Date	Open	High	Low	Close	Volume	Change (%)
Jan 31, 2013	19.68	19.76	19.62	19.76	50,022	+0.05(+0.23%)
Jan 30, 2013	19.84	19.84	19.63	19.71	253,265	-0.05(-0.23%)
Jan 29, 2013	19.79	19.79	19.73	19.76	50,197	-0.02(-0.08%)
Jan 28, 2013	19.79	19.80	19.63	19.77	95,172	+0.01(+0.04%)
Jan 25, 2013	19.80	19.82	19.66	19.76	188,461	+0.01(+0.04%)
Jan 24, 2013	19.77	19.80	19.68	19.76	146,249	+0.02(+0.12%)
Jan 23, 2013	20.04	20.04	19.69	19.73	186,030	-0.08(-0.42%)
Jan 22, 2013	19.75	19.82	19.66	19.82	309,967	+0.15(+0.78%)
Jan 18, 2013	19.77	19.78	19.55	19.66	113,605	-0.07(-0.35%)
Jan 17, 2013	19.63	19.77	19.57	19.73	103,246	+0.24(+1.21%)
Jan 16, 2013	19.44	19.53	19.36	19.50	98,764	+0.07(+0.35%)
Jan 15, 2013	19.27	19.44	19.20	19.43	31,639	+0.11(+0.59%)
Jan 14, 2013	19.37	19.37	19.23	19.31	1,044,229	-0.02(-0.08%)
Jan 11, 2013	19.48	19.48	19.22	19.33	586,740	-0.19(-0.98%)
Jan 10, 2013	19.44	19.53	19.37	19.52	509,514	+0.18(+0.91%)
Jan 09, 2013	19.32	19.47	19.30	19.34	48,442	+0.00(+0.00%)
Jan 08, 2013	19.43	19.44	19.22	19.34	79,271	-0.08(-0.43%)
Jan 07, 2013	19.47	19.50	19.31	19.43	27,155	-0.11(-0.55%)
Jan 04, 2013	19.24	19.55	19.24	19.53	34,448	+0.32(+1.67%)
Jan 03, 2013	19.22	19.26	19.12	19.21	49,056	-0.06(-0.32%)
Jan 02, 2013	19.05	19.28	19.03	19.28	568,147	+0.63(+3.36%)
Dec 31, 2012	18.44	18.66	18.43	18.65	23,419	+0.15(+0.83%)
Dec 28, 2012	18.51	18.61	18.44	18.50	16,764	-0.11(-0.62%)
Dec 27, 2012	18.67	18.67	18.36	18.61	18,839	-0.04(-0.24%)
Dec 26, 2012	18.73	18.73	18.60	18.66	22,882	-0.02(-0.08%)
Dec 24, 2012	18.79	18.79	18.66	18.67	4,161	-0.11(-0.57%)
Dec 21, 2012	18.69	18.80	18.68	18.78	20,418	-0.16(-0.85%)
Dec 20, 2012	18.80	18.94	18.77	18.94	15,680	+0.14(+0.77%)
Dec 19, 2012	18.86	18.96	18.78	18.79	81,418	-0.07(-0.36%)
Dec 18, 2012	18.74	18.87	18.57	18.86	51,242	+0.32(+1.72%)
Dec 17, 2012	18.21	18.54	18.21	18.54	18,587	+0.47(+2.60%)
Dec 14, 2012	18.19	18.19	18.07	18.07	10,120	-0.14(-0.79%)
Dec 13, 2012	18.35	18.36	18.16	18.22	37,749	-0.12(-0.66%)
Dec 12, 2012	18.38	18.49	18.29	18.34	50,720	+0.01(+0.04%)
Dec 11, 2012	18.28	18.38	18.25	18.33	34,521	+0.11(+0.58%)
Dec 10, 2012	18.13	18.29	18.11	18.22	14,350	+0.05(+0.25%)
Dec 07, 2012	18.14	18.18	18.07	18.18	10,377	+0.08(+0.42%)
Dec 06, 2012	18.10	18.11	18.06	18.10	17,973	-0.07(-0.38%)
Dec 05, 2012	18.03	18.17	17.96	18.17	12,169	+0.20(+1.14%)
Dec 04, 2012	18.15	18.18	17.82	17.97	1,430,745	-0.30(-1.66%)
Nov 30, 2012	18.30	18.33	18.20	18.27	22,091	+0.01(+0.04%)
Nov 29, 2012	18.31	18.37	18.24	18.26	141,089	+0.05(+0.29%)
Nov 28, 2012	18.09	18.22	17.94	18.21	40,198	+0.00(+0.00%)
Nov 27, 2012	18.28	18.35	18.19	18.21	6,734	-0.09(-0.50%)
Nov 26, 2012	18.36	18.36	18.23	18.30	20,522	-0.05(-0.29%)
Nov 23, 2012	18.15	18.35	18.13	18.35	9,743	+0.31(+1.72%)
Nov 21, 2012	18.19	18.19	17.97	18.04	26,813	-0.11(-0.58%)
Nov 20, 2012	18.01	18.21	17.90	18.15	82,996	+0.15(+0.84%)
Nov 19, 2012	17.96	18.03	17.92	18.00	27,740	+0.28(+1.58%)
Nov 16, 2012	17.59	17.73	17.48	17.72	91,632	+0.16(+0.91%)
Nov 15, 2012	17.49	17.66	17.44	17.56	99,047	+0.08(+0.43%)
Nov 14, 2012	17.85	17.86	17.46	17.48	163,154	-0.30(-1.70%)
Nov 13, 2012	17.96	18.11	17.78	17.78	25,807	-0.27(-1.47%)
Nov 12, 2012	18.10	18.11	17.98	18.05	24,644	+0.04(+0.21%)
Nov 09, 2012	17.98	18.19	17.98	18.01	25,265	-0.04(-0.21%)
Nov 08, 2012	18.22	18.36	18.03	18.05	34,043	-0.13(-0.71%)
Nov 07, 2012	18.69	18.69	18.17	18.18	33,300	-0.70(-3.72%)
Nov 06, 2012	18.79	18.93	18.65	18.88	10,918	+0.23(+1.24%)
Nov 05, 2012	18.71	18.71	18.46	18.65	77,489	-0.08(-0.45%)
Nov 02, 2012	18.94	18.96	18.71	18.73	37,565	-0.16(-0.87%)
Nov 01, 2012	18.74	18.90	18.69	18.90	432,146	+0.26(+1.41%)
Oct 31, 2012	18.66	18.68	18.47	18.63	23,500	+0.04(+0.20%)
Oct 26, 2012	18.75	18.60	18.60	18.60	18,739	-0.17(-0.89%)
Oct 25, 2012	18.75	18.77	18.56	18.76	50,951	+0.18(+0.95%)
Oct 24, 2012	18.72	18.73	18.56	18.59	150,633	-0.10(-0.54%)
Oct 23, 2012	18.72	18.72	18.48	18.69	46,151	-0.29(-1.51%)
Oct 19, 2012	19.05	19.09	18.89	18.97	141,240	-0.12(-0.64%)
Oct 18, 2012	19.14	19.18	19.06	19.10	66,800	-0.07(-0.36%)
Oct 17, 2012	18.98	19.19	18.95	19.16	40,227	+0.30(+1.57%)
Oct 16, 2012	19.25	19.29	18.82	18.87	407,851	-0.30(-1.54%)
Oct 15, 2012	19.25	19.25	19.11	19.16	18,765	+0.00(+0.00%)
Oct 12, 2012	19.60	19.60	19.11	19.16	487,443	-0.52(-2.66%)
Oct 11, 2012	19.78	19.80	19.68	19.69	221,764	+0.08(+0.39%)
Oct 10, 2012	19.61	19.70	19.53	19.61	23,610	-0.02(-0.08%)
Oct 09, 2012	19.72	19.78	19.59	19.63	19,871	-0.13(-0.65%)
Oct 08, 2012	19.81	19.81	19.71	19.75	16,198	-0.08(-0.38%)
Oct 05, 2012	19.97	19.98	19.79	19.83	31,239	-0.01(-0.04%)
Oct 04, 2012	19.59	19.84	19.59	19.84	27,608	+0.31(+1.59%)
Oct 03, 2012	19.39	19.57	19.30	19.53	26,006	+0.20(+1.02%)
Oct 02, 2012	19.35	19.36	19.26	19.33	10,793	+0.04(+0.20%)
Oct 01, 2012	19.40	19.46	19.27	19.29	22,551	-0.06(-0.31%)
Sep 28, 2012	19.36	19.43	19.25	19.35	53,049	-0.05(-0.23%)
Sep 27, 2012	19.35	19.46	19.26	19.40	79,305	+0.16(+0.83%)
Sep 26, 2012	19.32	19.41	19.24	19.24	54,211	-0.14(-0.74%)
Sep 25, 2012	19.65	19.73	19.38	19.38	63,237	-0.23(-1.19%)
Sep 24, 2012	19.47	19.68	19.42	19.62	51,588	+0.12(+0.62%)
Sep 21, 2012	19.82	19.82	19.50	19.50	30,109	-0.08(-0.42%)
Sep 20, 2012	19.63	19.63	19.44	19.58	109,065	-0.13(-0.65%)
Sep 19, 2012	19.66	19.79	19.55	19.71	795,001	+0.10(+0.52%)
Sep 18, 2012	19.65	19.68	19.59	19.61	241,609	-0.03(-0.17%)
Sep 17, 2012	20.14	20.14	19.63	19.64	49,340	-0.34(-1.72%)
Sep 14, 2012	19.77	20.11	19.77	19.98	72,853	+0.25(+1.24%)
Sep 13, 2012	19.26	19.76	19.26	19.74	179,110	+0.43(+2.23%)
Sep 12, 2012	19.34	19.41	19.28	19.31	20,021	+0.09(+0.47%)
Sep 11, 2012	19.19	19.31	19.19	19.22	355,301	+0.03(+0.16%)
Sep 10, 2012	19.29	19.32	19.19	19.19	20,343	-0.06(-0.30%)
Sep 07, 2012	19.20	19.30	19.18	19.24	18,567	+0.19(+1.01%)
Sep 06, 2012	18.76	19.07	18.76	19.05	21,684	+0.42(+2.23%)
Sep 05, 2012	18.68	18.70	18.62	18.64	7,681	-0.06(-0.32%)
Sep 04, 2012	18.60	18.74	18.54	18.70	402,384	+0.04(+0.20%)
Aug 31, 2012	18.73	18.73	18.60	18.66	4,495	+0.05(+0.24%)
Aug 30, 2012	18.65	18.66	18.51	18.61	12,478	-0.11(-0.60%)
Aug 29, 2012	18.65	18.76	18.63	18.73	7,543	+0.17(+0.94%)
Aug 27, 2012	18.52	18.64	18.52	18.55	7,188	+0.13(+0.70%)
Aug 24, 2012	18.34	18.48	18.34	18.43	9,473	+0.08(+0.45%)
Aug 23, 2012	18.49	18.49	18.34	18.34	4,167	-0.17(-0.94%)
Aug 22, 2012	18.58	18.69	18.46	18.52	16,884	-0.05(-0.24%)
Aug 21, 2012	18.67	18.78	18.52	18.56	25,351	-0.02(-0.12%)
Aug 20, 2012	18.57	18.61	18.55	18.58	8,617	-0.02(-0.08%)
Aug 17, 2012	18.49	18.61	18.49	18.60	200,162	+0.11(+0.57%)
Aug 16, 2012	18.43	18.52	18.37	18.49	32,920	+0.08(+0.41%)
Aug 15, 2012	18.29	18.46	18.29	18.42	9,924	+0.12(+0.66%)
Aug 14, 2012	18.36	18.44	18.29	18.30	16,517	-0.02(-0.08%)
Aug 13, 2012	18.33	18.33	18.18	18.31	23,544	-0.02(-0.08%)
Aug 10, 2012	18.26	18.33	18.22	18.33	24,242	+0.01(+0.04%)
Aug 09, 2012	18.35	18.39	18.32	18.32	21,921	+0.00(+0.00%)
Aug 08, 2012	18.24	18.39	18.24	18.32	223,625	-0.02(-0.08%)
Aug 07, 2012	18.26	18.47	18.26	18.33	39,865	+0.13(+0.70%)
Aug 06, 2012	18.39	18.43	18.20	18.21	89,086	-0.12(-0.66%)
Aug 03, 2012	18.06	18.39	18.06	18.33	106,820	+0.48(+2.66%)
Aug 02, 2012	17.84	17.94	17.67	17.85	73,924	-0.17(-0.96%)
Aug 01, 2012	18.23	18.25	18.03	18.03	35,813	-0.11(-0.58%)
Jul 31, 2012	18.18	18.25	18.13	18.13	11,283	-0.08(-0.46%)
Jul 30, 2012	18.32	18.38	18.20	18.21	107,999	-0.11(-0.58%)
Jul 27, 2012	18.15	18.43	18.12	18.32	18,650	+0.17(+0.96%)
Jul 26, 2012	18.21	18.21	18.06	18.15	11,907	+0.21(+1.18%)
Jul 25, 2012	18.03	18.03	17.89	17.93	50,176	+0.05(+0.25%)
Jul 24, 2012	18.02	18.02	17.75	17.89	20,763	+0.00(+0.00%)
Jul 23, 2012	17.83	17.90	17.72	17.89	75,994	-0.20(-1.13%)
Jul 20, 2012	18.21	18.26	18.09	18.09	23,434	-0.31(-1.68%)
Jul 19, 2012	18.53	18.53	18.36	18.40	18,421	-0.06(-0.33%)
Jul 18, 2012	18.44	18.52	18.42	18.46	11,048	-0.02(-0.12%)
Jul 17, 2012	18.39	18.51	18.19	18.49	42,323	+0.21(+1.13%)
Jul 16, 2012	18.28	18.40	18.25	18.28	39,156	-0.04(-0.22%)
Jul 13, 2012	18.21	18.33	18.20	18.32	37,721	+0.44(+2.45%)
Jul 12, 2012	17.87	17.95	17.83	17.88	15,932	-0.19(-1.04%)
Jul 11, 2012	17.83	18.10	17.83	18.07	33,831	+0.23(+1.27%)
Jul 10, 2012	18.16	18.17	17.79	17.84	99,561	-0.12(-0.67%)
Jul 09, 2012	18.08	18.08	17.87	17.96	43,961	-0.14(-0.79%)
Jul 06, 2012	17.99	18.13	17.96	18.11	15,589	-0.07(-0.37%)
Jul 05, 2012	18.21	18.26	18.18	18.18	9,724	-0.20(-1.07%)
Jul 03, 2012	18.21	18.39	18.20	18.37	51,726	+0.15(+0.83%)
Jul 02, 2012	18.15	18.27	18.07	18.22	90,119	+0.14(+0.79%)
Jun 29, 2012	18.03	18.08	17.96	18.08	46,289	+0.41(+2.31%)
Jun 28, 2012	17.53	17.67	17.36	17.67	34,119	+0.02(+0.09%)
Jun 27, 2012	17.48	17.68	17.38	17.66	16,174	+0.23(+1.34%)
Jun 26, 2012	17.37	17.53	17.28	17.42	7,938	+0.11(+0.65%)
Jun 25, 2012	17.44	17.44	17.23	17.31	10,448	-0.35(-1.97%)
Jun 22, 2012	17.54	17.74	17.50	17.66	26,267	+0.23(+1.30%)
Jun 21, 2012	17.81	17.84	17.39	17.43	7,907	-0.33(-1.87%)
Jun 20, 2012	17.72	17.81	17.65	17.76	16,766	+0.02(+0.13%)
Jun 19, 2012	17.58	17.81	17.58	17.74	37,332	+0.27(+1.55%)
Jun 18, 2012	17.41	17.56	17.41	17.47	6,431	-0.02(-0.13%)
Jun 15, 2012	17.34	17.49	17.27	17.49	37,677	+0.24(+1.39%)
Jun 14, 2012	17.17	17.28	17.11	17.25	26,283	+0.23(+1.37%)
Jun 13, 2012	17.03	17.22	16.97	17.02	15,280	-0.05(-0.31%)
Jun 12, 2012	16.84	17.08	16.72	17.07	252,625	+0.25(+1.47%)
Jun 11, 2012	17.30	17.30	16.81	16.82	33,830	-0.30(-1.75%)
Jun 08, 2012	16.87	17.14	16.74	17.12	19,959	+0.23(+1.33%)
Jun 07, 2012	17.07	17.15	16.89	16.90	37,420	+0.08(+0.45%)
Jun 06, 2012	16.63	16.82	16.54	16.82	237,743	+0.35(+2.10%)
Jun 05, 2012	16.31	16.58	16.31	16.48	58,879	+0.10(+0.60%)
Jun 04, 2012	16.73	16.77	16.32	16.38	147,546	-0.40(-2.37%)
Jun 01, 2012	17.29	17.29	16.75	16.78	861,737	-0.85(-4.81%)
May 31, 2012	17.59	17.76	17.35	17.62	39,903	+0.09(+0.51%)
May 30, 2012	17.73	17.73	17.50	17.53	35,895	-0.36(-2.01%)
May 29, 2012	17.80	17.90	17.74	17.90	12,021	+0.17(+0.93%)
May 25, 2012	17.79	17.88	17.68	17.73	36,497	-0.02(-0.13%)
May 24, 2012	17.69	17.75	17.56	17.75	22,967	+0.04(+0.20%)
May 23, 2012	17.44	17.74	17.33	17.72	64,367	+0.09(+0.52%)
May 22, 2012	17.55	17.77	17.51	17.62	31,221	+0.12(+0.69%)
May 21, 2012	17.35	17.58	17.29	17.50	58,899	+0.20(+1.13%)
May 18, 2012	17.49	17.55	17.24	17.31	62,631	-0.17(-0.99%)
May 17, 2012	17.77	17.77	17.46	17.48	106,858	-0.27(-1.52%)
May 16, 2012	17.98	18.12	17.75	17.75	73,889	-0.17(-0.92%)
May 15, 2012	18.06	18.13	17.85	17.92	202,906	-0.15(-0.83%)
May 14, 2012	18.22	18.24	18.05	18.07	58,268	-0.34(-1.84%)
May 11, 2012	18.23	18.50	18.18	18.41	38,864	+0.00(+0.00%)
May 10, 2012	18.44	18.53	18.38	18.41	28,718	+0.22(+1.20%)
May 09, 2012	18.20	18.28	18.04	18.19	72,187	-0.17(-0.94%)
May 08, 2012	18.37	18.44	18.24	18.36	28,893	-0.11(-0.61%)
May 07, 2012	18.26	18.54	18.25	18.47	138,931	+0.20(+1.07%)
May 04, 2012	18.50	18.50	18.24	18.28	67,833	-0.32(-1.70%)
May 03, 2012	18.71	18.76	18.54	18.59	105,251	-0.08(-0.40%)
May 02, 2012	18.62	18.74	18.53	18.67	134,819	-0.08(-0.40%)
May 01, 2012	18.62	18.95	18.62	18.74	109,280	+0.13(+0.69%)
Apr 30, 2012	18.81	18.81	18.55	18.62	92,988	-0.26(-1.35%)
Apr 27, 2012	18.78	18.87	18.62	18.87	37,786	+0.13(+0.68%)
Apr 26, 2012	18.53	18.77	18.53	18.74	67,335	+0.14(+0.77%)
Apr 25, 2012	18.56	18.65	18.42	18.60	37,465	+0.23(+1.23%)
Apr 24, 2012	18.20	18.39	18.20	18.38	62,427	+0.22(+1.20%)
Apr 23, 2012	18.02	18.17	18.02	18.16	45,040	-0.05(-0.29%)
Apr 20, 2012	18.29	18.29	18.17	18.21	36,860	+0.08(+0.46%)
Apr 19, 2012	18.28	18.28	18.08	18.13	53,380	-0.10(-0.54%)
Apr 18, 2012	18.32	18.40	18.20	18.23	82,101	-0.14(-0.74%)
Apr 17, 2012	18.29	18.43	18.21	18.36	35,423	+0.32(+1.79%)
Apr 16, 2012	17.99	18.16	17.87	18.04	48,444	+0.17(+0.92%)
Apr 13, 2012	18.29	18.29	17.86	17.87	62,110	-0.43(-2.34%)
Apr 12, 2012	18.08	18.35	18.08	18.30	84,904	+0.26(+1.46%)
Apr 11, 2012	17.96	18.08	17.96	18.04	124,119	+0.30(+1.69%)
Apr 10, 2012	18.04	18.11	17.74	17.74	96,101	-0.37(-2.03%)
Apr 09, 2012	18.13	18.19	18.00	18.11	56,187	-0.31(-1.67%)
Apr 05, 2012	18.36	18.52	18.35	18.41	36,928	-0.10(-0.53%)
Apr 04, 2012	18.56	18.56	18.38	18.51	37,403	-0.20(-1.04%)
Apr 03, 2012	18.65	18.71	18.53	18.71	28,865	+0.05(+0.28%)
Apr 02, 2012	18.59	18.73	18.44	18.65	541,013	+0.04(+0.20%)
Mar 30, 2012	18.70	18.70	18.44	18.62	17,998	+0.01(+0.04%)
Mar 29, 2012	18.58	18.63	18.40	18.61	36,077	-0.14(-0.72%)
Mar 28, 2012	18.56	18.76	18.55	18.74	23,465	+0.22(+1.18%)
Mar 27, 2012	18.71	18.73	18.52	18.53	37,583	-0.19(-1.00%)
Mar 26, 2012	18.71	18.84	18.59	18.71	33,800	+0.22(+1.16%)
Mar 23, 2012	18.33	18.51	18.24	18.50	64,884	+0.10(+0.53%)
Mar 22, 2012	18.56	18.56	18.27	18.40	75,373	-0.25(-1.32%)
Mar 21, 2012	18.79	18.79	18.57	18.65	85,212	-0.07(-0.40%)
Mar 20, 2012	18.71	18.80	18.54	18.72	138,039	-0.07(-0.36%)
Mar 19, 2012	18.64	18.95	18.52	18.79	166,255	+0.12(+0.64%)
Mar 16, 2012	18.73	18.75	18.52	18.67	71,531	+0.02(+0.12%)
Mar 15, 2012	18.30	18.68	18.16	18.65	260,436	+0.40(+2.17%)
Mar 14, 2012	18.20	18.31	18.00	18.25	112,770	+0.16(+0.87%)
Mar 13, 2012	17.53	18.11	17.53	18.09	87,398	+0.68(+3.90%)
Mar 12, 2012	17.40	17.45	17.28	17.41	18,168	-0.06(-0.33%)
Mar 09, 2012	17.29	17.58	17.29	17.47	31,778	+0.25(+1.43%)
Mar 08, 2012	17.10	17.26	17.00	17.23	14,354	+0.23(+1.37%)
Mar 07, 2012	16.84	17.04	16.84	16.99	17,904	+0.22(+1.29%)
Mar 06, 2012	16.94	16.96	16.73	16.78	72,061	-0.40(-2.31%)
Mar 05, 2012	17.26	17.26	17.09	17.17	124,332	-0.17(-0.99%)
Mar 02, 2012	17.49	17.50	17.29	17.34	22,037	-0.14(-0.81%)
Mar 01, 2012	17.46	17.62	17.46	17.49	89,168	+0.10(+0.60%)
Feb 29, 2012	17.55	17.58	17.36	17.38	21,278	-0.05(-0.30%)
Feb 28, 2012	17.45	17.49	17.36	17.43	30,192	-0.01(-0.04%)
Feb 27, 2012	17.11	17.47	17.10	17.44	18,561	+0.17(+1.00%)
Feb 24, 2012	17.44	17.44	17.22	17.27	67,837	-0.11(-0.65%)
Feb 23, 2012	17.17	17.42	17.14	17.38	273,411	+0.19(+1.09%)
Feb 22, 2012	17.47	17.47	17.19	17.20	24,714	-0.36(-2.04%)
Feb 21, 2012	17.61	17.74	17.48	17.55	97,469	-0.07(-0.39%)
Feb 17, 2012	17.55	17.64	17.49	17.62	137,590	+0.14(+0.81%)
Feb 16, 2012	17.17	17.50	17.17	17.48	30,478	+0.34(+2.01%)
Feb 15, 2012	17.25	17.33	17.11	17.14	152,998	-0.03(-0.17%)
Feb 14, 2012	17.23	17.23	17.03	17.17	19,639	-0.16(-0.91%)
Feb 13, 2012	17.31	17.34	17.20	17.32	14,955	+0.14(+0.83%)
Feb 10, 2012	17.22	17.23	17.13	17.18	349,187	-0.21(-1.21%)
Feb 09, 2012	17.54	17.54	17.33	17.39	47,560	-0.05(-0.30%)
Feb 08, 2012	17.41	17.49	17.33	17.44	31,062	+0.04(+0.21%)
Feb 07, 2012	17.23	17.46	17.22	17.40	22,810	+0.09(+0.52%)
Feb 06, 2012	17.37	17.41	17.28	17.32	20,774	-0.16(-0.90%)
Feb 03, 2012	17.23	17.48	17.23	17.47	48,636	+0.49(+2.91%)
Feb 02, 2012	16.90	17.04	16.84	16.98	32,924	+0.06(+0.35%)

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