Date	Open	High	Low	Close	Volume	Change (%)
Jan 31, 2012	15.74	15.97	15.59	15.94	2,484,179	+0.33(+2.14%)
Jan 30, 2012	15.37	15.62	15.36	15.61	2,096,930	+0.06(+0.38%)
Jan 27, 2012	15.38	15.61	15.24	15.55	2,524,748	+0.09(+0.55%)
Jan 26, 2012	15.81	15.82	15.36	15.46	2,007,602	-0.21(-1.32%)
Jan 25, 2012	15.68	15.76	15.53	15.67	2,791,045	-0.01(-0.03%)
Jan 24, 2012	15.56	15.71	15.50	15.67	1,449,514	+0.06(+0.37%)
Jan 23, 2012	15.66	15.87	15.40	15.62	1,913,774	+0.02(+0.10%)
Jan 20, 2012	15.76	15.88	15.56	15.60	2,293,992	-0.16(-1.04%)
Jan 19, 2012	15.25	15.82	15.25	15.76	2,781,090	+0.56(+3.67%)
Jan 18, 2012	15.14	15.22	14.94	15.21	4,358,242	-0.26(-1.68%)
Jan 17, 2012	15.91	15.97	15.46	15.47	2,171,779	-0.20(-1.26%)
Jan 13, 2012	15.78	15.83	15.45	15.66	2,807,543	-0.22(-1.40%)
Jan 12, 2012	15.42	15.91	15.34	15.89	2,837,945	+0.46(+3.00%)
Jan 11, 2012	16.19	16.19	15.29	15.42	6,395,298	-0.90(-5.50%)
Jan 10, 2012	16.21	16.47	16.13	16.32	2,750,478	+0.38(+2.40%)
Jan 09, 2012	15.90	16.00	15.64	15.94	2,602,254	+0.05(+0.33%)
Jan 06, 2012	16.13	16.17	15.86	15.89	1,712,031	-0.28(-1.74%)
Jan 05, 2012	16.07	16.39	15.81	16.17	1,738,825	-0.11(-0.69%)
Jan 04, 2012	16.06	16.40	16.02	16.28	2,141,967	+0.44(+2.75%)
Dec 30, 2011	15.88	15.98	15.82	15.84	1,059,259	-0.03(-0.20%)
Dec 29, 2011	15.73	16.06	15.64	15.88	1,485,187	+0.16(+1.01%)
Dec 28, 2011	16.32	16.59	15.67	15.72	1,923,753	-0.61(-3.71%)
Dec 27, 2011	15.97	16.39	15.97	16.32	1,704,202	+0.29(+1.79%)
Dec 23, 2011	15.70	16.12	15.67	16.04	1,928,724	+0.49(+3.18%)
Dec 21, 2011	15.51	15.58	15.20	15.54	2,211,212	+0.11(+0.69%)
Dec 20, 2011	15.65	15.88	15.17	15.44	2,967,933	+0.11(+0.69%)
Dec 19, 2011	15.41	15.57	15.27	15.33	3,731,450	+0.01(+0.03%)
Dec 16, 2011	15.28	15.73	15.25	15.32	5,152,422	+0.21(+1.41%)
Dec 15, 2011	14.91	15.25	14.82	15.11	3,868,918	+0.39(+2.67%)
Dec 14, 2011	14.64	15.04	14.61	14.72	3,177,223	-0.06(-0.40%)
Dec 13, 2011	15.22	15.38	14.67	14.78	3,422,503	-0.31(-2.04%)
Dec 12, 2011	15.05	15.09	14.70	15.08	3,078,653	-0.18(-1.15%)
Dec 09, 2011	15.09	15.33	14.97	15.26	1,674,594	+0.28(+1.90%)
Dec 08, 2011	15.16	15.32	14.81	14.97	2,443,575	-0.38(-2.47%)
Dec 07, 2011	15.20	15.50	15.05	15.35	1,728,469	+0.00(+0.00%)
Dec 06, 2011	15.49	15.51	15.21	15.35	2,306,696	-0.16(-1.05%)
Dec 05, 2011	15.16	15.60	15.09	15.52	4,936,573	+0.62(+4.14%)
Dec 02, 2011	15.44	15.48	14.86	14.90	4,511,646	-0.72(-4.63%)
Dec 01, 2011	15.41	15.92	15.11	15.62	8,830,305	+0.79(+5.30%)
Nov 30, 2011	15.05	15.22	14.61	14.84	4,827,090	+0.60(+4.19%)
Nov 29, 2011	14.49	14.75	14.13	14.24	4,297,718	-0.46(-3.16%)
Nov 28, 2011	14.49	15.13	14.49	14.71	3,909,677	+0.83(+5.97%)
Nov 25, 2011	13.99	14.07	13.85	13.88	642,723	-0.16(-1.13%)
Nov 23, 2011	14.21	14.29	13.93	14.04	1,970,756	-0.32(-2.21%)
Nov 22, 2011	14.53	14.67	14.26	14.35	2,756,544	-0.27(-1.84%)
Nov 21, 2011	14.84	14.92	14.51	14.62	3,286,531	-0.18(-1.21%)
Nov 18, 2011	14.94	15.00	14.60	14.80	3,175,647	+0.05(+0.36%)
Nov 17, 2011	15.58	15.76	14.67	14.75	5,010,886	-1.10(-6.93%)
Nov 16, 2011	16.06	16.30	15.78	15.85	1,800,192	-0.53(-3.25%)
Nov 15, 2011	16.34	16.72	16.16	16.38	1,846,951	-0.09(-0.54%)
Nov 14, 2011	16.11	16.62	16.08	16.47	2,456,955	+0.31(+1.93%)
Nov 11, 2011	16.16	16.57	15.97	16.16	3,072,192	+0.25(+1.56%)
Nov 10, 2011	15.86	16.07	15.62	15.91	2,218,962	+0.30(+1.93%)
Nov 09, 2011	16.09	16.09	15.53	15.61	3,591,110	-1.01(-6.07%)
Nov 08, 2011	16.80	16.99	16.29	16.62	2,649,352	-0.01(-0.03%)
Nov 07, 2011	16.55	17.02	16.45	16.62	3,463,190	+0.09(+0.57%)
Nov 04, 2011	16.40	16.65	16.20	16.53	2,813,458	-0.13(-0.79%)
Nov 03, 2011	16.88	16.97	15.96	16.66	5,273,319	-0.53(-3.10%)
Nov 02, 2011	17.04	17.44	16.84	17.19	2,525,614	+0.55(+3.33%)
Nov 01, 2011	16.57	16.92	16.34	16.64	3,612,372	-0.77(-4.43%)
Oct 31, 2011	17.95	18.07	17.39	17.41	2,339,752	-0.84(-4.63%)
Oct 28, 2011	18.07	18.34	17.87	18.25	1,758,697	+0.12(+0.64%)
Oct 27, 2011	17.60	18.37	17.29	18.14	2,326,869	+1.16(+6.84%)
Oct 26, 2011	17.30	17.33	16.62	16.97	1,753,508	+0.06(+0.37%)
Oct 25, 2011	17.55	17.57	16.88	16.91	1,918,574	-0.81(-4.56%)
Oct 24, 2011	16.44	17.89	16.43	17.72	3,388,396	+1.41(+8.67%)
Oct 21, 2011	16.03	16.36	15.90	16.30	1,510,341	+0.57(+3.62%)
Oct 20, 2011	15.58	15.78	15.13	15.73	2,722,159	+0.15(+0.98%)
Oct 19, 2011	16.08	16.16	15.51	15.58	2,350,902	-0.51(-3.18%)
Oct 18, 2011	16.30	16.43	15.43	16.09	2,934,440	-0.16(-0.97%)
Oct 17, 2011	16.81	16.98	16.18	16.25	1,895,828	-0.67(-3.96%)
Oct 14, 2011	16.73	16.95	16.59	16.92	1,680,749	+0.41(+2.49%)
Oct 13, 2011	16.19	16.73	16.17	16.51	3,383,380	+0.15(+0.94%)
Oct 12, 2011	16.22	16.74	16.17	16.36	3,080,662	+0.34(+2.14%)
Oct 11, 2011	16.01	16.14	15.75	16.01	1,725,639	-0.15(-0.95%)
Oct 10, 2011	15.80	16.19	15.80	16.17	2,328,954	+0.71(+4.57%)
Oct 07, 2011	15.59	16.19	15.35	15.46	1,774,990	-0.05(-0.31%)
Oct 06, 2011	15.60	15.75	15.37	15.51	2,317,626	+0.65(+4.37%)
Oct 05, 2011	14.81	15.01	14.53	14.86	2,176,737	+0.15(+1.04%)
Oct 04, 2011	13.80	14.74	13.71	14.71	3,976,606	+0.72(+5.17%)
Oct 03, 2011	14.81	15.24	13.83	13.98	6,354,829	-1.05(-6.99%)
Sep 30, 2011	15.07	15.34	14.80	15.03	4,358,177	-0.34(-2.20%)
Sep 29, 2011	15.41	15.73	14.83	15.37	4,541,863	+0.03(+0.21%)
Sep 28, 2011	16.11	16.24	15.21	15.34	3,265,324	-0.72(-4.50%)
Sep 27, 2011	16.49	16.72	15.94	16.06	2,955,858	+0.00(+0.00%)
Sep 26, 2011	15.24	16.15	14.97	16.06	3,724,717	+0.97(+6.43%)
Sep 23, 2011	14.98	15.30	14.83	15.09	3,542,578	+0.11(+0.70%)
Sep 22, 2011	15.31	15.76	14.66	14.99	4,031,407	-0.95(-5.96%)
Sep 21, 2011	16.84	17.00	15.90	15.94	2,509,877	-0.75(-4.52%)
Sep 20, 2011	17.44	17.57	16.67	16.69	2,315,951	-0.62(-3.57%)
Sep 19, 2011	17.09	17.44	16.88	17.31	2,096,904	-0.16(-0.94%)
Sep 16, 2011	17.60	17.91	17.33	17.47	2,864,621	-0.12(-0.69%)
Sep 15, 2011	17.38	17.62	17.17	17.59	2,457,421	+0.39(+2.27%)
Sep 14, 2011	16.83	17.49	16.59	17.20	2,350,680	+0.51(+3.03%)
Sep 13, 2011	16.36	16.97	16.27	16.69	2,393,567	+0.36(+2.23%)
Sep 12, 2011	15.60	16.37	15.58	16.33	3,449,992	+0.46(+2.93%)
Sep 09, 2011	15.76	16.09	15.56	15.87	5,876,092	-0.13(-0.79%)
Sep 08, 2011	16.36	16.46	15.84	15.99	2,712,901	-0.52(-3.13%)
Sep 07, 2011	16.14	16.56	15.93	16.51	2,971,440	+0.77(+4.86%)
Sep 06, 2011	15.78	16.00	15.39	15.75	6,251,856	-0.54(-3.34%)
Sep 02, 2011	16.78	16.78	16.10	16.29	3,960,228	-0.85(-4.99%)
Sep 01, 2011	17.97	18.02	17.07	17.14	3,771,437	-0.74(-4.16%)
Aug 31, 2011	18.41	18.51	17.74	17.89	3,034,564	-0.31(-1.70%)
Aug 30, 2011	17.81	18.28	17.53	18.20	3,982,729	+0.29(+1.61%)
Aug 29, 2011	17.10	17.96	17.05	17.91	3,119,376	+1.09(+6.49%)
Aug 26, 2011	16.29	16.97	16.05	16.82	4,188,798	+0.54(+3.32%)
Aug 25, 2011	17.02	17.79	16.14	16.28	10,664,406	-1.18(-6.76%)
Aug 24, 2011	17.44	17.68	17.10	17.46	5,920,566	-0.08(-0.48%)
Aug 23, 2011	16.59	17.94	16.48	17.54	5,026,467	+1.00(+6.06%)
Aug 22, 2011	16.38	16.92	16.23	16.54	4,021,810	+0.64(+4.02%)
Aug 19, 2011	16.07	16.75	15.84	15.90	2,505,258	-0.42(-2.60%)
Aug 18, 2011	16.95	17.01	16.04	16.33	3,670,209	-1.16(-6.63%)
Aug 17, 2011	18.05	18.32	17.16	17.48	2,402,630	-0.61(-3.36%)
Aug 16, 2011	18.09	18.27	17.81	18.09	1,272,267	-0.31(-1.68%)
Aug 15, 2011	18.42	18.42	17.91	18.40	1,705,175	+0.13(+0.69%)
Aug 12, 2011	18.37	18.46	17.96	18.28	2,054,353	+0.13(+0.72%)
Aug 11, 2011	16.83	18.41	16.77	18.14	3,345,942	+1.35(+8.06%)
Aug 10, 2011	16.84	17.29	16.57	16.79	5,900,126	-0.63(-3.61%)
Aug 09, 2011	17.25	17.48	15.96	17.42	4,388,391	+1.34(+8.35%)
Aug 08, 2011	17.25	17.56	15.99	16.08	3,534,870	-1.83(-10.22%)
Aug 05, 2011	18.08	18.20	17.23	17.91	4,197,159	+0.13(+0.74%)
Aug 04, 2011	19.44	19.56	17.75	17.78	5,314,531	-1.94(-9.84%)
Aug 03, 2011	19.00	19.72	18.55	19.72	3,984,531	+0.78(+4.13%)
Aug 02, 2011	19.64	19.72	18.91	18.94	3,410,441	-0.92(-4.62%)
Aug 01, 2011	20.22	20.33	19.55	19.85	2,486,609	-0.14(-0.68%)
Jul 29, 2011	19.83	20.22	19.73	19.99	3,506,324	-0.07(-0.37%)
Jul 28, 2011	20.15	20.53	20.03	20.06	2,105,574	-0.07(-0.36%)
Jul 27, 2011	20.97	20.98	20.12	20.14	2,651,119	-0.91(-4.31%)
Jul 26, 2011	21.06	21.28	20.81	21.05	2,187,086	-0.29(-1.38%)
Jul 25, 2011	21.44	21.60	21.20	21.34	2,097,205	-0.36(-1.67%)
Jul 22, 2011	21.58	21.73	21.50	21.70	2,509,874	+0.11(+0.51%)
Jul 21, 2011	20.78	21.96	20.77	21.59	5,852,889	+0.95(+4.62%)
Jul 20, 2011	20.95	20.95	20.49	20.64	2,494,082	-0.20(-0.96%)
Jul 19, 2011	20.86	21.05	20.61	20.84	3,287,065	+0.25(+1.20%)
Jul 18, 2011	20.71	20.71	20.01	20.59	4,908,329	-0.14(-0.68%)
Jul 15, 2011	20.91	21.03	20.55	20.73	5,036,413	-0.09(-0.45%)
Jul 14, 2011	21.49	21.62	20.71	20.82	6,683,974	-0.52(-2.43%)
Jul 13, 2011	21.51	21.65	21.31	21.34	4,374,671	-0.02(-0.07%)
Jul 12, 2011	21.62	22.13	21.19	21.36	5,517,280	-0.25(-1.16%)
Jul 11, 2011	22.66	22.72	21.44	21.61	5,154,015	-1.44(-6.23%)
Jul 08, 2011	23.04	23.20	22.85	23.05	2,663,628	-0.30(-1.28%)
Jul 07, 2011	23.11	23.54	23.11	23.35	3,193,807	+0.49(+2.16%)
Jul 06, 2011	22.61	23.00	22.57	22.85	2,149,043	+0.26(+1.14%)
Jul 05, 2011	22.24	22.83	22.20	22.60	4,066,936	+0.37(+1.65%)
Jul 01, 2011	22.06	22.27	21.86	22.23	2,049,134	+0.17(+0.78%)
Jun 30, 2011	22.11	22.47	22.01	22.06	2,081,454	+0.07(+0.31%)
Jun 29, 2011	22.12	22.39	21.81	21.99	3,054,754	+0.08(+0.36%)
Jun 28, 2011	21.67	22.13	21.66	21.91	2,465,246	+0.30(+1.41%)
Jun 27, 2011	21.68	21.89	21.54	21.61	2,056,209	-0.13(-0.58%)
Jun 24, 2011	22.09	22.16	21.53	21.73	2,462,967	-0.30(-1.36%)
Jun 23, 2011	21.93	22.40	21.80	22.03	4,114,148	-0.26(-1.15%)
Jun 22, 2011	22.55	22.82	22.25	22.29	4,444,102	-0.39(-1.71%)
Jun 21, 2011	21.78	22.72	21.60	22.68	3,426,017	+0.87(+3.99%)
Jun 20, 2011	21.74	21.87	21.72	21.81	1,682,908	+0.32(+1.49%)
Jun 17, 2011	21.61	21.82	21.34	21.49	2,230,090	+0.12(+0.54%)
Jun 16, 2011	21.40	21.64	21.21	21.37	2,432,963	+0.04(+0.20%)
Jun 15, 2011	21.54	21.85	21.25	21.33	1,882,831	-0.45(-2.07%)
Jun 14, 2011	21.49	21.94	21.40	21.78	2,668,632	+0.50(+2.34%)
Jun 13, 2011	21.00	21.45	20.99	21.28	3,605,252	+0.31(+1.50%)
Jun 10, 2011	21.20	21.34	20.86	20.97	3,407,133	-0.41(-1.91%)
Jun 09, 2011	20.97	21.48	20.81	21.38	2,983,811	+0.41(+1.95%)
Jun 08, 2011	21.71	21.71	20.93	20.97	3,602,464	-0.90(-4.10%)
Jun 07, 2011	21.71	22.00	21.60	21.86	2,508,534	+0.23(+1.07%)
Jun 06, 2011	21.93	22.02	21.45	21.63	5,392,428	-0.28(-1.29%)
Jun 03, 2011	22.17	22.68	21.88	21.92	4,432,391	+1.49(+7.31%)
May 24, 2011	21.16	21.18	20.38	20.42	8,303,044	-0.60(-2.85%)
May 23, 2011	21.32	21.42	20.98	21.02	6,857,247	-0.52(-2.42%)
May 20, 2011	22.43	22.48	21.47	21.55	7,205,736	-1.21(-5.32%)
May 19, 2011	22.74	22.80	22.39	22.76	2,230,472	+0.18(+0.79%)
May 18, 2011	22.39	22.66	22.27	22.58	1,773,693	+0.18(+0.79%)
May 17, 2011	22.43	22.61	22.21	22.40	1,707,068	-0.05(-0.23%)
May 16, 2011	22.74	23.03	22.42	22.45	3,027,535	-0.37(-1.60%)
May 13, 2011	22.28	22.94	22.24	22.82	3,146,066	+0.59(+2.65%)
May 12, 2011	21.87	22.47	21.68	22.23	1,924,025	+0.36(+1.65%)
May 11, 2011	21.90	22.29	21.74	21.87	2,302,774	-0.05(-0.21%)
May 10, 2011	21.74	22.06	21.65	21.92	1,511,092	+0.35(+1.62%)
May 09, 2011	21.78	21.79	21.30	21.57	1,963,970	-0.16(-0.72%)
May 06, 2011	22.89	23.06	21.51	21.72	3,745,007	-0.58(-2.62%)
May 05, 2011	21.77	22.55	21.71	22.31	2,608,478	+0.39(+1.79%)
May 04, 2011	21.83	22.23	21.59	21.92	2,217,296	+0.06(+0.29%)
May 03, 2011	22.23	22.52	21.61	21.85	2,767,045	-0.41(-1.83%)
May 02, 2011	22.34	22.34	22.24	22.26	3,021,691	-0.18(-0.79%)
Apr 29, 2011	22.32	22.61	22.27	22.44	2,863,936	+0.17(+0.75%)
Apr 28, 2011	22.13	22.56	22.04	22.27	3,556,014	+0.46(+2.13%)
Apr 27, 2011	21.57	21.99	21.57	21.81	1,614,846	+0.27(+1.26%)
Apr 26, 2011	21.14	21.84	21.06	21.53	2,254,853	+0.41(+1.95%)
Apr 25, 2011	20.92	21.16	20.90	21.12	1,643,390	+0.29(+1.38%)
Apr 21, 2011	20.87	21.02	20.73	20.84	2,340,745	+0.07(+0.35%)
Apr 20, 2011	20.50	20.94	20.35	20.76	3,050,931	+0.67(+3.35%)
Apr 19, 2011	20.04	20.22	19.82	20.09	2,669,295	+0.16(+0.81%)
Apr 18, 2011	20.20	20.22	19.68	19.93	1,976,943	-0.38(-1.85%)
Apr 15, 2011	19.94	20.43	19.83	20.30	1,892,176	+0.36(+1.81%)
Apr 14, 2011	20.08	20.22	19.80	19.94	3,456,892	-0.25(-1.24%)
Apr 13, 2011	20.64	20.69	20.16	20.19	2,283,976	-0.35(-1.70%)
Apr 12, 2011	20.51	20.86	20.46	20.54	2,446,490	-0.06(-0.28%)
Apr 11, 2011	20.64	20.89	20.43	20.60	1,220,886	+0.01(+0.03%)
Apr 08, 2011	20.92	20.93	20.36	20.60	2,057,163	-0.22(-1.05%)
Apr 07, 2011	20.50	20.98	20.42	20.81	3,696,632	+0.36(+1.76%)
Apr 06, 2011	20.90	21.01	20.10	20.45	3,208,812	-0.40(-1.93%)
Apr 05, 2011	20.86	21.06	20.64	20.86	3,745,276	-0.18(-0.87%)
Apr 04, 2011	21.27	21.40	20.88	21.04	2,274,283	-0.09(-0.44%)
Apr 01, 2011	20.72	21.29	20.72	21.13	3,593,775	+0.59(+2.90%)
Mar 31, 2011	20.44	20.58	20.22	20.54	2,336,287	+0.09(+0.46%)
Mar 30, 2011	20.42	20.49	20.04	20.44	1,678,951	+0.06(+0.31%)
Mar 29, 2011	19.81	20.44	19.81	20.38	1,817,301	+0.59(+3.01%)
Mar 28, 2011	20.48	20.48	19.74	19.79	1,976,792	-0.58(-2.87%)
Mar 25, 2011	19.82	20.57	19.68	20.37	3,937,230	+0.63(+3.18%)
Mar 24, 2011	19.84	19.93	19.53	19.74	2,474,150	-0.03(-0.16%)
Mar 23, 2011	19.63	19.85	19.47	19.77	2,020,026	+0.15(+0.74%)
Mar 22, 2011	19.55	19.76	19.47	19.63	3,031,203	+0.01(+0.05%)
Mar 21, 2011	19.92	19.95	19.60	19.62	4,239,828	-0.25(-1.28%)
Mar 18, 2011	19.74	20.10	19.52	19.87	6,649,543	+0.29(+1.49%)
Mar 17, 2011	20.95	21.15	19.55	19.58	18,562,898	-3.24(-14.18%)
Mar 16, 2011	23.04	23.29	22.59	22.82	4,103,673	-0.24(-1.06%)
Mar 15, 2011	22.79	23.25	22.74	23.06	1,872,059	+0.02(+0.07%)
Mar 14, 2011	22.97	23.31	22.72	23.04	2,003,131	-0.17(-0.74%)
Mar 11, 2011	22.54	23.36	22.30	23.22	3,229,269	+0.69(+3.07%)
Mar 10, 2011	22.46	22.67	22.27	22.53	2,910,996	-0.16(-0.69%)
Mar 09, 2011	22.87	22.87	22.52	22.68	2,766,520	-0.19(-0.82%)
Mar 08, 2011	23.00	23.23	22.56	22.87	2,474,977	-0.15(-0.63%)
Mar 07, 2011	23.53	23.70	22.65	23.01	1,662,107	-0.61(-2.59%)
Mar 04, 2011	23.88	23.94	23.42	23.63	1,531,056	-0.32(-1.34%)
Mar 03, 2011	23.41	24.01	23.17	23.95	1,499,039	+0.82(+3.52%)
Mar 02, 2011	23.10	23.57	23.00	23.13	1,414,472	+0.01(+0.04%)
Mar 01, 2011	23.67	23.75	22.93	23.12	1,565,437	-0.39(-1.68%)
Feb 28, 2011	23.90	23.96	23.45	23.52	1,430,772	-0.28(-1.18%)
Feb 25, 2011	23.53	23.90	23.31	23.80	1,528,385	+0.48(+2.05%)
Feb 24, 2011	23.72	24.06	23.02	23.32	2,874,941	-0.46(-1.92%)
Feb 23, 2011	24.36	24.44	23.49	23.78	2,140,289	-0.66(-2.70%)
Feb 22, 2011	24.40	24.92	24.17	24.44	1,764,745	-0.21(-0.86%)
Feb 18, 2011	24.72	24.91	24.58	24.65	1,971,802	-0.03(-0.11%)
Feb 17, 2011	24.18	24.72	24.08	24.68	1,816,803	+0.37(+1.54%)
Feb 16, 2011	23.98	24.64	23.98	24.30	1,591,418	+0.18(+0.75%)
Feb 15, 2011	23.84	24.13	23.83	24.12	2,182,518	+0.17(+0.72%)
Feb 14, 2011	23.79	24.00	23.65	23.95	2,279,193	+0.17(+0.70%)
Feb 11, 2011	23.44	23.81	23.23	23.78	1,896,628	+0.32(+1.35%)
Feb 10, 2011	23.62	23.71	23.19	23.47	2,242,511	-0.21(-0.90%)
Feb 09, 2011	24.04	24.59	23.64	23.68	2,750,145	-0.36(-1.51%)
Feb 08, 2011	23.81	24.17	23.70	24.04	1,408,215	+0.26(+1.09%)
Feb 07, 2011	23.63	24.05	23.55	23.78	1,884,336	+0.31(+1.33%)
Feb 04, 2011	22.86	23.79	22.86	23.47	1,898,088	+0.63(+2.77%)
Feb 03, 2011	22.31	23.01	22.31	22.84	1,459,591	+0.51(+2.30%)
Feb 02, 2011	22.45	22.83	22.28	22.32	2,018,116	-0.29(-1.29%)

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