53%)
Dec 09, 2011	23.76	25.26	23.53	24.79	644,444	+0.77(+3.21%)
Dec 08, 2011	24.01	25.33	22.66	24.02	2,068,081	+3.66(+17.98%)
Dec 07, 2011	18.92	20.69	18.92	20.36	1,074,296	+1.36(+7.16%)
Dec 06, 2011	18.86	19.31	18.86	19.00	302,470	+0.25(+1.33%)
Dec 05, 2011	18.61	19.20	18.60	18.75	291,245	+0.55(+3.02%)
Dec 02, 2011	17.69	18.71	17.69	18.20	549,730	+0.83(+4.78%)

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