Date	Open	High	Low	Close	Volume	Change (%)
Jan 31, 2012	18.66	18.72	18.42	18.50	218,725	+0.01(+0.08%)
Jan 30, 2012	18.39	18.51	18.32	18.48	474,716	-0.19(-1.00%)
Jan 27, 2012	18.59	18.69	18.56	18.67	165,915	+0.04(+0.20%)
Jan 26, 2012	18.79	18.79	18.57	18.63	203,965	+0.01(+0.08%)
Jan 25, 2012	18.33	18.63	18.25	18.62	257,225	+0.20(+1.09%)
Jan 24, 2012	18.30	18.43	18.27	18.42	140,504	-0.11(-0.60%)
Jan 23, 2012	18.46	18.59	18.43	18.53	180,297	+0.12(+0.64%)
Jan 20, 2012	18.33	18.41	18.27	18.41	164,253	+0.09(+0.49%)
Jan 19, 2012	18.21	18.32	18.13	18.32	147,634	+0.26(+1.44%)
Jan 18, 2012	17.86	18.07	17.86	18.06	238,026	+0.32(+1.81%)
Jan 17, 2012	17.78	17.87	17.69	17.74	377,174	+0.13(+0.76%)
Jan 13, 2012	17.59	17.63	17.42	17.60	539,339	-0.20(-1.13%)
Jan 12, 2012	17.78	17.81	17.65	17.81	120,314	+0.08(+0.46%)
Jan 11, 2012	17.65	17.73	17.51	17.72	439,812	-0.03(-0.18%)
Jan 10, 2012	17.74	17.80	17.72	17.76	130,450	+0.24(+1.38%)
Jan 09, 2012	17.51	17.57	17.36	17.51	262,377	+0.10(+0.56%)
Jan 06, 2012	17.51	17.55	17.37	17.42	131,514	-0.16(-0.93%)
Jan 05, 2012	17.62	17.65	17.51	17.58	178,937	-0.29(-1.62%)
Jan 04, 2012	17.87	17.92	17.75	17.87	247,811	+0.42(+2.43%)
Dec 30, 2011	17.45	17.53	17.39	17.45	565,975	+0.03(+0.17%)
Dec 29, 2011	17.16	17.43	17.15	17.42	459,719	+0.31(+1.78%)
Dec 28, 2011	17.36	17.37	17.09	17.11	454,271	-0.34(-1.96%)
Dec 27, 2011	17.46	17.53	17.36	17.46	786,591	-0.01(-0.09%)
Dec 23, 2011	17.37	17.50	17.34	17.47	222,134	+0.24(+1.39%)
Dec 21, 2011	17.22	17.24	17.06	17.23	372,524	-0.08(-0.48%)
Dec 20, 2011	17.06	17.33	17.06	17.31	311,797	+0.57(+3.43%)
Dec 19, 2011	16.96	16.96	16.70	16.74	577,008	-0.66(-3.77%)
Dec 16, 2011	17.51	17.56	17.31	17.40	505,173	-0.09(-0.51%)
Dec 15, 2011	17.64	17.66	17.44	17.49	439,569	+0.02(+0.13%)
Dec 14, 2011	17.57	17.60	17.37	17.46	319,442	-0.22(-1.26%)
Dec 13, 2011	17.93	18.08	17.60	17.69	537,182	-0.18(-1.00%)
Dec 12, 2011	18.06	18.09	17.78	17.86	333,416	-0.54(-2.91%)
Dec 09, 2011	18.21	18.45	18.17	18.40	191,124	+0.38(+2.11%)
Dec 08, 2011	18.41	18.41	17.99	18.02	169,428	-0.54(-2.89%)
Dec 07, 2011	18.43	18.63	18.30	18.56	303,854	+0.03(+0.16%)
Dec 06, 2011	18.48	18.60	18.41	18.53	123,776	+0.01(+0.04%)
Dec 05, 2011	18.69	18.73	18.43	18.52	160,342	+0.19(+1.06%)
Dec 02, 2011	18.68	18.68	18.32	18.33	249,819	-0.10(-0.53%)
Dec 01, 2011	18.44	18.57	18.30	18.42	158,029	-0.08(-0.44%)
Nov 30, 2011	18.37	18.54	18.34	18.51	241,516	+0.83(+4.72%)
Nov 29, 2011	17.63	17.89	17.60	17.67	344,657	+0.12(+0.68%)
Nov 28, 2011	17.58	17.62	17.44	17.55	166,749	+0.67(+3.97%)
Nov 25, 2011	16.83	17.03	16.78	16.88	232,621	+0.05(+0.31%)
Nov 23, 2011	17.20	17.20	16.83	16.83	704,327	-0.60(-3.46%)
Nov 22, 2011	17.47	17.54	17.34	17.43	220,186	-0.02(-0.13%)
Nov 21, 2011	17.51	17.54	17.31	17.46	310,492	-0.46(-2.58%)
Nov 18, 2011	18.01	18.01	17.84	17.92	198,046	+0.11(+0.61%)
Nov 17, 2011	18.17	18.17	17.72	17.81	154,869	-0.23(-1.28%)
Nov 16, 2011	18.22	18.34	18.01	18.04	156,868	-0.31(-1.68%)
Nov 15, 2011	18.31	18.48	18.23	18.35	242,621	-0.06(-0.32%)
Nov 14, 2011	18.55	18.58	18.29	18.41	98,184	-0.25(-1.36%)
Nov 11, 2011	18.55	18.78	18.54	18.66	232,489	+0.34(+1.87%)
Nov 10, 2011	18.43	18.43	18.13	18.32	361,875	+0.20(+1.11%)
Nov 09, 2011	18.42	18.44	18.06	18.12	392,089	-0.98(-5.15%)
Nov 08, 2011	18.97	19.12	18.78	19.10	95,715	+0.22(+1.15%)
Nov 07, 2011	18.78	18.91	18.63	18.88	158,751	+0.07(+0.35%)
Nov 04, 2011	18.80	18.89	18.56	18.82	133,026	-0.16(-0.82%)
Nov 03, 2011	18.88	19.05	18.62	18.97	66,354	+0.44(+2.37%)
Nov 02, 2011	18.53	18.69	18.44	18.54	128,429	+0.16(+0.90%)

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