Date	Open	High	Low	Close	Volume	Change (%)
Jan 31, 2013	25.94	25.94	25.75	25.87	220,584	-0.18(-0.68%)
Jan 30, 2013	26.38	26.38	26.05	26.05	93,712	+0.29(+1.13%)
Jan 29, 2013	25.71	25.80	25.49	25.76	202,712	+1.09(+4.42%)
Jan 28, 2013	25.00	25.06	24.67	24.67	134,211	-1.68(-6.38%)
Jan 25, 2013	26.70	26.70	25.90	26.35	98,340	+0.27(+1.04%)
Jan 24, 2013	25.95	26.25	25.95	26.08	256,204	-0.17(-0.65%)
Jan 23, 2013	26.41	26.41	26.24	26.25	200,006	-0.20(-0.76%)
Jan 22, 2013	26.60	26.60	26.31	26.45	80,189	-1.46(-5.23%)
Jan 18, 2013	27.70	27.92	27.59	27.91	42,872	-0.03(-0.11%)
Jan 17, 2013	27.47	28.10	27.47	27.94	259,306	+0.77(+2.83%)
Jan 16, 2013	27.31	27.40	27.11	27.17	116,548	-1.06(-3.75%)
Jan 15, 2013	28.37	28.37	28.15	28.23	110,520	-1.36(-4.60%)
Jan 14, 2013	29.36	29.71	29.36	29.59	69,468	+0.09(+0.31%)
Jan 12, 2013	29.60	29.60	29.35	29.50	154,358	+0.00(+0.00%)
Jan 11, 2013	29.60	29.60	29.35	29.50	154,358	-0.85(-2.80%)
Jan 10, 2013	30.25	30.35	30.10	30.35	44,074	+0.00(+0.00%)
Jan 09, 2013	29.96	30.40	29.96	30.35	55,320	+0.54(+1.81%)
Jan 08, 2013	30.00	30.00	29.65	29.81	57,355	-0.34(-1.13%)
Jan 07, 2013	30.20	30.34	30.07	30.15	93,103	-1.51(-4.77%)
Jan 04, 2013	31.48	31.70	31.40	31.66	51,634	-0.01(-0.03%)
Jan 03, 2013	31.88	31.92	31.58	31.67	61,252	-0.33(-1.03%)
Jan 02, 2013	31.68	32.00	31.08	32.00	59,263	+0.92(+2.96%)
Dec 31, 2012	30.85	31.14	30.60	31.08	47,882	+0.43(+1.40%)
Dec 28, 2012	31.00	31.00	30.47	30.65	62,300	-0.13(-0.42%)
Dec 27, 2012	30.70	30.78	30.42	30.78	52,645	+0.22(+0.72%)
Dec 26, 2012	29.90	30.71	29.90	30.56	58,523	+0.66(+2.21%)
Dec 24, 2012	29.30	30.00	29.30	29.90	81,148	+0.20(+0.67%)
Dec 21, 2012	29.30	29.80	29.30	29.70	109,003	-0.36(-1.20%)
Dec 20, 2012	29.86	30.11	29.86	30.06	149,025	-0.47(-1.54%)
Dec 19, 2012	30.30	30.60	30.30	30.53	102,143	+0.03(+0.10%)
Dec 18, 2012	30.28	30.50	30.12	30.50	76,289	-0.02(-0.07%)
Dec 17, 2012	30.19	30.52	30.19	30.52	96,821	+0.46(+1.53%)
Dec 14, 2012	30.10	30.10	29.83	30.06	80,302	+0.21(+0.70%)
Dec 13, 2012	29.81	29.99	29.71	29.85	61,860	+0.61(+2.09%)
Dec 12, 2012	28.96	29.33	28.96	29.24	209,134	+0.28(+0.97%)
Dec 11, 2012	29.00	29.10	28.85	28.96	54,630	+0.09(+0.31%)
Dec 10, 2012	28.80	29.00	28.80	28.87	59,929	-0.07(-0.24%)
Dec 07, 2012	28.75	29.00	28.75	28.94	68,375	+0.09(+0.31%)
Dec 06, 2012	28.63	28.85	28.63	28.85	238,606	+0.41(+1.44%)
Dec 05, 2012	28.56	28.56	28.24	28.44	52,616	+0.11(+0.39%)
Dec 04, 2012	28.11	28.42	28.11	28.33	79,218	+0.13(+0.46%)
Nov 30, 2012	28.00	28.25	28.00	28.20	39,295	-0.35(-1.23%)
Nov 29, 2012	27.97	28.64	27.97	28.55	90,718	+0.38(+1.35%)
Nov 28, 2012	28.00	28.20	27.80	28.17	81,627	-0.19(-0.67%)
Nov 27, 2012	28.44	28.55	28.29	28.36	350,718	-0.08(-0.28%)
Nov 26, 2012	28.50	28.50	27.99	28.44	169,938	-0.18(-0.63%)
Nov 24, 2012	28.41	28.65	28.16	28.62	32,090	+0.00(+0.00%)
Nov 23, 2012	28.41	28.65	28.16	28.62	32,090	+0.29(+1.02%)
Nov 21, 2012	28.22	28.39	28.22	28.33	38,427	+0.13(+0.46%)
Nov 20, 2012	28.08	28.94	27.97	28.20	54,709	-0.33(-1.15%)
Nov 19, 2012	28.30	28.55	28.08	28.53	57,221	+0.88(+3.18%)
Nov 16, 2012	27.28	27.65	26.95	27.65	60,256	+0.95(+3.56%)
Nov 15, 2012	26.22	26.70	26.22	26.70	62,840	+0.90(+3.49%)
Nov 14, 2012	25.90	26.29	25.80	25.80	46,750	-0.73(-2.75%)
Nov 13, 2012	26.52	26.72	26.51	26.53	29,104	+0.04(+0.15%)
Nov 12, 2012	26.46	26.65	26.43	26.49	90,662	-0.06(-0.23%)
Nov 09, 2012	26.49	26.75	26.49	26.55	58,344	-0.05(-0.19%)
Nov 08, 2012	26.95	27.05	26.52	26.60	32,395	-0.56(-2.06%)
Nov 07, 2012	27.71	27.71	26.90	27.16	30,872	-0.74(-2.65%)
Nov 06, 2012	27.97	27.97	27.79	27.90	36,405	+0.10(+0.36%)
Nov 05, 2012	28.13	28.13	27.50	27.80	153,739	+0.28(+1.01%)
Nov 02, 2012	27.35	28.11	27.35	27.52	68,788	+0.23(+0.85%)
Nov 01, 2012	26.50	27.29	26.50	27.29	33,217	+0.79(+2.98%)
Oct 31, 2012	26.35	26.70	26.20	26.50	70,774	+0.15(+0.57%)
Oct 26, 2012		26.35	26.35	26.35	0	+0.46(+1.78%)
Oct 25, 2012	27.06	27.06	25.80	25.89	60,370	-1.26(-4.64%)
Oct 24, 2012	27.10	27.31	27.01	27.15	31,487	+0.10(+0.37%)
Oct 23, 2012	27.34	27.34	26.96	27.05	39,515	-0.13(-0.48%)
Oct 19, 2012	27.39	28.00	27.17	27.18	89,097	+0.46(+1.72%)
Oct 18, 2012	26.75	26.85	26.62	26.72	31,038	-0.08(-0.30%)
Oct 17, 2012	26.50	26.94	26.45	26.80	57,689	+0.33(+1.25%)
Oct 16, 2012	26.37	26.68	26.37	26.47	52,508	-0.03(-0.11%)
Oct 15, 2012	26.34	26.58	26.25	26.50	53,344	+0.55(+2.12%)
Oct 12, 2012	26.25	26.25	25.94	25.95	50,617	-0.15(-0.57%)
Oct 11, 2012	26.21	26.25	25.92	26.10	48,118	-0.26(-0.99%)
Oct 10, 2012	26.75	26.75	26.26	26.36	32,957	-0.34(-1.27%)
Oct 09, 2012	26.71	27.24	26.64	26.70	39,357	-0.54(-1.98%)
Oct 08, 2012	27.32	27.46	27.13	27.24	37,847	-0.19(-0.69%)
Oct 06, 2012	27.64	27.64	27.32	27.43	36,967	+0.00(+0.00%)
Oct 05, 2012	27.64	27.64	27.32	27.43	36,967	+0.02(+0.07%)
Oct 04, 2012	27.31	27.49	27.29	27.41	33,728	+0.46(+1.71%)
Oct 03, 2012	26.76	27.17	26.76	26.95	229,830	+0.16(+0.60%)
Oct 02, 2012	26.99	26.99	26.71	26.79	37,145	-0.12(-0.45%)
Oct 01, 2012	26.46	27.10	26.46	26.91	58,901	+0.18(+0.67%)
Sep 28, 2012	26.75	26.84	26.63	26.73	68,756	-0.49(-1.80%)
Sep 27, 2012	26.73	27.37	26.73	27.22	41,827	+0.59(+2.22%)
Sep 26, 2012	27.08	27.08	26.57	26.63	83,405	-0.67(-2.45%)
Sep 25, 2012	27.60	28.24	27.30	27.30	54,364	-1.00(-3.53%)
Sep 24, 2012	28.92	28.92	28.30	28.30	81,304	-0.64(-2.21%)
Sep 21, 2012	28.94	29.10	28.94	28.94	31,482	-0.30(-1.03%)
Sep 20, 2012	29.30	29.42	29.09	29.24	43,206	-0.26(-0.88%)
Sep 19, 2012	29.58	29.60	29.36	29.50	55,202	+0.05(+0.17%)
Sep 18, 2012	29.55	29.55	29.25	29.45	40,062	+0.15(+0.51%)
Sep 17, 2012	29.15	29.50	29.15	29.30	38,475	-0.25(-0.85%)
Sep 14, 2012	28.73	29.60	28.73	29.55	98,611	+0.33(+1.13%)
Sep 13, 2012	28.65	29.36	28.61	29.22	71,035	+1.06(+3.78%)
Sep 12, 2012	27.79	28.33	27.79	28.16	51,072	+0.36(+1.28%)
Sep 11, 2012	27.43	27.80	27.43	27.80	80,779	+0.20(+0.72%)
Sep 10, 2012	27.66	27.87	27.60	27.60	64,930	+0.06(+0.22%)
Sep 07, 2012	27.26	27.55	27.26	27.54	43,332	+0.27(+0.99%)
Sep 06, 2012	26.80	27.35	26.80	27.27	44,997	+0.54(+2.02%)
Sep 05, 2012	26.86	26.86	26.61	26.73	59,221	-0.51(-1.87%)
Sep 04, 2012	27.10	27.26	26.98	27.24	53,179	-0.20(-0.73%)
Aug 31, 2012	27.16	27.48	27.16	27.44	25,612	+0.13(+0.48%)
Aug 30, 2012	27.29	27.39	27.23	27.31	60,246	-0.46(-1.66%)
Aug 29, 2012	27.60	27.98	27.60	27.77	57,661	+0.32(+1.17%)
Aug 27, 2012	27.25	27.59	27.25	27.45	63,530	-0.09(-0.33%)
Aug 24, 2012	27.49	27.70	27.21	27.54	85,936	-0.11(-0.40%)
Aug 23, 2012	28.30	28.30	27.65	27.65	47,395	-0.10(-0.36%)
Aug 22, 2012	27.46	27.90	27.46	27.75	49,831	+0.10(+0.36%)
Aug 21, 2012	27.50	27.95	27.50	27.65	41,123	-0.53(-1.88%)
Aug 20, 2012	28.12	28.18	27.98	28.18	109,652	-0.04(-0.14%)
Aug 17, 2012	28.03	28.27	27.86	28.22	76,240	+0.44(+1.58%)
Aug 16, 2012	27.11	27.86	27.11	27.78	326,538	+1.19(+4.48%)
Aug 15, 2012	26.30	26.67	26.30	26.59	68,736	+0.40(+1.53%)
Aug 14, 2012	26.33	26.40	26.18	26.19	38,344	-0.50(-1.87%)
Aug 13, 2012	26.70	26.82	26.68	26.69	357,092	-0.24(-0.89%)
Aug 11, 2012	26.70	26.93	26.69	26.93	252,663	+0.00(+0.00%)
Aug 10, 2012	26.70	26.93	26.69	26.93	252,663	+0.39(+1.47%)
Aug 09, 2012	26.35	26.63	26.35	26.54	118,548	+0.41(+1.57%)
Aug 08, 2012	26.10	26.29	26.10	26.13	111,527	+0.03(+0.11%)
Aug 07, 2012	25.78	26.33	25.78	26.10	52,755	+0.25(+0.97%)
Aug 06, 2012	25.60	25.95	25.60	25.85	69,232	+0.95(+3.82%)
Aug 03, 2012	24.69	24.97	24.69	24.90	3,104,174	+0.50(+2.05%)
Aug 02, 2012	25.00	25.05	24.15	24.40	3,490,076	-0.94(-3.71%)
Aug 01, 2012	25.21	25.55	25.21	25.34	3,139,799	-0.39(-1.52%)
Jul 31, 2012	26.29	26.29	25.73	25.73	3,064,303	-1.29(-4.77%)
Jul 30, 2012	27.28	27.28	27.00	27.02	34,934	-0.57(-2.07%)
Jul 27, 2012	26.75	27.71	26.75	27.59	60,899	+0.12(+0.44%)
Jul 26, 2012	26.91	27.50	26.91	27.47	40,270	+1.42(+5.45%)
Jul 25, 2012	25.84	26.05	25.75	26.05	42,784	-0.10(-0.38%)
Jul 24, 2012	26.37	26.38	25.90	26.15	74,328	-0.15(-0.57%)
Jul 23, 2012	25.90	26.30	25.90	26.30	45,739	-0.07(-0.27%)
Jul 20, 2012	26.25	26.48	26.25	26.37	106,494	-0.68(-2.51%)
Jul 19, 2012	26.77	27.09	26.77	27.05	123,432	+0.42(+1.58%)
Jul 18, 2012	26.48	26.76	26.48	26.63	47,280	+0.13(+0.49%)
Jul 17, 2012	26.12	26.58	26.12	26.50	62,424	+0.28(+1.07%)
Jul 16, 2012	26.31	26.42	26.15	26.22	62,490	-0.27(-1.02%)
Jul 14, 2012	25.76	26.50	25.76	26.49	57,385	+0.00(+0.00%)
Jul 13, 2012	25.76	26.50	25.76	26.49	57,385	+1.06(+4.17%)
Jul 12, 2012	25.20	25.46	25.14	25.43	28,858	-0.72(-2.75%)
Jul 11, 2012	26.07	26.37	26.04	26.15	32,195	-0.05(-0.19%)
Jul 10, 2012	26.16	26.55	26.10	26.20	62,466	-0.45(-1.69%)
Jul 09, 2012	26.80	26.80	26.51	26.65	52,381	-0.85(-3.09%)
Jul 06, 2012	27.37	27.61	27.35	27.50	69,830	-0.51(-1.82%)
Jul 05, 2012	27.77	28.14	27.77	28.01	41,590	+0.35(+1.27%)
Jul 03, 2012	27.05	27.66	27.05	27.66	50,562	+0.59(+2.18%)
Jul 02, 2012	26.58	27.08	26.58	27.07	32,053	-0.21(-0.77%)
Jun 30, 2012	27.25	27.40	27.08	27.28	54,513	-0.12(-0.44%)
Jun 29, 2012	27.25	27.40	27.08	27.40	55,197	+0.59(+2.20%)
Jun 28, 2012	26.35	26.81	26.35	26.81	98,628	+0.68(+2.60%)
Jun 27, 2012	26.05	26.20	25.76	26.13	63,372	-0.40(-1.51%)
Jun 26, 2012	26.23	26.70	26.23	26.53	59,709	+0.48(+1.84%)
Jun 25, 2012	26.07	26.27	26.00	26.05	63,892	-0.58(-2.17%)
Jun 22, 2012	26.41	26.70	26.41	26.63	48,673	+0.31(+1.17%)
Jun 21, 2012	26.85	27.00	26.32	26.32	125,386	-1.00(-3.66%)
Jun 20, 2012	27.37	27.37	27.04	27.32	44,917	-0.68(-2.43%)
Jun 19, 2012	27.81	28.20	27.81	28.00	46,565	+0.00(+0.00%)
Jun 18, 2012	28.15	28.19	28.00	28.00	55,800	-0.35(-1.23%)
Jun 15, 2012	28.10	28.45	28.10	28.35	62,468	+0.13(+0.46%)
Jun 14, 2012	27.99	28.30	27.87	28.22	88,776	+0.05(+0.18%)
Jun 13, 2012	28.28	28.63	28.06	28.17	38,522	-0.25(-0.88%)
Jun 12, 2012	28.26	28.45	28.16	28.42	49,429	+0.49(+1.75%)
Jun 11, 2012	28.45	28.62	27.93	27.93	34,464	-0.36(-1.27%)
Jun 08, 2012	28.20	28.39	28.00	28.29	36,235	-0.65(-2.25%)
Jun 07, 2012	29.10	29.23	28.94	28.94	114,936	+0.08(+0.28%)
Jun 06, 2012	28.34	28.86	28.34	28.86	69,656	+0.52(+1.83%)
Jun 05, 2012	27.72	28.39	27.72	28.34	74,287	+0.59(+2.13%)
Jun 04, 2012	27.26	27.75	27.26	27.75	111,212	+0.40(+1.46%)
Jun 02, 2012	27.55	27.76	27.25	27.35	115,804	+0.00(+0.00%)
Jun 01, 2012	27.55	27.76	27.25	27.35	115,804	-1.14(-4.00%)
May 31, 2012	28.33	28.71	28.26	28.49	119,039	+0.15(+0.53%)
May 30, 2012	28.60	28.66	28.31	28.34	126,941	-0.77(-2.65%)
May 29, 2012	28.71	29.11	28.71	29.11	59,750	+1.31(+4.71%)
May 25, 2012	27.92	28.04	27.80	27.80	48,723	-0.30(-1.07%)
May 24, 2012	27.86	28.30	27.86	28.10	39,298	+0.10(+0.36%)
May 23, 2012	27.70	28.01	27.55	28.00	66,766	-0.16(-0.57%)
May 22, 2012	27.95	28.45	27.95	28.16	108,391	+0.46(+1.66%)
May 21, 2012	27.15	27.78	27.13	27.70	112,902	+0.83(+3.09%)
May 18, 2012	27.12	27.25	26.80	26.87	82,083	-0.47(-1.72%)
May 17, 2012	27.45	27.68	27.24	27.34	182,667	+0.03(+0.11%)
May 16, 2012	27.38	27.57	27.30	27.31	54,103	-0.15(-0.55%)
May 15, 2012	27.55	27.87	27.46	27.46	76,530	-0.49(-1.75%)
May 14, 2012	28.00	28.12	27.95	27.95	51,167	+0.02(+0.07%)
May 11, 2012	28.04	28.10	27.78	27.93	56,539	+0.09(+0.32%)
May 10, 2012	27.77	27.96	27.62	27.84	62,787	+0.07(+0.25%)
May 09, 2012	27.69	27.87	27.47	27.77	99,040	-0.32(-1.14%)
May 08, 2012	28.54	28.54	27.80	28.09	86,462	-0.26(-0.92%)
May 07, 2012	28.13	28.45	28.13	28.35	295,863	+0.16(+0.57%)
May 04, 2012	28.38	28.38	28.06	28.19	76,127	-0.27(-0.95%)
May 03, 2012	28.85	28.89	28.41	28.46	111,002	-0.44(-1.52%)
May 02, 2012	28.95	28.95	28.45	28.90	379,144	+0.53(+1.87%)
May 01, 2012	28.07	28.41	28.07	28.37	411,539	+0.29(+1.03%)
Apr 30, 2012	27.95	28.14	27.90	28.08	288,320	+0.08(+0.29%)
Apr 27, 2012	28.35	28.35	27.97	28.00	487,050	-0.85(-2.95%)
Apr 26, 2012	28.85	28.98	28.50	28.85	143,219	-1.24(-4.12%)
Apr 25, 2012	30.21	30.62	29.80	30.09	134,855	+0.26(+0.87%)
Apr 24, 2012	29.54	29.90	29.54	29.83	71,550	+0.21(+0.71%)
Apr 23, 2012	29.85	29.85	29.35	29.62	142,079	-0.38(-1.27%)
Apr 20, 2012	29.80	30.08	29.80	30.00	566,346	+0.04(+0.13%)
Apr 19, 2012	30.43	30.43	29.82	29.96	299,521	-0.75(-2.44%)
Apr 18, 2012	30.50	30.72	30.46	30.71	521,792	+0.06(+0.20%)
Apr 17, 2012	30.40	30.84	30.40	30.65	96,051	+0.28(+0.92%)
Apr 16, 2012	30.14	30.45	29.97	30.37	85,504	-0.26(-0.84%)
Apr 13, 2012	30.96	31.15	30.48	30.63	6,030,528	+0.11(+0.35%)
Apr 12, 2012	29.86	30.52	29.86	30.52	2,874,547	+0.92(+3.11%)
Apr 11, 2012	29.14	29.67	29.14	29.60	2,516,633	+1.39(+4.93%)
Apr 10, 2012	28.50	28.50	28.11	28.21	367,155	-0.46(-1.60%)
Apr 09, 2012	28.80	28.80	28.50	28.67	564,617	-0.58(-1.98%)
Apr 05, 2012	29.05	29.32	29.05	29.25	109,868	+0.20(+0.69%)
Apr 04, 2012	29.46	29.59	28.93	29.05	46,140	-0.98(-3.26%)
Apr 03, 2012	30.44	30.44	29.80	30.03	71,240	-0.26(-0.86%)
Apr 02, 2012	30.05	30.39	30.02	30.29	76,437	+0.47(+1.58%)
Mar 30, 2012	29.55	29.91	29.55	29.82	132,034	-0.39(-1.29%)
Mar 29, 2012	30.40	30.46	30.07	30.21	91,945	-0.47(-1.53%)
Mar 28, 2012	30.77	30.93	30.55	30.68	93,846	+0.02(+0.07%)
Mar 27, 2012	31.02	31.24	30.66	30.66	78,945	+0.06(+0.20%)
Mar 26, 2012	30.49	30.60	30.27	30.60	37,979	+0.29(+0.96%)
Mar 23, 2012	30.11	30.31	30.08	30.31	55,315	+0.08(+0.26%)
Mar 22, 2012	30.27	30.27	30.00	30.23	120,578	-0.30(-0.98%)
Mar 21, 2012	30.80	30.80	30.39	30.53	45,868	-0.19(-0.62%)
Mar 20, 2012	30.89	30.89	30.43	30.72	57,550	-0.24(-0.78%)
Mar 19, 2012	30.68	30.97	30.64	30.96	70,107	+0.57(+1.88%)
Mar 16, 2012	30.25	30.51	30.25	30.39	62,427	+0.06(+0.20%)
Mar 15, 2012	30.12	30.39	30.12	30.33	43,164	+0.18(+0.60%)
Mar 14, 2012	30.32	30.37	30.12	30.15	38,543	-0.25(-0.82%)
Mar 13, 2012	29.60	30.40	29.60	30.40	72,701	+0.72(+2.43%)
Mar 12, 2012	29.96	29.96	29.65	29.68	40,694	-0.28(-0.93%)
Mar 09, 2012	30.04	30.08	29.72	29.96	46,373	-0.26(-0.86%)
Mar 08, 2012	29.65	30.31	29.65	30.22	40,226	+0.87(+2.96%)
Mar 07, 2012	28.86	29.37	28.86	29.35	131,660	+0.36(+1.24%)
Mar 06, 2012	29.45	29.45	28.88	28.99	67,894	-1.09(-3.62%)
Mar 05, 2012	29.89	30.20	29.89	30.08	35,633	-0.07(-0.23%)
Mar 02, 2012	29.92	30.27	29.92	30.15	62,254	-0.25(-0.82%)
Mar 01, 2012	30.15	30.53	30.15	30.40	51,280	+0.09(+0.30%)
Feb 29, 2012	30.38	30.80	30.24	30.31	89,453	-0.08(-0.26%)
Feb 28, 2012	30.11	30.45	30.11	30.39	43,634	+0.99(+3.37%)
Feb 27, 2012	29.70	29.70	29.14	29.40	34,319	-0.79(-2.62%)
Feb 24, 2012	29.80	30.45	29.80	30.19	48,501	+0.45(+1.51%)
Feb 23, 2012	29.46	29.83	29.45	29.74	40,746	+0.17(+0.57%)
Feb 22, 2012	29.40	29.74	29.40	29.57	51,819	-0.23(-0.77%)
Feb 21, 2012	29.68	30.05	29.68	29.80	34,053	-0.40(-1.32%)
Feb 17, 2012	29.85	30.35	29.85	30.20	49,186	+0.36(+1.21%)
Feb 16, 2012	29.50	29.85	29.13	29.84	82,008	+0.19(+0.64%)
Feb 15, 2012	29.55	29.90	29.55	29.65	401,444	+0.85(+2.95%)
Feb 14, 2012	28.45	28.94	28.45	28.80	171,866	+0.36(+1.27%)
Feb 13, 2012	28.16	28.55	28.16	28.44	59,366	+0.77(+2.78%)
Feb 10, 2012	27.52	27.67	27.46	27.67	43,407	-0.43(-1.53%)
Feb 09, 2012	28.09	28.37	28.09	28.10	83,750	-0.18(-0.64%)
Feb 08, 2012	28.22	28.40	28.14	28.28	66,518	+0.14(+0.50%)
Feb 07, 2012	28.29	28.29	28.00	28.14	26,702	-0.18(-0.64%)
Feb 06, 2012	28.11	28.32	28.11	28.32	31,555	+0.66(+2.39%)
Feb 03, 2012	27.55	27.77	27.43	27.66	45,807	+0.02(+0.07%)
Feb 02, 2012	27.47	27.73	27.47	27.64	48,633	-0.31(-1.11%)

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