Date	Open	High	Low	Close	Volume	Change (%)
Feb 28, 2013	26.71	26.90	26.69	26.69	45,717	-0.03(-0.12%)
Feb 27, 2013	26.30	26.77	26.26	26.72	59,046	+0.42(+1.60%)
Feb 26, 2013	26.16	26.32	26.01	26.30	98,310	-0.36(-1.37%)
Feb 22, 2013	26.53	26.66	26.47	26.66	51,130	+0.28(+1.04%)
Feb 21, 2013	26.56	26.56	26.26	26.39	165,888	-0.24(-0.88%)
Feb 20, 2013	27.06	27.09	26.61	26.62	70,622	-0.51(-1.88%)
Feb 19, 2013	26.99	27.13	26.99	27.13	76,213	+0.18(+0.66%)
Feb 15, 2013	27.04	27.08	26.88	26.95	38,294	-0.06(-0.21%)
Feb 14, 2013	26.91	27.06	26.91	27.01	61,059	+0.03(+0.12%)
Feb 13, 2013	26.95	27.02	26.90	26.98	57,890	+0.08(+0.30%)
Feb 12, 2013	26.81	26.96	26.81	26.90	130,821	+0.09(+0.33%)
Feb 11, 2013	26.85	26.85	26.77	26.81	81,098	-0.03(-0.12%)
Feb 08, 2013	26.74	26.84	26.74	26.84	84,712	+0.16(+0.61%)
Feb 07, 2013	26.76	26.79	26.49	26.68	67,002	-0.07(-0.27%)
Feb 06, 2013	26.56	26.75	26.56	26.75	71,198	+0.34(+1.29%)
Feb 04, 2013	26.54	26.60	26.40	26.41	96,076	-0.29(-1.09%)
Feb 01, 2013	26.61	26.73	26.60	26.70	76,250	+0.23(+0.85%)
Jan 31, 2013	26.44	26.53	26.35	26.48	45,874	+0.00(+0.00%)
Jan 30, 2013	26.64	26.67	26.46	26.48	57,452	-0.14(-0.52%)
Jan 29, 2013	26.47	26.63	26.41	26.61	60,286	+0.15(+0.55%)
Jan 28, 2013	26.58	26.58	26.37	26.47	383,694	-0.08(-0.31%)
Jan 25, 2013	26.45	26.55	26.39	26.55	67,214	+0.17(+0.65%)
Jan 24, 2013	26.28	26.47	26.28	26.38	83,783	+0.16(+0.62%)
Jan 23, 2013	26.22	26.25	26.11	26.22	47,103	-0.02(-0.06%)
Jan 22, 2013	25.99	26.23	25.98	26.23	57,783	+0.22(+0.84%)
Jan 18, 2013	25.96	26.03	25.85	26.01	165,290	+0.07(+0.28%)
Jan 17, 2013	25.80	26.03	25.77	25.94	65,558	+0.24(+0.91%)
Jan 16, 2013	25.69	25.73	25.63	25.71	56,849	-0.03(-0.13%)
Jan 15, 2013	25.53	25.74	25.51	25.74	126,927	+0.15(+0.57%)
Jan 14, 2013	25.59	25.62	25.50	25.59	56,669	+0.03(+0.13%)
Jan 12, 2013	25.63	25.63	25.51	25.56	58,880	+0.00(+0.00%)
Jan 11, 2013	25.63	25.63	25.51	25.56	58,880	-0.08(-0.32%)
Jan 10, 2013	25.58	25.64	25.46	25.64	66,789	+0.20(+0.80%)
Jan 09, 2013	25.43	25.52	25.40	25.44	65,968	+0.08(+0.31%)
Jan 08, 2013	25.43	25.45	25.29	25.36	71,498	-0.12(-0.47%)
Jan 07, 2013	25.54	25.54	25.41	25.48	187,160	-0.15(-0.57%)
Jan 04, 2013	25.44	25.64	25.44	25.62	66,001	+0.20(+0.77%)
Jan 03, 2013	25.42	25.58	25.37	25.43	113,617	-0.00(-0.00%)
Jan 02, 2013	25.30	25.43	25.19	25.43	166,183	+0.58(+2.35%)
Dec 31, 2012	24.37	24.85	24.33	24.85	85,620	+0.47(+1.93%)
Dec 28, 2012	24.47	24.58	24.37	24.38	100,375	-0.27(-1.09%)
Dec 27, 2012	24.68	24.74	24.35	24.64	94,984	-0.02(-0.07%)
Dec 26, 2012	24.87	24.88	24.66	24.66	49,614	-0.15(-0.59%)
Dec 24, 2012	24.80	24.86	24.77	24.81	14,146	-0.06(-0.26%)
Dec 21, 2012	24.81	24.92	24.74	24.87	116,452	-0.25(-1.01%)
Dec 20, 2012	25.00	25.13	24.94	25.13	77,522	+0.18(+0.71%)
Dec 19, 2012	25.13	25.13	24.94	24.95	87,075	-0.10(-0.42%)
Dec 18, 2012	24.73	25.11	24.73	25.05	75,662	+0.35(+1.43%)
Dec 17, 2012	24.50	24.70	24.50	24.70	42,444	+0.28(+1.15%)
Dec 14, 2012	24.43	24.51	24.42	24.42	33,723	-0.05(-0.20%)
Dec 13, 2012	24.64	24.69	24.40	24.47	60,562	-0.14(-0.59%)
Dec 12, 2012	24.69	24.81	24.60	24.61	72,689	+0.01(+0.03%)
Dec 11, 2012	24.56	24.68	24.55	24.60	83,266	+0.12(+0.49%)
Dec 10, 2012	24.40	24.52	24.39	24.48	68,059	+0.09(+0.36%)
Dec 07, 2012	24.40	24.43	24.33	24.39	65,087	+0.06(+0.23%)
Dec 06, 2012	24.22	24.34	24.18	24.34	59,308	+0.11(+0.46%)
Dec 05, 2012	24.14	24.32	24.03	24.23	52,722	+0.12(+0.50%)
Dec 04, 2012	24.13	24.20	24.05	24.11	61,572	-0.13(-0.53%)
Nov 30, 2012	24.25	24.29	24.16	24.23	43,989	+0.02(+0.07%)
Nov 29, 2012	24.23	24.27	24.12	24.22	51,409	+0.10(+0.40%)
Nov 28, 2012	23.90	24.14	23.72	24.12	58,171	+0.18(+0.74%)
Nov 27, 2012	24.05	24.11	23.93	23.94	67,089	-0.10(-0.43%)
Nov 26, 2012	24.07	24.07	23.90	24.05	82,653	-0.06(-0.26%)
Nov 24, 2012	23.92	24.11	23.92	24.11	11,116	+0.00(+0.00%)
Nov 23, 2012	23.92	24.11	23.92	24.11	11,116	+0.30(+1.28%)
Nov 21, 2012	23.75	23.82	23.73	23.81	37,775	+0.06(+0.27%)
Nov 20, 2012	23.73	23.77	23.58	23.74	55,293	+0.02(+0.10%)
Nov 19, 2012	23.54	23.72	23.54	23.72	51,191	+0.47(+2.04%)
Nov 16, 2012	23.14	23.29	22.96	23.25	273,975	+0.14(+0.59%)
Nov 15, 2012	23.13	23.22	22.99	23.11	134,362	+0.00(+0.00%)
Nov 14, 2012	23.55	23.55	23.07	23.11	173,598	-0.34(-1.44%)
Nov 13, 2012	23.41	23.70	23.28	23.45	176,391	-0.07(-0.31%)
Nov 12, 2012	23.58	23.61	23.47	23.52	49,971	+0.03(+0.14%)
Nov 09, 2012	23.43	23.72	23.42	23.49	41,875	-0.01(-0.03%)
Nov 08, 2012	23.79	23.90	23.49	23.49	58,148	-0.30(-1.25%)
Nov 07, 2012	24.15	24.15	23.68	23.79	85,898	-0.57(-2.34%)
Nov 06, 2012	24.24	24.46	24.13	24.36	29,298	+0.23(+0.97%)
Nov 05, 2012	24.01	24.18	23.94	24.13	45,088	+0.09(+0.37%)
Nov 02, 2012	24.42	24.42	24.04	24.04	28,653	-0.29(-1.20%)
Nov 01, 2012	24.02	24.35	24.02	24.33	38,235	+0.34(+1.41%)
Oct 31, 2012	24.07	24.15	23.89	23.99	272,515	+0.04(+0.17%)
Oct 26, 2012		23.95	23.95	23.95	0	-0.04(-0.17%)
Oct 25, 2012	24.06	24.14	23.85	23.99	71,892	+0.10(+0.40%)
Oct 24, 2012	24.12	24.12	23.86	23.90	46,377	-0.15(-0.63%)
Oct 23, 2012	24.06	24.10	23.86	24.05	56,177	-0.31(-1.29%)
Oct 19, 2012	24.72	24.72	24.32	24.36	154,472	-0.44(-1.78%)
Oct 18, 2012	24.69	24.86	24.69	24.80	32,558	+0.06(+0.25%)
Oct 17, 2012	24.63	24.77	24.62	24.74	26,328	+0.14(+0.57%)
Oct 16, 2012	24.39	24.61	24.39	24.60	86,972	+0.33(+1.35%)
Oct 15, 2012	24.16	24.29	24.07	24.27	85,601	+0.18(+0.73%)
Oct 12, 2012	24.22	24.26	24.04	24.10	44,538	-0.15(-0.63%)
Oct 11, 2012	24.35	24.39	24.23	24.25	42,349	+0.13(+0.53%)
Oct 10, 2012	24.29	24.31	24.10	24.12	91,843	-0.22(-0.89%)
Oct 09, 2012	24.54	24.55	24.32	24.34	33,364	-0.21(-0.85%)
Oct 08, 2012	24.56	24.58	24.49	24.55	28,282	-0.04(-0.16%)
Oct 06, 2012	24.75	24.80	24.55	24.59	27,778	+0.00(+0.00%)
Oct 05, 2012	24.75	24.80	24.55	24.59	27,778	-0.01(-0.03%)
Oct 04, 2012	24.47	24.60	24.44	24.60	99,858	+0.23(+0.96%)
Oct 03, 2012	24.36	24.42	24.22	24.36	57,200	+0.02(+0.10%)
Oct 02, 2012	24.35	24.38	24.23	24.34	71,166	+0.06(+0.23%)
Oct 01, 2012	24.27	24.50	24.23	24.28	194,562	+0.07(+0.30%)
Sep 28, 2012	24.16	24.26	24.10	24.21	380,223	-0.05(-0.20%)
Sep 27, 2012	24.15	24.32	24.08	24.26	44,627	+0.22(+0.94%)
Sep 26, 2012	24.14	24.20	23.95	24.03	175,445	-0.17(-0.70%)
Sep 25, 2012	24.57	24.58	24.20	24.20	63,927	-0.31(-1.25%)
Sep 24, 2012	24.49	24.59	24.47	24.51	177,907	-0.10(-0.42%)
Sep 21, 2012	24.73	24.74	24.59	24.61	74,556	+0.02(+0.07%)
Sep 20, 2012	24.49	24.60	24.43	24.60	36,007	-0.04(-0.15%)
Sep 19, 2012	24.60	24.68	24.51	24.63	71,757	+0.09(+0.38%)
Sep 18, 2012	24.64	24.64	24.49	24.54	53,464	-0.11(-0.46%)
Sep 17, 2012	24.77	24.78	24.61	24.65	31,898	-0.17(-0.68%)
Sep 14, 2012	24.68	24.98	24.68	24.82	136,647	+0.16(+0.65%)
Sep 13, 2012	24.33	24.74	24.21	24.66	65,031	+0.36(+1.49%)
Sep 12, 2012	24.30	24.37	24.25	24.30	72,845	+0.06(+0.27%)
Sep 11, 2012	24.16	24.30	24.16	24.23	58,084	+0.12(+0.50%)
Sep 10, 2012	24.22	24.28	24.11	24.11	93,652	-0.14(-0.60%)
Sep 07, 2012	24.14	24.27	24.14	24.26	48,510	+0.15(+0.63%)
Sep 06, 2012	23.73	24.12	23.73	24.11	86,284	+0.51(+2.14%)
Sep 05, 2012	23.65	23.68	23.58	23.60	48,753	-0.03(-0.13%)
Sep 04, 2012	23.67	23.71	23.49	23.63	124,998	-0.03(-0.14%)
Aug 31, 2012	23.73	23.75	23.53	23.66	38,291	+0.10(+0.41%)
Aug 30, 2012	23.62	23.63	23.46	23.57	123,098	-0.16(-0.68%)
Aug 29, 2012	23.71	23.76	23.61	23.73	38,019	+0.05(+0.20%)
Aug 27, 2012	23.78	23.78	23.65	23.68	66,942	-0.05(-0.20%)
Aug 24, 2012	23.54	23.75	23.49	23.73	56,174	+0.18(+0.75%)
Aug 23, 2012	23.78	23.78	23.55	23.55	50,565	-0.26(-1.08%)
Aug 22, 2012	23.78	23.85	23.68	23.81	101,901	-0.06(-0.27%)
Aug 21, 2012	23.93	24.06	23.82	23.87	48,962	-0.02(-0.10%)
Aug 20, 2012	23.85	23.90	23.77	23.90	43,011	+0.00(+0.00%)
Aug 17, 2012	23.87	23.93	23.83	23.90	45,303	+0.07(+0.30%)
Aug 16, 2012	23.67	23.86	23.62	23.82	107,485	+0.21(+0.88%)
Aug 15, 2012	23.58	23.67	23.54	23.62	68,355	+0.02(+0.07%)
Aug 14, 2012	23.74	23.74	23.52	23.60	55,567	+0.02(+0.07%)
Aug 13, 2012	23.62	23.62	23.48	23.58	80,142	-0.04(-0.17%)
Aug 11, 2012	23.48	23.65	23.45	23.62	141,465	+0.00(+0.00%)
Aug 10, 2012	23.48	23.65	23.45	23.62	141,465	+0.01(+0.03%)
Aug 09, 2012	23.51	23.66	23.51	23.62	31,340	+0.07(+0.31%)
Aug 08, 2012	23.41	23.58	23.41	23.54	58,961	+0.05(+0.20%)
Aug 07, 2012	23.41	23.60	23.41	23.50	154,258	+0.23(+0.97%)
Aug 06, 2012	23.29	23.39	23.27	23.27	211,719	+0.02(+0.10%)
Aug 03, 2012	23.13	23.29	23.09	23.25	42,843	+0.49(+2.15%)
Aug 02, 2012	22.74	22.92	22.57	22.76	55,265	-0.22(-0.94%)
Aug 01, 2012	23.10	23.10	22.92	22.97	66,816	-0.04(-0.18%)
Jul 31, 2012	23.16	23.19	23.01	23.01	74,790	-0.16(-0.69%)
Jul 30, 2012	23.09	23.29	23.09	23.17	88,732	-0.04(-0.17%)
Jul 27, 2012	22.88	23.26	22.81	23.21	39,057	+0.49(+2.16%)
Jul 26, 2012	22.59	22.76	22.54	22.72	44,045	+0.48(+2.17%)
Jul 25, 2012	22.35	22.37	22.16	22.24	34,195	-0.02(-0.07%)
Jul 24, 2012	22.52	22.52	22.11	22.26	87,499	-0.22(-0.96%)
Jul 23, 2012	22.39	22.52	22.25	22.47	68,325	-0.25(-1.10%)
Jul 20, 2012	22.84	22.84	22.68	22.72	87,327	-0.24(-1.05%)
Jul 19, 2012	22.98	23.03	22.88	22.96	50,622	+0.06(+0.28%)
Jul 18, 2012	22.65	22.98	22.65	22.90	64,454	+0.18(+0.78%)
Jul 17, 2012	22.64	22.74	22.43	22.72	200,862	+0.18(+0.78%)
Jul 16, 2012	22.56	22.58	22.45	22.55	23,392	-0.07(-0.32%)
Jul 14, 2012	22.31	22.63	22.31	22.62	69,446	+0.00(+0.00%)
Jul 13, 2012	22.31	22.63	22.31	22.62	69,446	+0.34(+1.51%)
Jul 12, 2012	22.26	22.36	22.07	22.28	44,682	-0.13(-0.57%)
Jul 11, 2012	22.42	22.50	22.28	22.41	109,252	+0.02(+0.11%)
Jul 10, 2012	22.73	22.80	22.31	22.39	74,738	-0.27(-1.21%)
Jul 09, 2012	22.76	22.76	22.54	22.66	35,355	-0.12(-0.53%)
Jul 06, 2012	22.81	22.81	22.66	22.78	61,057	-0.25(-1.08%)
Jul 05, 2012	23.04	23.14	22.92	23.03	274,027	-0.08(-0.35%)
Jul 03, 2012	22.94	23.13	22.92	23.11	51,125	+0.19(+0.84%)
Jul 02, 2012	22.99	23.05	22.76	22.92	202,669	+0.06(+0.26%)
Jun 30, 2012	22.70	22.86	22.62	22.86	44,423	-0.02(-0.08%)
Jun 29, 2012	22.70	22.88	22.62	22.88	47,080	+0.63(+2.85%)
Jun 28, 2012	22.15	22.26	21.96	22.24	369,509	-0.05(-0.22%)
Jun 27, 2012	22.16	22.31	22.14	22.29	52,415	+0.19(+0.87%)
Jun 26, 2012	22.01	22.14	21.90	22.10	98,459	+0.14(+0.66%)
Jun 25, 2012	22.14	22.14	21.86	21.95	62,359	-0.40(-1.80%)
Jun 22, 2012	22.33	22.42	22.23	22.35	36,627	+0.14(+0.65%)
Jun 21, 2012	22.84	22.84	22.19	22.21	42,970	-0.62(-2.70%)
Jun 20, 2012	22.90	22.91	22.67	22.83	62,639	-0.06(-0.24%)
Jun 19, 2012	22.68	22.95	22.68	22.88	190,991	+0.30(+1.34%)
Jun 18, 2012	22.43	22.62	22.39	22.58	34,710	+0.06(+0.28%)
Jun 15, 2012	22.37	22.54	22.35	22.51	40,504	+0.29(+1.29%)
Jun 14, 2012	22.07	22.29	22.03	22.23	110,785	+0.18(+0.83%)
Jun 13, 2012	22.23	22.29	21.98	22.04	74,412	-0.25(-1.11%)
Jun 12, 2012	22.07	22.29	21.97	22.29	46,182	+0.29(+1.30%)
Jun 11, 2012	22.59	22.59	22.00	22.00	45,584	-0.35(-1.57%)
Jun 08, 2012	22.13	22.35	22.03	22.35	70,459	+0.18(+0.83%)
Jun 07, 2012	22.47	22.52	22.15	22.17	274,275	-0.05(-0.22%)
Jun 06, 2012	21.87	22.22	21.87	22.22	136,199	+0.53(+2.43%)
Jun 05, 2012	21.42	21.73	21.42	21.69	140,372	+0.23(+1.08%)
Jun 04, 2012	21.52	21.58	21.26	21.46	224,029	-0.02(-0.11%)
Jun 02, 2012	21.75	21.80	21.47	21.48	526,802	+0.00(+0.00%)
Jun 01, 2012	21.75	21.80	21.47	21.48	526,802	-0.66(-2.99%)
May 31, 2012	22.24	22.31	21.92	22.15	115,277	-0.13(-0.57%)
May 30, 2012	22.48	22.48	22.23	22.27	73,483	-0.37(-1.62%)
May 29, 2012	22.51	22.68	22.49	22.64	141,969	+0.29(+1.29%)
May 25, 2012	22.31	22.43	22.29	22.35	119,264	+0.06(+0.29%)
May 24, 2012	22.35	22.39	22.11	22.29	235,190	-0.02(-0.07%)
May 23, 2012	22.04	22.31	21.86	22.31	186,396	+0.10(+0.43%)
May 22, 2012	22.26	22.43	22.11	22.21	130,734	+0.02(+0.11%)
May 21, 2012	21.80	22.22	21.77	22.19	286,273	+0.46(+2.10%)
May 18, 2012	22.01	22.05	21.69	21.73	90,672	-0.21(-0.95%)
May 17, 2012	22.40	22.40	21.94	21.94	151,062	-0.46(-2.03%)
May 16, 2012	22.63	22.73	22.37	22.39	58,897	-0.14(-0.64%)
May 15, 2012	22.74	22.80	22.50	22.54	391,638	-0.19(-0.84%)
May 14, 2012	22.78	22.91	22.68	22.73	109,401	-0.30(-1.28%)
May 11, 2012	22.93	23.22	22.93	23.03	162,369	-0.04(-0.17%)
May 10, 2012	23.25	23.25	23.04	23.07	202,792	-0.06(-0.24%)
May 09, 2012	22.91	23.19	22.75	23.12	210,965	-0.06(-0.24%)
May 08, 2012	23.15	23.19	22.81	23.18	171,946	-0.13(-0.55%)
May 07, 2012	23.27	23.38	23.21	23.31	116,708	-0.05(-0.21%)
May 04, 2012	23.61	23.61	23.30	23.35	198,541	-0.36(-1.52%)
May 03, 2012	24.07	24.07	23.68	23.71	51,322	-0.30(-1.23%)
May 02, 2012	23.96	24.04	23.85	24.01	62,365	-0.06(-0.27%)
May 01, 2012	23.97	24.24	23.94	24.07	125,055	+0.14(+0.57%)
Apr 30, 2012	24.00	24.00	23.87	23.94	292,642	-0.10(-0.40%)
Apr 27, 2012	24.04	24.08	23.86	24.03	85,045	+0.05(+0.20%)
Apr 26, 2012	23.75	24.02	23.75	23.98	127,208	+0.18(+0.77%)
Apr 25, 2012	23.70	23.80	23.63	23.80	45,089	+0.34(+1.46%)
Apr 24, 2012	23.50	23.53	23.36	23.46	73,950	+0.02(+0.06%)
Apr 23, 2012	23.38	23.46	23.25	23.44	85,380	-0.21(-0.91%)
Apr 20, 2012	23.71	23.79	23.65	23.66	51,753	+0.02(+0.07%)
Apr 19, 2012	23.74	23.89	23.53	23.64	87,279	-0.10(-0.40%)
Apr 18, 2012	23.76	23.81	23.69	23.74	240,767	-0.08(-0.34%)
Apr 17, 2012	23.65	23.88	23.61	23.82	75,227	+0.34(+1.43%)
Apr 16, 2012	23.65	23.66	23.39	23.48	89,094	-0.04(-0.17%)
Apr 13, 2012	23.66	23.66	23.52	23.52	39,607	-0.26(-1.11%)
Apr 12, 2012	23.42	23.80	23.42	23.78	74,746	+0.42(+1.81%)
Apr 11, 2012	23.43	23.48	23.35	23.36	80,614	+0.22(+0.93%)
Apr 10, 2012	23.60	23.65	23.14	23.15	210,173	-0.47(-2.00%)
Apr 09, 2012	23.60	23.69	23.53	23.62	53,580	-0.31(-1.28%)
Apr 05, 2012	23.92	24.05	23.87	23.92	46,064	-0.09(-0.36%)
Apr 04, 2012	24.06	24.09	23.92	24.01	123,900	-0.23(-0.96%)
Apr 03, 2012	24.32	24.37	24.10	24.24	99,596	-0.15(-0.62%)
Apr 02, 2012	24.18	24.47	24.14	24.39	100,146	+0.21(+0.86%)
Mar 30, 2012	24.22	24.27	24.06	24.18	119,857	+0.04(+0.17%)
Mar 29, 2012	24.02	24.14	23.89	24.14	48,462	-0.01(-0.03%)
Mar 28, 2012	24.30	24.31	24.02	24.15	60,525	-0.23(-0.95%)
Mar 27, 2012	24.50	24.50	24.37	24.38	72,241	-0.09(-0.36%)
Mar 26, 2012	24.31	24.47	24.31	24.47	67,732	+0.32(+1.32%)
Mar 23, 2012	24.04	24.16	23.91	24.15	65,658	+0.10(+0.40%)
Mar 22, 2012	24.06	24.10	23.95	24.06	254,949	-0.22(-0.92%)
Mar 21, 2012	24.33	24.35	24.22	24.28	40,682	-0.04(-0.16%)
Mar 20, 2012	24.31	24.34	24.24	24.32	51,182	-0.13(-0.52%)
Mar 19, 2012	24.38	24.53	24.34	24.45	47,874	+0.06(+0.26%)
Mar 16, 2012	24.34	24.41	24.32	24.38	66,863	+0.03(+0.13%)
Mar 15, 2012	24.16	24.35	24.10	24.35	50,118	+0.22(+0.89%)
Mar 14, 2012	24.26	24.28	24.10	24.14	61,217	-0.10(-0.40%)
Mar 13, 2012	23.98	24.24	23.93	24.23	173,149	+0.40(+1.68%)
Mar 12, 2012	23.91	23.91	23.77	23.83	52,376	-0.07(-0.30%)
Mar 09, 2012	23.82	23.96	23.80	23.90	68,063	+0.14(+0.57%)
Mar 08, 2012	23.62	23.81	23.57	23.77	62,455	+0.26(+1.12%)
Mar 07, 2012	23.38	23.52	23.32	23.50	482,564	+0.23(+1.00%)
Mar 06, 2012	23.40	23.40	23.21	23.27	76,931	-0.45(-1.89%)
Mar 05, 2012	23.83	23.83	23.61	23.72	109,751	-0.14(-0.57%)
Mar 02, 2012	23.96	23.99	23.79	23.86	69,479	-0.12(-0.50%)

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