Date	Open	High	Low	Close	Volume	Change (%)
Feb 28, 2013	19.33	19.42	18.87	19.35	394,969	+0.44(+2.33%)
Feb 27, 2013	18.64	19.05	18.33	18.91	489,471	+0.17(+0.91%)
Feb 26, 2013	19.06	19.37	18.61	18.74	502,626	-0.10(-0.53%)
Feb 22, 2013	18.94	19.10	18.66	18.84	640,031	-0.10(-0.53%)
Feb 21, 2013	19.05	19.41	18.61	18.94	480,851	-0.16(-0.84%)
Feb 20, 2013	19.55	19.70	19.06	19.10	550,246	-0.59(-3.00%)
Feb 19, 2013	19.61	19.95	19.55	19.69	726,833	+0.22(+1.13%)
Feb 15, 2013	18.77	19.85	18.01	19.47	998,776	+1.29(+7.10%)
Feb 14, 2013	18.55	18.70	17.19	18.18	528,068	-0.38(-2.05%)
Feb 13, 2013	18.41	18.70	18.32	18.56	224,379	+0.16(+0.87%)
Feb 12, 2013	18.53	18.56	18.32	18.40	243,296	-0.13(-0.70%)
Feb 11, 2013	18.58	18.62	18.35	18.53	112,131	+0.00(+0.00%)
Feb 08, 2013	18.24	18.70	18.10	18.53	185,371	+0.31(+1.70%)
Feb 07, 2013	18.45	18.52	18.06	18.22	153,971	-0.18(-0.98%)
Feb 06, 2013	18.53	18.60	18.16	18.40	142,947	+0.27(+1.49%)
Feb 04, 2013	18.63	18.67	18.00	18.13	308,506	-0.53(-2.84%)
Feb 01, 2013	18.61	18.75	18.50	18.66	303,943	+0.09(+0.48%)
Jan 31, 2013	18.32	18.63	18.25	18.57	368,633	+0.26(+1.42%)
Jan 30, 2013	18.43	18.56	18.27	18.31	254,584	-0.11(-0.60%)
Jan 29, 2013	18.46	18.48	18.25	18.42	256,119	-0.03(-0.16%)
Jan 28, 2013	18.51	18.79	18.35	18.45	261,744	+0.00(+0.00%)
Jan 25, 2013	18.65	18.84	18.20	18.45	323,679	-0.13(-0.70%)
Jan 24, 2013	18.13	18.86	18.12	18.58	330,924	+0.57(+3.16%)
Jan 23, 2013	18.53	18.63	17.98	18.01	413,876	-0.48(-2.60%)
Jan 22, 2013	18.59	18.74	18.26	18.49	371,581	-0.03(-0.16%)
Jan 18, 2013	17.95	18.57	17.95	18.52	513,976	+0.65(+3.64%)
Jan 17, 2013	17.24	18.31	17.20	17.87	934,057	+0.67(+3.90%)
Jan 16, 2013	16.61	17.32	16.52	17.20	653,737	+0.59(+3.55%)
Jan 15, 2013	16.42	16.67	16.42	16.61	173,488	+0.16(+0.97%)
Jan 14, 2013	16.34	16.50	16.15	16.45	283,081	-0.10(-0.60%)
Jan 11, 2013	16.75	16.75	16.34	16.55	173,941	-0.17(-1.02%)
Jan 10, 2013	16.85	17.00	16.45	16.72	181,482	-0.01(-0.06%)
Jan 09, 2013	16.49	16.82	16.46	16.73	540,287	+0.25(+1.51%)
Jan 08, 2013	16.84	16.89	16.11	16.48	334,814	-0.32(-1.90%)
Jan 07, 2013	16.74	17.00	16.59	16.80	342,919	+0.32(+1.94%)
Jan 04, 2013	15.50	16.64	15.41	16.48	523,511	+0.23(+1.42%)
Jan 03, 2013	16.31	16.64	16.17	16.25	373,470	-0.02(-0.12%)
Jan 02, 2013	16.22	16.44	16.17	16.27	534,557	+0.27(+1.69%)
Dec 31, 2012	15.69	16.02	15.66	16.00	511,976	+0.35(+2.24%)
Dec 28, 2012	15.82	15.85	15.55	15.65	119,158	-0.25(-1.57%)
Dec 27, 2012	15.79	15.95	15.64	15.90	297,135	+0.10(+0.63%)
Dec 26, 2012	15.82	15.94	15.67	15.80	235,421	+0.00(+0.00%)
Dec 24, 2012	15.56	15.88	15.17	15.80	181,243	+0.21(+1.35%)
Dec 21, 2012	15.60	15.71	15.15	15.59	467,020	+0.01(+0.06%)
Dec 20, 2012	15.15	15.81	15.00	15.58	329,162	+0.42(+2.77%)
Dec 19, 2012	14.87	15.20	14.71	15.16	336,291	+0.22(+1.47%)
Dec 18, 2012	14.85	14.97	14.68	14.94	212,969	+0.11(+0.74%)
Dec 17, 2012	14.73	14.92	14.55	14.83	171,067	+0.12(+0.82%)
Dec 14, 2012	14.56	14.79	14.56	14.71	174,079	+0.06(+0.41%)
Dec 13, 2012	14.81	14.81	14.43	14.65	166,600	-0.08(-0.54%)
Dec 12, 2012	14.95	14.95	14.60	14.73	341,670	-0.16(-1.07%)
Dec 11, 2012	15.00	15.00	14.73	14.89	272,380	-0.09(-0.60%)
Dec 10, 2012	15.09	15.14	14.84	14.98	568,415	-0.12(-0.79%)
Dec 07, 2012	14.84	15.12	14.50	15.10	366,702	+0.29(+1.96%)
Dec 06, 2012	14.22	14.81	14.22	14.81	284,450	+0.59(+4.15%)
Dec 05, 2012	14.50	14.50	13.90	14.22	234,119	-0.25(-1.73%)

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