Date	Open	High	Low	Close	Volume	Change (%)
Jan 31, 2012	21.86	22.42	21.70	22.36	47,967,820	+0.86(+4.01%)
Jan 30, 2012	20.90	21.51	20.87	21.50	22,133,762	+0.21(+1.01%)
Jan 27, 2012	21.34	21.52	21.27	21.28	18,026,406	-0.52(-2.39%)
Jan 26, 2012	21.91	21.97	21.77	21.81	13,717,297	-0.06(-0.29%)
Jan 25, 2012	21.61	21.89	21.48	21.87	12,003,414	+0.10(+0.45%)
Jan 24, 2012	21.68	21.80	21.57	21.77	12,597,038	+0.03(+0.16%)
Jan 23, 2012	21.65	21.79	21.59	21.74	13,249,545	+0.30(+1.39%)
Jan 20, 2012	21.26	21.45	21.20	21.44	18,656,168	-0.34(-1.54%)
Jan 19, 2012	21.83	21.86	21.69	21.78	15,372,461	+0.07(+0.34%)
Jan 18, 2012	21.52	21.72	21.48	21.70	11,502,961	+0.16(+0.72%)
Jan 17, 2012	21.76	21.78	21.43	21.55	12,175,857	+0.23(+1.07%)
Jan 13, 2012	21.18	21.35	21.12	21.32	9,674,388	-0.21(-0.97%)
Jan 12, 2012	21.39	21.63	21.38	21.53	12,037,845	+0.07(+0.32%)
Jan 11, 2012	21.29	21.48	21.23	21.46	13,195,358	-0.16(-0.74%)
Jan 10, 2012	21.78	21.80	21.60	21.62	13,779,721	+0.16(+0.73%)
Jan 09, 2012	21.44	21.47	21.31	21.46	7,475,314	-0.00(-0.02%)
Jan 06, 2012	21.71	21.72	21.39	21.47	12,269,938	-0.08(-0.38%)
Jan 05, 2012	21.55	21.64	21.46	21.55	11,437,307	-0.24(-1.12%)
Jan 04, 2012	21.66	21.81	21.53	21.80	14,133,307	+0.98(+4.70%)
Dec 30, 2011	20.76	20.86	20.75	20.82	5,316,909	+0.05(+0.26%)
Dec 29, 2011	20.62	20.79	20.58	20.76	5,620,158	+0.13(+0.64%)
Dec 28, 2011	20.91	20.96	20.62	20.63	5,895,681	-0.38(-1.81%)
Dec 27, 2011	20.98	21.17	20.95	21.01	4,635,065	-0.07(-0.32%)
Dec 23, 2011	21.00	21.09	20.89	21.08	6,057,399	+0.75(+3.69%)
Dec 21, 2011	20.20	20.41	20.07	20.33	12,714,702	-0.07(-0.36%)
Dec 20, 2011	20.07	20.46	20.07	20.40	10,896,611	+0.68(+3.46%)
Dec 19, 2011	19.83	20.04	19.68	19.72	12,832,112	-0.44(-2.17%)
Dec 16, 2011	20.18	20.34	20.10	20.16	12,224,288	+0.00(+0.00%)
Dec 15, 2011	20.36	20.53	20.12	20.16	13,247,461	+0.14(+0.71%)
Dec 14, 2011	20.14	20.21	19.85	20.02	12,710,474	-0.26(-1.27%)
Dec 13, 2011	20.61	20.84	20.11	20.28	12,866,406	-0.10(-0.48%)
Dec 12, 2011	20.48	20.49	20.21	20.37	10,373,546	-0.43(-2.06%)
Dec 09, 2011	20.53	20.89	20.50	20.80	11,010,658	+0.31(+1.52%)
Dec 08, 2011	20.60	20.71	20.44	20.49	10,786,587	-0.47(-2.23%)
Dec 07, 2011	21.16	21.20	20.89	20.96	13,678,869	-0.26(-1.22%)
Dec 06, 2011	21.34	21.40	21.17	21.22	10,282,709	-0.00(-0.02%)
Dec 05, 2011	21.52	21.56	21.11	21.22	12,860,405	+0.14(+0.65%)
Dec 02, 2011	21.17	21.38	21.03	21.08	12,592,462	+0.26(+1.26%)
Dec 01, 2011	21.03	21.14	20.78	20.82	10,143,055	-0.39(-1.84%)
Nov 30, 2011	21.14	21.36	21.00	21.21	25,507,390	+1.24(+6.22%)
Nov 29, 2011	19.89	20.10	19.81	19.97	9,406,685	+0.09(+0.44%)
Nov 28, 2011	19.84	20.02	19.77	19.88	10,147,467	+0.69(+3.58%)
Nov 25, 2011	19.24	19.51	19.20	19.20	5,804,222	-0.13(-0.68%)
Nov 23, 2011	19.57	19.64	19.29	19.33	19,953,216	-0.70(-3.50%)
Nov 22, 2011	20.11	20.27	19.94	20.03	14,008,930	-0.28(-1.39%)
Nov 21, 2011	20.34	20.40	20.07	20.31	13,006,307	-0.38(-1.84%)
Nov 18, 2011	20.76	20.91	20.66	20.69	9,707,128	-0.07(-0.35%)
Nov 17, 2011	20.94	21.10	20.61	20.76	14,454,732	-0.43(-2.02%)
Nov 16, 2011	21.17	21.58	21.14	21.19	10,001,361	-0.09(-0.44%)
Nov 15, 2011	21.27	21.44	21.09	21.28	10,357,288	+0.06(+0.30%)
Nov 14, 2011	21.39	21.45	21.17	21.22	7,185,592	-0.21(-1.00%)
Nov 11, 2011	21.29	21.58	21.28	21.44	11,975,945	+0.44(+2.11%)
Nov 10, 2011	21.03	21.15	20.65	20.99	11,632,840	+0.33(+1.58%)
Nov 09, 2011	21.77	21.13	20.57	20.67	22,087,086	-1.11(-5.08%)
Nov 08, 2011	21.76	21.86	21.46	21.77	11,660,250	+0.34(+1.59%)
Nov 07, 2011	21.16	21.46	21.14	21.43	16,351,662	+0.07(+0.34%)
Nov 04, 2011	21.11	21.43	21.01	21.36	11,251,424	-0.08(-0.39%)
Nov 03, 2011	21.36	21.50	21.02	21.44	12,684,670	+0.30(+1.41%)
Nov 02, 2011	20.90	21.26	20.88	21.14	20,666,336	+0.54(+2.62%)
Nov 01, 2011	20.21	20.85	20.12	20.60	31,155,676	-0.70(-3.30%)
Oct 31, 2011	21.63	21.84	21.29	21.31	17,850,398	-0.64(-2.90%)
Oct 28, 2011	21.64	21.97	21.64	21.94	16,683,731	+0.03(+0.15%)
Oct 27, 2011	21.78	22.10	21.59	21.91	27,824,620	+0.38(+1.75%)
Oct 26, 2011	21.21	21.60	20.89	21.53	37,376,092	+0.55(+2.60%)
Oct 25, 2011	20.95	21.22	20.66	20.99	35,612,344	+0.81(+4.02%)
Oct 24, 2011	19.93	20.31	19.93	20.18	19,933,276	-0.25(-1.20%)
Oct 21, 2011	20.04	20.48	20.01	20.42	22,468,334	+0.50(+2.49%)
Oct 20, 2011	19.68	20.02	19.41	19.93	21,119,176	+0.26(+1.32%)
Oct 19, 2011	19.93	20.02	19.59	19.67	16,459,865	-0.16(-0.80%)
Oct 18, 2011	19.61	19.95	19.33	19.83	16,702,362	+0.45(+2.34%)
Oct 17, 2011	19.69	19.69	19.25	19.37	21,577,596	+0.14(+0.73%)
Oct 14, 2011	19.03	19.24	18.89	19.23	12,026,510	+0.54(+2.92%)
Oct 13, 2011	18.42	18.78	18.31	18.69	12,040,905	+0.06(+0.31%)
Oct 12, 2011	18.71	18.93	18.63	18.63	15,453,272	+0.13(+0.70%)
Oct 11, 2011	18.21	18.51	18.21	18.50	16,187,545	+0.02(+0.13%)
Oct 10, 2011	18.23	18.48	18.13	18.48	13,695,313	+0.58(+3.23%)
Oct 07, 2011	17.99	18.08	17.76	17.90	24,934,362	+0.16(+0.90%)
Oct 06, 2011	17.50	17.75	17.50	17.74	25,862,394	+0.04(+0.22%)
Oct 05, 2011	17.21	17.76	17.10	17.70	18,283,992	+0.62(+3.61%)
Oct 04, 2011	16.68	17.11	16.21	17.08	33,182,660	+0.10(+0.57%)
Oct 03, 2011	17.31	17.46	16.96	16.99	20,979,412	-0.41(-2.36%)
Sep 30, 2011	17.52	17.70	17.37	17.40	19,116,738	-0.45(-2.54%)
Sep 29, 2011	17.95	17.98	17.55	17.85	16,544,790	+0.28(+1.59%)
Sep 28, 2011	18.27	18.36	17.56	17.57	16,782,294	-0.73(-3.98%)
Sep 27, 2011	18.32	18.55	18.19	18.30	19,957,450	+0.49(+2.73%)
Sep 26, 2011	17.47	17.82	17.19	17.81	17,493,410	+0.52(+2.98%)
Sep 23, 2011	16.98	17.36	16.93	17.29	18,479,894	+0.06(+0.36%)
Sep 22, 2011	17.15	17.30	17.00	17.23	24,489,186	-0.56(-3.17%)
Sep 21, 2011	18.53	18.58	17.79	17.80	16,957,310	-0.90(-4.82%)
Sep 20, 2011	18.76	19.00	18.54	18.70	12,278,222	+0.08(+0.41%)
Sep 19, 2011	18.60	18.76	18.40	18.62	16,732,488	-0.52(-2.72%)
Sep 16, 2011	19.01	19.16	18.97	19.14	21,353,558	+0.08(+0.43%)
Sep 15, 2011	18.82	19.10	18.76	19.06	30,212,782	+0.59(+3.21%)
Sep 14, 2011	18.33	18.61	17.97	18.47	39,308,840	+0.89(+5.05%)
Sep 13, 2011	17.44	17.72	17.34	17.58	24,263,424	+0.01(+0.06%)
Sep 12, 2011	17.00	17.59	16.98	17.57	21,288,232	+0.21(+1.19%)
Sep 09, 2011	17.59	17.68	17.33	17.36	21,608,322	-0.52(-2.91%)
Sep 08, 2011	17.87	18.16	17.83	17.88	12,982,078	-0.10(-0.56%)
Sep 07, 2011	17.84	18.02	17.75	17.98	14,689,577	+0.43(+2.47%)
Sep 06, 2011	16.97	17.56	16.95	17.55	27,011,094	-0.07(-0.38%)
Sep 02, 2011	17.38	17.70	17.32	17.62	41,905,144	-0.61(-3.33%)
Sep 01, 2011	18.68	18.69	18.13	18.23	48,072,640	-0.77(-4.06%)
Aug 31, 2011	18.94	19.16	18.90	19.00	16,544,038	+0.00(+0.00%)
Aug 30, 2011	18.74	19.05	18.50	19.00	14,918,868	+0.07(+0.36%)
Aug 29, 2011	18.70	18.93	18.66	18.93	10,243,889	+0.51(+2.78%)
Aug 26, 2011	17.96	18.54	17.75	18.42	26,291,466	+0.35(+1.92%)
Aug 25, 2011	18.57	18.67	17.99	18.07	42,604,828	-1.00(-5.26%)
Aug 24, 2011	19.02	19.27	18.79	19.07	13,407,524	-0.14(-0.70%)
Aug 23, 2011	18.87	19.21	18.71	19.21	17,337,860	+0.71(+3.86%)
Aug 22, 2011	19.18	19.18	18.45	18.50	17,460,816	-0.05(-0.29%)
Aug 19, 2011	18.67	19.07	18.52	18.55	22,063,414	-0.41(-2.19%)
Aug 18, 2011	19.29	19.31	18.78	18.96	29,624,654	-0.76(-3.86%)
Aug 17, 2011	19.82	20.06	19.65	19.72	16,815,926	-0.03(-0.17%)
Aug 16, 2011	19.60	19.97	19.48	19.76	16,015,759	-0.33(-1.63%)
Aug 15, 2011	19.59	20.09	19.58	20.09	24,674,462	+0.71(+3.68%)
Aug 12, 2011	18.87	19.44	18.84	19.37	36,477,312	+0.23(+1.18%)
Aug 11, 2011	18.51	19.35	18.32	19.15	47,913,196	+0.68(+3.68%)
Aug 10, 2011	19.07	19.08	18.45	18.47	30,157,156	-0.82(-4.25%)
Aug 09, 2011	19.18	19.29	18.25	19.29	31,332,906	+0.87(+4.71%)
Aug 08, 2011	19.18	19.46	18.38	18.42	35,164,484	-1.32(-6.69%)
Aug 05, 2011	19.76	19.93	19.13	19.74	36,072,372	+0.20(+1.01%)
Aug 04, 2011	20.27	20.29	19.49	19.54	28,408,778	-1.28(-6.16%)
Aug 03, 2011	20.82	20.87	20.41	20.82	22,006,164	-0.00(-0.02%)
Aug 02, 2011	21.20	21.35	20.81	20.83	24,472,890	-0.73(-3.37%)
Aug 01, 2011	21.70	21.99	21.36	21.56	17,900,896	-0.15(-0.68%)
Jul 29, 2011	21.35	21.93	21.32	21.70	22,445,072	+0.19(+0.87%)
Jul 28, 2011	21.32	21.67	21.26	21.52	24,778,196	+0.06(+0.29%)
Jul 27, 2011	21.77	21.78	21.36	21.45	26,234,540	-0.60(-2.73%)
Jul 26, 2011	21.92	22.27	21.71	22.06	28,963,452	-0.28(-1.26%)
Jul 25, 2011	22.09	22.49	22.03	22.34	26,261,032	+0.27(+1.23%)
Jul 22, 2011	22.09	22.11	21.92	22.07	12,986,660	+0.08(+0.35%)
Jul 21, 2011	21.98	22.11	21.88	21.99	16,306,934	+0.13(+0.61%)
Jul 20, 2011	21.82	21.98	21.72	21.86	17,975,242	+0.38(+1.78%)
Jul 19, 2011	21.29	21.50	21.26	21.47	11,601,141	+0.31(+1.47%)
Jul 18, 2011	21.01	21.24	20.95	21.16	14,591,356	-0.01(-0.04%)
Jul 15, 2011	21.24	21.33	21.04	21.17	20,579,412	-0.00(-0.02%)
Jul 14, 2011	21.35	21.48	21.06	21.18	25,331,204	+0.29(+1.37%)
Jul 13, 2011	20.79	21.15	20.78	20.89	20,717,156	+0.16(+0.76%)
Jul 12, 2011	20.71	20.88	20.69	20.73	23,639,166	-0.21(-0.98%)
Jul 11, 2011	20.81	21.07	20.80	20.94	16,246,665	-0.32(-1.51%)
Jul 08, 2011	21.15	21.30	21.05	21.26	10,763,548	-0.01(-0.07%)
Jul 07, 2011	21.17	21.36	21.14	21.27	13,893,780	+0.30(+1.43%)
Jul 06, 2011	20.76	21.00	20.69	20.97	19,351,932	-0.14(-0.68%)
Jul 05, 2011	21.33	21.41	21.05	21.12	15,000,028	-0.20(-0.92%)
Jul 01, 2011	20.99	21.34	20.92	21.31	16,684,776	+0.16(+0.75%)
Jun 30, 2011	20.76	21.16	20.95	21.15	16,730,660	+0.39(+1.89%)
Jun 29, 2011	20.55	20.81	20.43	20.76	12,461,464	+0.34(+1.66%)
Jun 28, 2011	20.34	20.51	20.30	20.42	11,249,386	+0.24(+1.21%)
Jun 27, 2011	19.97	20.30	19.93	20.18	11,463,364	+0.17(+0.84%)
Jun 24, 2011	20.19	20.24	19.98	20.01	18,189,304	-0.32(-1.60%)
Jun 23, 2011	20.10	20.36	19.93	20.34	29,121,318	-0.25(-1.23%)
Jun 22, 2011	20.51	20.73	20.49	20.59	17,345,562	-0.14(-0.67%)
Jun 21, 2011	20.54	20.78	20.48	20.73	16,309,355	+0.75(+3.73%)
Jun 20, 2011	19.94	20.06	19.93	19.98	11,913,635	-0.15(-0.76%)
Jun 17, 2011	20.11	20.16	19.96	20.14	15,477,322	+0.17(+0.86%)
Jun 16, 2011	19.81	20.15	19.71	19.96	21,658,770	-0.07(-0.36%)
Jun 15, 2011	20.39	20.47	20.00	20.04	18,261,964	-0.73(-3.50%)
Jun 14, 2011	20.74	20.81	20.66	20.76	11,644,171	+0.37(+1.83%)
Jun 13, 2011	20.56	20.62	20.23	20.39	11,800,454	-0.19(-0.91%)
Jun 10, 2011	20.95	20.96	20.48	20.58	13,133,247	-0.55(-2.62%)
Jun 09, 2011	20.93	21.20	20.89	21.13	8,350,481	+0.36(+1.72%)
Jun 08, 2011	20.86	21.00	20.75	20.77	12,498,423	-0.24(-1.16%)
Jun 07, 2011	21.22	21.26	21.02	21.02	12,811,378	+0.03(+0.14%)
Jun 06, 2011	21.37	21.45	20.93	20.99	14,182,693	-0.33(-1.55%)
Jun 03, 2011	21.06	21.50	21.04	21.32	10,031,064	+0.12(+0.59%)
May 24, 2011	21.14	21.39	21.07	21.19	15,024,794	+0.16(+0.77%)
May 23, 2011	21.09	21.12	20.85	21.03	16,473,152	-0.46(-2.16%)
May 20, 2011	21.40	21.54	21.13	21.49	27,563,422	+0.53(+2.53%)
May 19, 2011	20.96	21.05	20.80	20.96	16,052,886	+0.30(+1.43%)
May 18, 2011	20.42	20.70	20.36	20.67	12,744,124	+0.22(+1.10%)
May 17, 2011	20.44	20.51	20.22	20.44	15,161,430	+0.16(+0.80%)
May 16, 2011	20.42	20.59	20.18	20.28	24,171,762	-0.22(-1.09%)
May 13, 2011	20.74	20.82	20.42	20.50	18,625,322	-0.31(-1.49%)
May 12, 2011	20.71	20.95	20.54	20.81	15,539,247	-0.18(-0.86%)
May 11, 2011	21.36	21.36	20.90	21.00	13,273,640	-0.29(-1.35%)
May 10, 2011	21.12	21.29	21.06	21.28	12,473,653	+0.05(+0.25%)
May 09, 2011	21.07	21.29	20.99	21.23	15,647,435	+0.28(+1.33%)
May 06, 2011	20.59	21.31	20.59	20.95	35,931,056	+0.38(+1.84%)
May 05, 2011	20.82	20.90	20.46	20.57	23,358,726	-0.43(-2.03%)
May 04, 2011	21.28	21.29	20.96	21.00	22,360,538	-0.20(-0.94%)
May 03, 2011	21.52	21.58	21.03	21.20	25,764,316	-0.53(-2.44%)
May 02, 2011	21.70	21.76	21.66	21.73	12,032,277	-0.10(-0.48%)
Apr 29, 2011	21.88	21.95	21.78	21.83	14,526,164	-0.07(-0.30%)
Apr 28, 2011	21.82	22.00	21.77	21.90	15,290,882	-0.12(-0.54%)
Apr 27, 2011	22.16	22.17	21.74	22.02	26,031,062	+0.10(+0.45%)
Apr 26, 2011	21.74	21.94	21.70	21.92	16,669,559	+0.16(+0.74%)
Apr 25, 2011	21.75	21.84	21.65	21.76	18,236,790	-0.02(-0.11%)
Apr 21, 2011	21.95	21.96	21.70	21.78	15,316,581	+0.06(+0.26%)
Apr 20, 2011	21.79	21.83	21.66	21.72	19,902,828	+0.58(+2.75%)
Apr 19, 2011	21.05	21.20	21.03	21.14	11,175,083	+0.10(+0.47%)
Apr 18, 2011	20.95	21.12	20.84	21.04	16,772,164	-0.23(-1.09%)
Apr 15, 2011	21.27	21.34	21.14	21.27	19,549,722	-0.27(-1.27%)
Apr 14, 2011	21.42	21.62	21.41	21.55	19,748,172	+0.07(+0.31%)
Apr 13, 2011	21.73	21.77	21.43	21.48	14,788,045	+0.05(+0.22%)
Apr 12, 2011	21.80	21.83	21.35	21.43	19,105,794	-0.65(-2.94%)
Apr 11, 2011	22.18	22.32	22.04	22.08	14,161,954	-0.03(-0.15%)
Apr 08, 2011	22.44	22.45	22.11	22.12	18,793,796	-0.10(-0.45%)
Apr 07, 2011	22.14	22.22	22.02	22.22	12,514,406	+0.04(+0.19%)
Apr 06, 2011	22.01	22.23	21.95	22.17	16,130,184	+0.06(+0.28%)
Apr 05, 2011	21.96	22.26	21.94	22.11	18,367,668	+0.40(+1.83%)
Apr 04, 2011	21.85	21.86	21.59	21.71	14,815,517	+0.11(+0.50%)
Apr 01, 2011	21.39	21.75	21.35	21.60	23,185,760	+0.72(+3.44%)
Mar 31, 2011	20.84	20.99	20.82	20.89	23,925,830	-0.21(-0.99%)
Mar 30, 2011	21.09	21.09	21.09	21.09	24,539,382	-0.09(-0.45%)
Mar 29, 2011	21.25	21.37	21.07	21.19	38,647,956	-0.60(-2.74%)
Mar 28, 2011	21.88	22.00	21.75	21.78	16,997,220	-0.39(-1.77%)
Mar 25, 2011	21.95	22.30	21.92	22.18	18,020,434	+0.03(+0.13%)
Mar 24, 2011	22.08	22.24	21.91	22.15	24,470,210	+0.27(+1.25%)
Mar 23, 2011	21.65	21.94	21.65	21.87	13,166,596	+0.23(+1.07%)
Mar 22, 2011	21.78	21.78	21.58	21.64	11,428,212	-0.03(-0.13%)
Mar 21, 2011	21.57	21.72	21.55	21.67	11,293,844	+0.33(+1.53%)
Mar 18, 2011	21.45	21.51	21.29	21.34	18,339,998	+0.20(+0.96%)
Mar 17, 2011	20.99	21.25	20.84	21.14	18,624,946	+0.68(+3.33%)
Mar 16, 2011	20.76	20.98	20.25	20.46	25,133,986	-0.25(-1.21%)
Mar 15, 2011	20.72	20.85	20.68	20.71	30,724,328	-0.62(-2.88%)
Mar 14, 2011	21.37	21.44	21.06	21.33	19,603,746	-0.32(-1.49%)
Mar 11, 2011	21.30	21.74	21.30	21.65	29,421,220	+0.04(+0.20%)
Mar 10, 2011	22.00	22.00	21.60	21.60	21,345,220	-0.83(-3.69%)
Mar 09, 2011	22.46	22.50	22.32	22.43	10,726,732	-0.19(-0.84%)
Mar 08, 2011	22.59	22.71	22.45	22.62	13,765,329	-0.16(-0.71%)
Mar 07, 2011	23.20	23.23	22.76	22.78	16,888,374	-0.19(-0.84%)
Mar 04, 2011	22.87	23.01	22.66	22.98	16,819,318	+0.17(+0.73%)
Mar 03, 2011	22.71	22.83	22.62	22.81	12,838,210	+0.22(+0.98%)
Mar 02, 2011	22.55	22.73	22.46	22.59	16,617,463	+0.07(+0.29%)
Mar 01, 2011	22.88	23.00	22.48	22.52	16,643,649	-0.41(-1.79%)
Feb 28, 2011	22.99	23.02	22.81	22.93	11,386,093	+0.18(+0.77%)
Feb 25, 2011	22.50	22.78	22.45	22.76	11,798,826	+0.34(+1.52%)
Feb 24, 2011	22.73	22.82	22.41	22.42	19,006,366	-0.09(-0.42%)
Feb 23, 2011	22.41	22.69	22.39	22.51	21,003,694	+0.26(+1.17%)
Feb 22, 2011	22.46	22.82	22.19	22.25	29,248,618	-0.43(-1.88%)
Feb 18, 2011	22.75	22.77	22.54	22.68	18,203,150	-0.08(-0.35%)
Feb 17, 2011	22.46	22.84	22.43	22.76	21,998,586	+0.38(+1.69%)
Feb 16, 2011	22.16	22.38	22.14	22.38	18,110,268	+0.12(+0.53%)
Feb 15, 2011	22.24	22.41	22.20	22.26	30,508,174	+0.17(+0.77%)
Feb 14, 2011	21.69	22.14	21.66	22.09	21,870,034	+0.42(+1.94%)
Feb 11, 2011	21.53	21.77	21.51	21.67	13,937,307	-0.06(-0.28%)
Feb 10, 2011	21.60	21.84	21.56	21.73	13,028,313	+0.05(+0.22%)
Feb 09, 2011	21.88	21.94	21.62	21.69	14,898,081	-0.26(-1.16%)
Feb 08, 2011	21.80	21.99	21.66	21.94	14,336,384	+0.12(+0.54%)
Feb 07, 2011	21.84	21.88	21.72	21.82	17,409,892	+0.24(+1.11%)
Feb 04, 2011	21.73	21.76	21.50	21.58	23,131,240	-0.26(-1.18%)
Feb 03, 2011	21.93	21.97	21.66	21.84	21,166,688	-0.26(-1.17%)
Feb 02, 2011	22.35	22.40	22.04	22.10	21,054,200	-0.40(-1.77%)

Data & News supplied by www.cloudquote.io
Stock quotes supplied by Barchart
Quotes delayed at least 20 minutes.
By accessing this page, you agree to the following
Privacy Policy and Terms and Conditions.