Date	Open	High	Low	Close	Volume	Change (%)
Jan 31, 2012	19.81	19.86	19.44	19.75	2,521,252	+0.14(+0.71%)
Jan 30, 2012	19.56	19.70	19.43	19.61	1,819,551	-0.26(-1.32%)
Jan 27, 2012	19.63	19.88	19.61	19.87	1,600,586	+0.16(+0.80%)
Jan 26, 2012	20.23	20.23	19.52	19.71	3,456,410	-0.38(-1.91%)
Jan 25, 2012	20.22	20.69	20.04	20.10	5,815,801	-0.10(-0.47%)
Jan 24, 2012	19.98	20.25	19.96	20.19	1,811,333	+0.05(+0.26%)
Jan 23, 2012	20.05	20.31	19.98	20.14	2,327,611	+0.10(+0.48%)
Jan 20, 2012	20.11	20.35	19.97	20.04	3,571,520	-0.13(-0.65%)
Jan 19, 2012	19.61	20.47	19.56	20.17	6,017,455	+0.69(+3.53%)
Jan 18, 2012	18.84	19.61	18.84	19.49	4,965,942	+0.59(+3.14%)
Jan 17, 2012	18.56	19.02	18.55	18.89	3,679,443	+0.56(+3.04%)
Jan 13, 2012	18.54	18.61	18.19	18.34	2,322,211	-0.40(-2.14%)
Jan 12, 2012	18.70	18.74	18.39	18.74	1,969,190	+0.02(+0.09%)
Jan 11, 2012	18.60	18.81	18.54	18.72	1,724,791	+0.04(+0.23%)
Jan 10, 2012	18.65	18.80	18.58	18.68	2,271,234	+0.09(+0.47%)
Jan 09, 2012	18.19	18.63	18.13	18.59	4,243,730	+0.40(+2.20%)
Jan 06, 2012	18.06	18.30	17.92	18.19	3,055,536	+0.10(+0.53%)
Jan 05, 2012	17.55	18.15	17.53	18.09	4,420,389	+0.51(+2.87%)
Jan 04, 2012	17.49	17.70	17.35	17.59	3,883,030	+0.45(+2.65%)
Dec 30, 2011	17.35	17.45	17.11	17.13	1,550,576	-0.22(-1.26%)
Dec 29, 2011	17.03	17.39	16.99	17.35	1,698,104	+0.31(+1.84%)
Dec 28, 2011	17.43	17.43	17.02	17.04	2,603,000	-0.49(-2.78%)
Dec 27, 2011	17.28	17.60	17.23	17.53	1,482,977	+0.17(+1.00%)
Dec 23, 2011	17.34	17.42	17.19	17.35	1,426,812	+0.44(+2.63%)
Dec 21, 2011	17.02	17.12	16.38	16.91	7,459,779	-0.48(-2.76%)
Dec 20, 2011	16.93	17.76	16.92	17.39	5,674,181	+0.86(+5.22%)
Dec 19, 2011	17.02	17.12	16.48	16.52	3,844,317	-0.40(-2.37%)
Dec 16, 2011	17.12	17.44	16.86	16.92	5,075,184	-0.08(-0.46%)
Dec 15, 2011	17.03	17.27	16.97	17.00	4,041,876	+0.25(+1.51%)
Dec 14, 2011	17.19	17.22	16.71	16.75	3,121,785	-0.44(-2.58%)
Dec 13, 2011	17.89	17.97	17.11	17.19	4,944,972	-0.48(-2.71%)
Dec 12, 2011	17.71	17.71	17.38	17.67	2,107,974	-0.32(-1.79%)
Dec 09, 2011	17.57	18.07	17.51	18.00	2,542,475	+0.50(+2.84%)
Dec 08, 2011	17.88	18.02	17.43	17.50	3,447,268	-0.51(-2.81%)
Dec 07, 2011	18.03	18.14	17.62	18.00	3,183,968	-0.17(-0.96%)
Dec 06, 2011	18.39	18.53	18.04	18.18	2,719,946	-0.23(-1.23%)
Dec 05, 2011	18.34	18.64	18.07	18.41	3,172,818	+0.36(+1.98%)
Dec 02, 2011	17.89	18.23	17.65	18.05	5,218,553	+0.27(+1.52%)
Dec 01, 2011	17.67	17.91	17.49	17.78	3,592,204	+0.11(+0.64%)
Nov 30, 2011	17.36	17.67	17.20	17.66	6,012,269	+1.05(+6.29%)
Nov 29, 2011	16.61	16.84	16.51	16.62	3,960,501	+0.03(+0.21%)
Nov 28, 2011	16.61	16.76	16.36	16.58	4,360,830	+0.60(+3.76%)
Nov 25, 2011	15.89	16.24	15.84	15.98	2,772,920	-0.02(-0.11%)
Nov 23, 2011	17.27	17.27	15.97	16.00	6,831,548	-1.50(-8.57%)
Nov 22, 2011	17.74	17.79	17.35	17.50	5,333,569	-0.34(-1.90%)
Nov 21, 2011	17.39	17.89	17.29	17.84	5,809,388	+0.13(+0.74%)
Nov 18, 2011	17.83	17.94	17.56	17.71	4,571,394	+0.08(+0.44%)
Nov 17, 2011	18.15	18.20	17.45	17.63	4,253,958	-0.55(-3.02%)
Nov 16, 2011	18.16	18.55	18.10	18.18	3,691,013	-0.24(-1.32%)
Nov 15, 2011	17.94	18.60	17.87	18.42	2,989,068	+0.39(+2.17%)
Nov 14, 2011	18.07	18.27	17.89	18.03	2,304,578	-0.19(-1.05%)
Nov 11, 2011	17.95	18.34	17.94	18.22	2,634,063	+0.56(+3.16%)
Nov 10, 2011	17.60	17.94	17.34	17.66	3,811,552	+0.45(+2.63%)
Nov 09, 2011	17.69	17.69	17.13	17.21	4,428,664	-1.02(-5.62%)
Nov 08, 2011	18.12	18.39	17.94	18.24	3,942,324	+0.26(+1.45%)
Nov 07, 2011	17.89	18.00	17.40	17.98	3,600,347	+0.10(+0.58%)
Nov 04, 2011	17.73	18.00	17.45	17.87	3,838,163	-0.02(-0.10%)
Nov 03, 2011	17.58	17.94	17.04	17.89	4,258,194	+0.70(+4.09%)
Nov 02, 2011	17.47	17.54	16.92	17.19	4,734,099	+0.08(+0.46%)
Nov 01, 2011	17.17	17.62	16.83	17.11	6,368,544	-0.74(-4.13%)
Oct 31, 2011	18.24	18.24	17.82	17.85	3,918,667	-0.66(-3.56%)
Oct 28, 2011	18.38	18.65	18.23	18.51	6,237,249	+0.17(+0.95%)
Oct 27, 2011	18.28	18.42	17.93	18.33	8,577,905	+0.83(+4.76%)
Oct 26, 2011	17.36	17.63	16.99	17.50	6,100,699	+0.37(+2.18%)
Oct 25, 2011	17.66	17.73	17.06	17.13	4,177,892	-0.73(-4.08%)
Oct 24, 2011	17.36	17.98	17.32	17.85	4,698,865	+0.56(+3.26%)
Oct 21, 2011	16.98	17.35	16.83	17.29	4,970,899	+0.54(+3.21%)
Oct 20, 2011	16.95	17.10	16.50	16.75	4,435,486	-0.21(-1.23%)
Oct 19, 2011	17.33	17.38	16.84	16.96	4,123,427	-0.45(-2.59%)
Oct 18, 2011	17.02	17.55	16.53	17.41	5,589,117	+0.39(+2.29%)
Oct 17, 2011	17.23	17.32	16.88	17.02	4,692,348	-0.40(-2.29%)
Oct 14, 2011	17.79	17.79	17.13	17.42	4,095,644	+0.03(+0.15%)
Oct 13, 2011	17.43	17.66	17.01	17.39	5,486,695	-0.12(-0.69%)
Oct 12, 2011	17.42	17.91	17.36	17.52	5,161,144	+0.30(+1.77%)
Oct 11, 2011	17.35	17.37	17.03	17.21	4,451,197	-0.28(-1.59%)
Oct 10, 2011	16.45	17.64	16.45	17.49	9,416,091	+1.35(+8.33%)
Oct 07, 2011	16.49	16.58	15.94	16.14	5,204,947	-0.23(-1.43%)
Oct 06, 2011	16.19	16.44	16.10	16.38	7,145,121	+0.15(+0.91%)
Oct 05, 2011	15.64	16.33	15.58	16.23	10,016,888	+0.58(+3.72%)
Oct 04, 2011	14.53	15.66	14.42	15.65	7,564,192	+0.86(+5.81%)
Oct 03, 2011	15.47	16.05	14.73	14.79	7,515,247	-0.65(-4.22%)
Sep 30, 2011	15.81	16.09	15.44	15.44	8,086,856	-0.75(-4.61%)
Sep 29, 2011	16.68	16.68	15.62	16.19	8,514,737	-0.16(-1.01%)
Sep 28, 2011	16.39	16.75	16.08	16.35	20,241,176	+1.27(+8.40%)
Sep 27, 2011	15.02	15.43	14.85	15.09	7,885,161	+0.56(+3.88%)
Sep 26, 2011	14.29	14.54	13.58	14.52	5,290,819	+0.39(+2.76%)
Sep 23, 2011	13.79	14.23	13.67	14.13	3,232,980	+0.17(+1.24%)
Sep 22, 2011	13.86	14.30	13.64	13.96	6,272,595	-0.66(-4.51%)
Sep 21, 2011	15.04	15.29	14.60	14.62	3,638,148	-0.39(-2.60%)
Sep 20, 2011	15.24	15.40	14.98	15.01	3,367,598	-0.19(-1.26%)
Sep 19, 2011	14.91	15.29	14.75	15.20	3,154,529	-0.13(-0.85%)
Sep 16, 2011	15.35	15.38	14.94	15.33	3,894,671	+0.02(+0.11%)
Sep 15, 2011	15.35	15.41	14.96	15.31	3,989,918	+0.15(+0.97%)
Sep 14, 2011	14.64	15.42	14.36	15.16	4,715,051	+0.62(+4.24%)
Sep 13, 2011	14.09	14.61	13.98	14.55	4,139,901	+0.63(+4.55%)
Sep 12, 2011	13.44	13.94	13.35	13.91	4,072,672	+0.23(+1.71%)
Sep 09, 2011	13.97	14.20	13.47	13.68	4,331,782	-0.58(-4.08%)
Sep 08, 2011	14.50	14.68	14.14	14.26	3,471,728	-0.36(-2.43%)
Sep 07, 2011	14.15	14.67	14.14	14.62	5,885,932	+0.81(+5.85%)
Sep 06, 2011	13.58	13.93	12.96	13.81	7,559,992	-0.40(-2.81%)
Sep 02, 2011	14.18	14.33	14.02	14.21	5,156,193	-0.32(-2.21%)
Sep 01, 2011	14.69	14.84	14.41	14.53	5,581,881	-0.10(-0.65%)
Aug 31, 2011	14.51	15.03	14.43	14.63	4,752,689	+0.23(+1.57%)
Aug 30, 2011	14.18	14.82	13.94	14.40	6,219,495	+0.07(+0.48%)
Aug 29, 2011	13.66	14.33	13.66	14.33	2,636,329	+0.91(+6.79%)
Aug 26, 2011	12.63	13.54	12.42	13.42	3,741,639	+0.60(+4.67%)
Aug 25, 2011	13.13	13.53	12.78	12.82	4,533,152	-0.22(-1.66%)
Aug 24, 2011	12.79	13.08	12.57	13.04	3,509,288	+0.12(+0.94%)
Aug 23, 2011	12.32	12.94	12.24	12.92	3,361,381	+0.66(+5.38%)
Aug 22, 2011	12.69	12.69	12.19	12.26	3,654,151	-0.09(-0.70%)
Aug 19, 2011	12.26	12.80	12.10	12.34	5,060,386	-0.04(-0.35%)
Aug 18, 2011	12.96	13.12	12.28	12.39	7,706,672	-1.66(-11.81%)
Aug 17, 2011	14.30	14.45	13.99	14.04	3,235,100	-0.21(-1.46%)
Aug 16, 2011	14.25	14.64	14.06	14.25	3,559,143	-0.18(-1.26%)
Aug 15, 2011	14.19	14.48	14.13	14.43	5,581,582	+0.33(+2.34%)
Aug 12, 2011	14.11	14.36	13.94	14.10	5,551,717	-0.01(-0.06%)
Aug 11, 2011	12.90	14.36	12.89	14.11	8,303,472	+1.49(+11.83%)
Aug 10, 2011	13.16	13.41	12.59	12.62	10,312,967	-0.79(-5.92%)
Aug 09, 2011	12.81	13.48	12.37	13.41	9,223,219	+1.25(+10.30%)
Aug 08, 2011	12.81	13.07	12.08	12.16	9,416,196	-1.26(-9.39%)
Aug 05, 2011	13.67	13.81	12.85	13.42	7,969,764	-0.12(-0.89%)
Aug 04, 2011	14.51	14.51	13.54	13.54	6,093,893	-1.24(-8.36%)
Aug 03, 2011	14.46	14.87	14.07	14.78	7,253,360	+0.36(+2.52%)
Aug 02, 2011	15.16	15.19	14.38	14.42	8,860,825	-0.93(-6.08%)
Aug 01, 2011	15.82	16.13	15.12	15.35	4,877,901	-0.47(-2.95%)
Jul 29, 2011	15.81	16.09	15.68	15.82	5,040,615	-0.22(-1.35%)
Jul 28, 2011	16.40	16.58	16.02	16.03	4,003,835	-0.34(-2.06%)
Jul 27, 2011	17.09	17.15	16.34	16.37	5,260,006	-0.87(-5.06%)
Jul 26, 2011	17.28	17.46	17.11	17.24	2,014,496	+0.03(+0.15%)
Jul 25, 2011	17.19	17.36	17.05	17.22	1,826,709	-0.29(-1.63%)
Jul 22, 2011	17.50	17.61	17.50	17.50	2,986,267	+0.37(+2.17%)
Jul 21, 2011	17.16	17.31	16.61	17.13	3,990,993	+0.00(+0.00%)
Jul 20, 2011	17.35	17.40	17.01	17.13	2,778,365	-0.17(-1.00%)
Jul 19, 2011	16.87	17.36	16.85	17.30	3,961,424	+0.64(+3.84%)
Jul 18, 2011	16.99	17.08	16.40	16.66	3,909,480	-0.43(-2.53%)
Jul 15, 2011	17.13	17.14	16.71	17.09	3,224,832	+0.07(+0.41%)
Jul 14, 2011	17.52	17.58	16.94	17.03	4,219,629	-0.43(-2.47%)
Jul 13, 2011	17.39	17.78	17.27	17.46	4,064,840	+0.22(+1.30%)
Jul 12, 2011	17.38	17.45	16.96	17.23	3,600,989	-0.21(-1.19%)
Jul 11, 2011	18.10	18.18	17.37	17.44	4,867,452	-1.00(-5.43%)
Jul 08, 2011	18.06	18.46	17.96	18.44	4,369,627	+0.03(+0.14%)
Jul 07, 2011	18.21	18.56	18.09	18.42	4,215,857	+0.42(+2.35%)
Jul 06, 2011	17.84	18.19	17.55	17.99	5,568,870	+0.34(+1.91%)
Jul 05, 2011	17.94	17.94	17.61	17.66	3,956,191	-0.29(-1.59%)
Jul 01, 2011	17.49	18.05	17.48	17.94	4,101,649	+0.49(+2.82%)
Jun 30, 2011	17.12	17.50	17.09	17.45	4,802,574	+0.44(+2.59%)
Jun 29, 2011	17.09	17.24	16.89	17.01	4,586,141	+0.13(+0.77%)
Jun 28, 2011	16.81	16.98	16.76	16.88	3,353,652	+0.16(+0.98%)
Jun 27, 2011	16.52	16.89	16.40	16.71	3,911,758	+0.18(+1.10%)
Jun 24, 2011	16.49	16.60	16.32	16.53	8,385,215	+0.03(+0.21%)
Jun 23, 2011	16.59	16.64	16.21	16.50	9,174,972	-0.30(-1.80%)
Jun 22, 2011	16.60	17.45	16.60	16.80	10,706,785	+0.52(+3.18%)
Jun 21, 2011	15.85	16.39	15.77	16.28	6,937,315	+0.51(+3.23%)
Jun 20, 2011	15.75	15.83	15.65	15.77	4,859,694	-0.03(-0.16%)
Jun 17, 2011	16.05	16.21	15.58	15.80	7,315,706	-0.27(-1.67%)
Jun 16, 2011	16.40	16.46	15.94	16.07	5,018,893	-0.28(-1.69%)
Jun 15, 2011	16.80	16.80	16.32	16.34	3,672,011	-0.71(-4.15%)
Jun 14, 2011	16.80	17.22	16.77	17.05	2,116,302	+0.50(+3.03%)
Jun 13, 2011	16.53	16.73	16.52	16.55	2,698,947	+0.07(+0.42%)
Jun 10, 2011	16.71	16.81	16.31	16.48	3,434,861	-0.39(-2.30%)
Jun 09, 2011	16.71	17.01	16.52	16.87	1,908,402	+0.21(+1.24%)
Jun 08, 2011	17.10	17.16	16.59	16.66	2,646,254	-0.52(-3.02%)
Jun 07, 2011	17.12	17.50	17.11	17.18	2,499,554	+0.07(+0.40%)
Jun 06, 2011	17.16	17.39	17.03	17.11	2,867,798	-0.12(-0.70%)
Jun 03, 2011	17.57	17.71	17.12	17.23	3,846,635	-0.37(-2.11%)
May 24, 2011	17.81	18.08	17.60	17.60	2,783,962	-0.16(-0.92%)
May 23, 2011	17.55	17.92	17.31	17.77	3,941,656	-0.15(-0.82%)
May 20, 2011	18.03	18.03	17.66	17.92	2,714,804	-0.10(-0.57%)
May 19, 2011	18.14	18.17	17.79	18.02	2,229,248	-0.01(-0.05%)
May 18, 2011	17.90	18.20	17.71	18.03	3,743,965	+0.11(+0.63%)
May 17, 2011	18.09	18.17	17.60	17.92	5,070,639	-0.34(-1.85%)
May 16, 2011	18.58	18.89	18.17	18.25	3,083,370	-0.39(-2.09%)
May 13, 2011	18.67	18.93	18.54	18.64	3,827,017	-0.01(-0.05%)
May 12, 2011	18.36	18.84	18.24	18.65	3,698,993	+0.07(+0.37%)
May 11, 2011	18.68	18.83	18.45	18.58	4,838,257	-0.14(-0.74%)
May 10, 2011	18.52	18.77	18.45	18.72	4,079,761	+0.32(+1.73%)
May 09, 2011	18.05	18.54	18.03	18.40	4,873,563	+0.33(+1.81%)
May 06, 2011	17.89	18.14	17.53	18.07	7,918,297	+0.45(+2.54%)
May 05, 2011	16.65	18.02	16.65	17.62	7,485,969	+0.84(+5.03%)
May 04, 2011	17.37	17.47	16.68	16.78	6,873,264	-0.59(-3.37%)
May 03, 2011	17.47	17.56	17.07	17.37	4,575,208	-0.10(-0.59%)
May 02, 2011	17.45	17.50	17.42	17.47	4,776,995	+0.39(+2.27%)
Apr 29, 2011	17.50	17.56	16.88	17.08	10,483,172	-0.85(-4.75%)
Apr 28, 2011	17.91	18.04	17.69	17.93	5,180,522	-0.08(-0.43%)
Apr 27, 2011	17.63	18.08	17.50	18.01	4,314,018	+0.37(+2.10%)
Apr 26, 2011	17.28	17.98	17.03	17.64	5,163,919	+0.45(+2.60%)
Apr 25, 2011	17.31	17.64	17.17	17.19	3,723,994	+0.05(+0.30%)
Apr 21, 2011	17.14	17.18	16.82	17.14	3,028,973	+0.24(+1.43%)
Apr 20, 2011	16.78	17.11	16.76	16.90	3,669,369	+0.54(+3.32%)
Apr 19, 2011	16.20	16.63	16.08	16.36	5,244,225	+0.18(+1.12%)
Apr 18, 2011	16.23	16.37	15.95	16.18	3,412,624	-0.34(-2.03%)
Apr 15, 2011	16.40	16.65	16.21	16.51	4,956,634	+0.20(+1.21%)
Apr 14, 2011	16.45	16.54	16.20	16.32	3,413,659	-0.28(-1.66%)
Apr 13, 2011	16.62	16.79	16.47	16.59	3,946,776	+0.16(+0.94%)
Apr 12, 2011	16.44	16.49	16.16	16.44	6,175,112	-0.16(-0.93%)
Apr 11, 2011	17.01	17.04	16.50	16.59	6,137,522	-0.45(-2.63%)
Apr 08, 2011	17.65	17.70	16.94	17.04	4,099,243	-0.48(-2.75%)
Apr 07, 2011	17.50	17.62	17.24	17.52	3,823,237	-0.05(-0.29%)
Apr 06, 2011	17.75	17.87	17.44	17.57	2,507,681	-0.03(-0.15%)
Apr 05, 2011	17.54	18.07	17.47	17.60	4,886,577	-0.03(-0.15%)
Apr 04, 2011	17.42	17.65	17.24	17.62	3,921,570	+0.37(+2.15%)
Apr 01, 2011	17.85	17.89	17.13	17.25	5,359,333	-0.34(-1.91%)
Mar 31, 2011	18.15	18.15	17.56	17.59	5,551,545	-0.65(-3.59%)
Mar 30, 2011	18.24	18.24	18.24	18.24	3,795,910	-0.15(-0.84%)
Mar 29, 2011	18.34	18.52	18.24	18.40	3,461,300	-0.01(-0.05%)
Mar 28, 2011	18.42	18.83	18.38	18.41	3,812,854	+0.09(+0.47%)
Mar 25, 2011	18.62	18.74	18.27	18.32	4,826,644	-0.12(-0.65%)
Mar 24, 2011	18.15	18.67	17.93	18.44	6,181,751	+0.37(+2.05%)
Mar 23, 2011	17.58	18.34	17.31	18.07	20,265,974	+1.77(+10.88%)
Mar 22, 2011	16.79	16.79	16.25	16.30	7,406,287	-0.50(-2.97%)
Mar 21, 2011	16.64	16.89	16.63	16.80	5,543,334	+0.79(+4.95%)
Mar 18, 2011	16.41	16.51	15.89	16.01	8,887,140	-0.18(-1.12%)
Mar 17, 2011	17.05	17.05	16.13	16.19	8,260,092	-0.65(-3.84%)
Mar 16, 2011	17.40	17.75	16.66	16.83	5,820,666	-0.74(-4.21%)
Mar 15, 2011	17.33	17.73	17.25	17.57	4,724,300	-0.02(-0.10%)
Mar 14, 2011	17.37	17.78	17.13	17.59	3,397,108	-0.04(-0.24%)
Mar 11, 2011	17.06	17.71	17.05	17.63	2,528,714	+0.22(+1.29%)
Mar 10, 2011	17.26	17.69	17.05	17.41	3,883,093	-0.20(-1.13%)
Mar 09, 2011	18.35	18.36	17.50	17.61	4,437,293	-0.78(-4.26%)
Mar 08, 2011	18.37	18.69	18.12	18.39	2,376,622	+0.03(+0.14%)
Mar 07, 2011	18.92	18.94	17.86	18.37	4,721,364	-0.40(-2.11%)
Mar 04, 2011	18.78	18.96	18.54	18.76	3,560,112	+0.04(+0.23%)
Mar 03, 2011	18.81	19.04	18.65	18.72	3,053,523	+0.22(+1.16%)
Mar 02, 2011	18.12	18.55	18.06	18.50	3,897,266	+0.34(+1.85%)
Mar 01, 2011	18.60	18.65	18.03	18.17	4,515,517	-0.28(-1.54%)
Feb 28, 2011	18.26	18.73	18.24	18.45	4,462,173	+0.43(+2.39%)
Feb 25, 2011	17.81	18.20	17.75	18.02	3,269,633	+0.57(+3.26%)
Feb 24, 2011	17.17	17.72	17.04	17.45	6,273,779	+0.40(+2.37%)
Feb 23, 2011	18.04	18.08	16.58	17.05	8,706,428	-1.08(-5.98%)
Feb 22, 2011	18.98	19.01	18.06	18.13	4,860,865	-1.30(-6.69%)
Feb 18, 2011	19.79	19.86	19.33	19.43	3,061,950	-0.35(-1.78%)
Feb 17, 2011	19.30	19.88	19.25	19.79	4,433,544	+0.40(+2.09%)
Feb 16, 2011	19.09	19.41	19.04	19.38	3,752,672	+0.43(+2.27%)
Feb 15, 2011	19.14	19.28	18.81	18.95	2,620,575	-0.32(-1.65%)
Feb 14, 2011	18.74	19.30	18.68	19.27	3,856,479	+0.62(+3.32%)
Feb 11, 2011	18.17	18.76	18.07	18.65	2,564,089	+0.31(+1.69%)
Feb 10, 2011	18.18	18.45	17.82	18.34	3,564,899	-0.05(-0.28%)
Feb 09, 2011	18.27	18.61	18.21	18.39	2,919,872	+0.11(+0.61%)
Feb 08, 2011	18.48	18.61	18.19	18.28	2,515,722	-0.21(-1.16%)
Feb 07, 2011	18.23	18.62	18.23	18.49	2,899,563	+0.28(+1.56%)
Feb 04, 2011	17.96	18.27	17.89	18.21	2,252,769	+0.26(+1.43%)
Feb 03, 2011	17.62	17.97	17.54	17.95	2,518,073	+0.24(+1.36%)
Feb 02, 2011	17.64	17.97	17.46	17.71	3,336,554	-0.07(-0.39%)

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