Date	Open	High	Low	Close	Volume	Change (%)
Feb 29, 2012	19.68	19.73	19.40	19.41	299,829	-0.20(-1.03%)
Feb 28, 2012	19.49	19.61	19.43	19.61	287,405	+0.21(+1.07%)
Feb 27, 2012	19.32	19.47	19.24	19.40	215,809	-0.14(-0.72%)
Feb 24, 2012	19.52	19.60	19.49	19.54	99,891	+0.11(+0.57%)
Feb 23, 2012	19.29	19.44	19.23	19.43	134,006	+0.14(+0.73%)
Feb 22, 2012	19.32	19.35	19.24	19.29	174,845	-0.04(-0.19%)
Feb 21, 2012	19.42	19.42	19.29	19.32	290,815	+0.02(+0.12%)
Feb 17, 2012	19.36	19.38	19.22	19.30	245,813	+0.07(+0.39%)
Feb 16, 2012	18.94	19.27	18.92	19.23	252,956	+0.24(+1.27%)
Feb 15, 2012	19.12	19.13	18.95	18.99	121,377	+0.02(+0.11%)
Feb 14, 2012	18.99	19.03	18.83	18.97	174,621	-0.12(-0.62%)
Feb 13, 2012	19.10	19.12	19.00	19.09	181,354	+0.21(+1.10%)
Feb 10, 2012	18.71	18.94	18.71	18.88	228,562	-0.35(-1.82%)
Feb 09, 2012	19.29	19.31	19.14	19.23	177,418	+0.02(+0.12%)
Feb 08, 2012	19.20	19.24	19.09	19.21	262,756	+0.06(+0.31%)
Feb 07, 2012	19.03	19.16	18.94	19.15	325,552	+0.10(+0.55%)
Feb 06, 2012	18.97	19.05	18.92	19.04	214,547	-0.13(-0.66%)
Feb 03, 2012	19.06	19.19	18.94	19.17	496,200	+0.29(+1.54%)
Feb 02, 2012	18.83	18.96	18.82	18.88	448,260	+0.06(+0.32%)
Feb 01, 2012	18.77	18.90	18.74	18.82	450,684	+0.32(+1.73%)
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%)

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