Date	Open	High	Low	Close	Volume	Change (%)
Dec 30, 2011	16.00	16.07	15.91	15.91	5,158,058	-0.00(-0.02%)
Dec 29, 2011	15.65	16.00	15.63	15.92	6,921,882	+0.32(+2.05%)
Dec 28, 2011	15.93	15.96	15.53	15.60	6,436,921	-0.33(-2.08%)
Dec 27, 2011	15.83	16.00	15.82	15.93	5,569,328	+0.08(+0.51%)
Dec 23, 2011	15.65	15.85	15.53	15.85	5,690,938	+0.50(+3.26%)
Dec 21, 2011	15.08	15.42	14.99	15.35	10,375,218	+0.32(+2.13%)
Dec 20, 2011	14.93	15.19	14.87	15.03	14,837,341	+0.44(+3.00%)
Dec 19, 2011	15.07	15.21	14.56	14.59	11,286,595	-0.46(-3.06%)
Dec 16, 2011	15.25	15.35	14.99	15.05	15,105,440	-0.11(-0.70%)
Dec 15, 2011	15.59	15.66	15.13	15.16	13,334,932	-0.15(-1.01%)
Dec 14, 2011	15.46	15.59	15.20	15.31	10,399,818	-0.23(-1.47%)
Dec 13, 2011	15.95	16.06	15.32	15.54	11,056,476	-0.24(-1.52%)
Dec 12, 2011	15.85	15.85	15.49	15.78	8,384,151	-0.33(-2.03%)
Dec 09, 2011	15.82	16.19	15.82	16.10	11,217,931	+0.40(+2.58%)
Dec 08, 2011	16.36	16.38	15.65	15.70	11,414,952	-0.79(-4.77%)
Dec 07, 2011	16.35	16.61	16.12	16.49	9,613,002	+0.01(+0.04%)
Dec 06, 2011	16.41	16.62	16.20	16.48	9,066,073	+0.14(+0.83%)
Dec 05, 2011	16.33	16.76	16.16	16.34	10,136,644	+0.26(+1.65%)
Dec 02, 2011	15.94	16.31	15.94	16.08	11,128,813	+0.25(+1.56%)
Dec 01, 2011	15.95	15.99	15.70	15.83	6,799,636	-0.15(-0.92%)
Nov 30, 2011	15.56	16.00	15.50	15.98	10,868,875	+0.94(+6.26%)
Nov 29, 2011	15.00	15.19	14.90	15.04	8,978,440	+0.05(+0.34%)
Nov 28, 2011	14.86	15.13	14.79	14.99	8,967,112	+0.62(+4.33%)
Nov 25, 2011	14.45	14.77	14.32	14.36	6,003,885	-0.16(-1.11%)
Nov 23, 2011	14.90	14.92	14.50	14.53	10,190,479	-0.56(-3.71%)
Nov 22, 2011	14.67	15.12	14.59	15.09	10,816,981	-0.02(-0.15%)
Nov 21, 2011	15.20	15.20	14.81	15.11	10,615,836	-0.33(-2.17%)
Nov 18, 2011	15.49	15.53	15.27	15.44	8,908,650	+0.01(+0.05%)
Nov 17, 2011	15.91	16.07	15.35	15.43	13,258,442	-0.49(-3.09%)
Nov 16, 2011	16.17	16.40	15.90	15.93	10,069,304	-0.33(-2.04%)
Nov 15, 2011	16.19	16.41	15.97	16.26	6,335,518	-0.04(-0.25%)
Nov 14, 2011	16.27	16.40	16.13	16.30	6,790,151	-0.08(-0.52%)
Nov 11, 2011	16.15	16.53	16.15	16.38	7,818,715	+0.42(+2.65%)
Nov 10, 2011	16.15	16.25	15.81	15.96	11,204,048	+0.12(+0.78%)
Nov 09, 2011	16.41	16.41	15.76	15.84	16,127,459	-1.12(-6.59%)
Nov 08, 2011	16.79	16.99	16.52	16.95	8,585,299	+0.29(+1.75%)
Nov 07, 2011	16.51	16.68	16.22	16.66	8,108,239	+0.12(+0.75%)
Nov 04, 2011	16.46	16.62	16.27	16.54	7,511,578	-0.15(-0.88%)
Nov 03, 2011	16.47	16.73	16.07	16.68	12,954,251	+0.43(+2.67%)
Nov 02, 2011	16.08	16.35	15.94	16.25	14,036,294	+0.56(+3.56%)
Nov 01, 2011	15.69	16.12	15.30	15.69	20,075,856	-0.77(-4.70%)
Oct 31, 2011	16.57	16.88	16.36	16.46	12,029,310	-0.60(-3.53%)
Oct 28, 2011	17.10	17.28	16.90	17.07	12,059,799	-0.01(-0.06%)
Oct 27, 2011	16.78	17.52	16.74	17.08	23,305,838	+1.37(+8.69%)
Oct 26, 2011	15.57	15.84	15.13	15.71	11,642,643	+0.47(+3.09%)
Oct 25, 2011	15.72	15.72	15.18	15.24	10,983,923	-0.58(-3.69%)
Oct 24, 2011	15.66	15.99	15.59	15.83	13,134,799	+0.23(+1.45%)
Oct 21, 2011	15.35	15.75	15.24	15.60	11,725,249	+0.49(+3.26%)
Oct 20, 2011	15.09	15.19	14.69	15.11	14,101,340	+0.12(+0.80%)
Oct 19, 2011	15.24	15.46	14.91	14.99	12,230,502	-0.31(-2.03%)
Oct 18, 2011	14.55	15.43	14.22	15.30	17,651,128	+0.82(+5.65%)
Oct 17, 2011	14.97	14.97	14.46	14.48	12,580,630	-0.60(-4.00%)
Oct 14, 2011	14.95	15.22	14.74	15.08	10,783,273	+0.37(+2.53%)
Oct 13, 2011	14.70	14.78	14.39	14.71	12,492,887	-0.12(-0.84%)
Oct 12, 2011	14.49	15.30	14.41	14.83	20,248,772	+0.60(+4.23%)
Oct 11, 2011	13.97	14.34	13.88	14.23	9,922,313	+0.15(+1.09%)
Oct 10, 2011	13.66	14.08	13.66	14.08	10,636,161	+0.70(+5.24%)
Oct 07, 2011	14.03	14.05	13.35	13.38	17,386,600	-0.58(-4.18%)
Oct 06, 2011	13.98	14.02	13.69	13.96	13,817,596	+0.30(+2.16%)
Oct 05, 2011	13.20	13.69	12.95	13.66	18,201,938	+0.47(+3.57%)
Oct 04, 2011	12.03	13.23	11.95	13.19	23,262,770	+0.93(+7.63%)
Oct 03, 2011	12.82	12.89	12.25	12.26	19,405,686	-0.50(-3.95%)
Sep 30, 2011	12.82	12.99	12.75	12.76	18,285,728	-0.34(-2.59%)
Sep 29, 2011	12.68	13.10	12.66	13.10	16,995,016	+0.74(+6.03%)
Sep 28, 2011	12.64	12.82	12.28	12.36	17,478,404	-0.23(-1.83%)
Sep 27, 2011	12.43	12.85	12.28	12.59	19,721,540	+0.69(+5.80%)
Sep 26, 2011	11.66	11.93	11.41	11.90	15,586,773	+0.41(+3.56%)
Sep 23, 2011	11.58	11.85	11.43	11.49	17,030,684	-0.20(-1.75%)
Sep 22, 2011	11.83	11.89	11.45	11.69	30,445,540	-0.43(-3.53%)
Sep 21, 2011	12.87	12.93	12.12	12.12	14,174,114	-0.68(-5.33%)
Sep 20, 2011	13.01	13.10	12.78	12.80	12,751,062	-0.14(-1.07%)
Sep 19, 2011	12.99	13.05	12.66	12.94	10,745,529	-0.33(-2.45%)
Sep 16, 2011	13.32	13.51	13.11	13.27	12,548,350	+0.04(+0.28%)
Sep 15, 2011	12.96	13.23	12.83	13.23	11,827,124	+0.47(+3.69%)
Sep 14, 2011	12.64	12.94	12.28	12.76	12,041,995	+0.24(+1.95%)
Sep 13, 2011	12.48	12.71	12.39	12.51	10,012,946	+0.03(+0.26%)
Sep 12, 2011	12.17	12.49	12.05	12.48	12,551,395	+0.13(+1.03%)
Sep 09, 2011	12.63	12.75	12.21	12.35	13,624,993	-0.45(-3.54%)
Sep 08, 2011	12.97	13.05	12.69	12.81	14,897,090	-0.29(-2.23%)
Sep 07, 2011	12.72	13.14	12.62	13.10	11,240,245	+0.72(+5.78%)
Sep 06, 2011	12.35	12.44	12.14	12.38	11,046,165	-0.39(-3.09%)
Sep 02, 2011	13.06	13.14	12.78	12.78	8,476,100	-0.62(-4.63%)
Sep 01, 2011	13.81	13.87	13.38	13.40	13,856,266	-0.38(-2.73%)
Aug 31, 2011	13.59	13.93	13.55	13.77	14,306,530	+0.29(+2.17%)
Aug 30, 2011	13.48	13.60	13.27	13.48	7,948,921	-0.14(-0.99%)
Aug 29, 2011	13.22	13.62	13.21	13.62	8,154,955	+0.64(+4.92%)
Aug 26, 2011	12.79	13.09	12.54	12.98	8,642,087	+0.10(+0.79%)
Aug 25, 2011	13.42	13.58	12.71	12.88	10,933,258	-0.43(-3.24%)
Aug 24, 2011	12.90	13.33	12.83	13.31	9,714,603	+0.33(+2.53%)
Aug 23, 2011	12.78	13.03	12.64	12.98	14,276,671	+0.24(+1.89%)
Aug 22, 2011	12.98	12.99	12.56	12.74	16,029,788	+0.10(+0.78%)
Aug 19, 2011	12.74	13.21	12.61	12.64	13,623,695	-0.27(-2.12%)
Aug 18, 2011	13.22	13.29	12.79	12.91	20,734,680	-0.77(-5.66%)
Aug 17, 2011	13.71	13.84	13.51	13.69	11,136,910	+0.06(+0.46%)
Aug 16, 2011	13.70	13.87	13.50	13.62	12,871,645	-0.27(-1.94%)
Aug 15, 2011	13.76	13.94	13.64	13.89	12,346,673	+0.37(+2.70%)
Aug 12, 2011	13.93	14.12	13.44	13.53	12,160,166	-0.21(-1.53%)
Aug 11, 2011	13.10	13.96	12.72	13.74	23,145,126	+0.85(+6.63%)
Aug 10, 2011	14.04	14.04	12.85	12.88	31,042,062	-1.46(-10.20%)
Aug 09, 2011	14.60	14.35	13.17	14.35	29,155,918	+0.70(+5.12%)
Aug 08, 2011	14.60	15.05	13.63	13.65	28,444,040	-1.46(-9.68%)
Aug 05, 2011	15.46	15.56	14.76	15.11	23,728,160	-0.20(-1.28%)
Aug 04, 2011	15.99	16.06	15.31	15.31	16,958,058	-0.94(-5.80%)
Aug 03, 2011	16.16	16.29	15.79	16.25	13,088,171	+0.11(+0.65%)
Aug 02, 2011	16.39	16.48	16.14	16.14	13,897,678	-0.41(-2.47%)
Aug 01, 2011	16.95	16.98	16.38	16.55	10,286,999	-0.13(-0.78%)
Jul 29, 2011	16.49	16.80	16.48	16.68	13,398,852	+0.03(+0.17%)
Jul 28, 2011	16.72	17.16	16.59	16.65	18,024,126	+0.66(+4.14%)
Jul 27, 2011	16.34	16.39	15.96	15.99	12,091,272	-0.42(-2.58%)
Jul 26, 2011	16.52	16.61	16.38	16.42	7,550,225	-0.14(-0.87%)
Jul 25, 2011	16.60	16.65	16.41	16.56	6,563,597	-0.18(-1.06%)
Jul 22, 2011	16.96	16.96	16.69	16.74	7,557,467	-0.15(-0.88%)
Jul 21, 2011	16.67	17.20	16.63	16.89	18,314,954	+0.46(+2.80%)
Jul 20, 2011	16.38	16.53	16.20	16.43	9,410,431	+0.09(+0.58%)
Jul 19, 2011	16.18	16.35	16.02	16.33	7,480,478	+0.28(+1.71%)
Jul 18, 2011	16.33	16.36	15.97	16.06	10,701,271	-0.37(-2.25%)
Jul 15, 2011	16.46	16.49	16.27	16.43	10,016,068	+0.04(+0.22%)
Jul 14, 2011	16.50	16.60	16.33	16.39	10,965,656	-0.04(-0.22%)
Jul 13, 2011	16.41	16.67	16.30	16.43	8,573,048	+0.11(+0.64%)
Jul 12, 2011	16.12	16.47	16.10	16.32	12,015,366	+0.10(+0.63%)
Jul 11, 2011	16.58	16.59	16.18	16.22	9,568,582	-0.63(-3.72%)
Jul 08, 2011	16.89	16.95	16.61	16.85	9,860,445	-0.32(-1.88%)
Jul 07, 2011	17.01	17.20	16.96	17.17	8,540,291	+0.35(+2.09%)
Jul 06, 2011	16.76	16.85	16.60	16.82	6,611,997	-0.01(-0.04%)
Jul 05, 2011	17.17	17.17	16.78	16.82	8,553,167	-0.35(-2.07%)
Jul 01, 2011	16.94	17.20	16.87	17.18	7,116,218	+0.27(+1.61%)
Jun 30, 2011	16.78	17.09	16.67	16.91	8,355,704	+0.20(+1.21%)
Jun 29, 2011	16.52	16.76	16.51	16.71	9,522,092	+0.33(+2.04%)
Jun 28, 2011	16.34	16.46	16.23	16.37	8,419,173	+0.09(+0.56%)
Jun 27, 2011	16.10	16.35	16.05	16.28	9,079,902	+0.24(+1.47%)
Jun 24, 2011	16.31	16.38	16.05	16.05	29,120,974	-0.27(-1.67%)
Jun 23, 2011	16.21	16.32	15.99	16.32	14,602,227	-0.12(-0.71%)
Jun 22, 2011	16.68	16.71	16.41	16.43	8,805,484	-0.29(-1.71%)
Jun 21, 2011	16.57	16.79	16.46	16.72	9,663,770	+0.30(+1.81%)
Jun 20, 2011	16.40	16.44	16.34	16.42	6,399,281	+0.12(+0.71%)
Jun 17, 2011	16.42	16.52	16.21	16.31	10,154,509	+0.07(+0.45%)
Jun 16, 2011	16.30	16.40	16.05	16.23	11,515,574	-0.04(-0.27%)
Jun 15, 2011	16.66	16.67	16.24	16.28	13,005,164	-0.56(-3.33%)
Jun 14, 2011	16.53	16.98	16.53	16.84	13,280,633	+0.44(+2.67%)
Jun 13, 2011	16.28	16.44	16.23	16.40	7,871,337	+0.15(+0.94%)
Jun 10, 2011	16.31	16.39	16.00	16.25	10,077,941	-0.10(-0.62%)
Jun 09, 2011	16.30	16.53	16.24	16.35	8,244,899	+0.10(+0.60%)
Jun 08, 2011	16.41	16.48	16.21	16.25	13,341,060	-0.22(-1.34%)
Jun 07, 2011	16.63	16.63	16.44	16.47	16,836,488	-0.03(-0.15%)
Jun 06, 2011	16.80	16.92	16.50	16.50	10,519,366	-0.33(-1.98%)
Jun 03, 2011	16.67	17.09	16.67	16.83	11,324,721	-1.00(-5.61%)
May 24, 2011	17.81	17.95	17.69	17.83	12,439,159	+0.15(+0.84%)
May 23, 2011	17.73	17.89	17.63	17.68	16,999,884	-0.27(-1.51%)
May 20, 2011	18.22	18.28	17.91	17.95	18,719,594	-0.29(-1.57%)
May 19, 2011	18.36	18.47	18.13	18.24	20,076,530	-0.03(-0.18%)
May 18, 2011	18.89	19.10	17.91	18.27	42,655,432	-1.23(-6.31%)
May 17, 2011	19.25	19.53	19.23	19.50	6,919,760	+0.12(+0.60%)
May 16, 2011	19.40	19.64	19.34	19.39	6,785,504	-0.07(-0.35%)
May 13, 2011	19.73	19.84	19.31	19.46	7,027,185	-0.27(-1.35%)
May 12, 2011	19.45	19.78	19.36	19.72	6,984,933	+0.23(+1.20%)
May 11, 2011	19.70	19.78	19.32	19.49	11,103,101	-0.28(-1.40%)
May 10, 2011	19.79	19.88	19.71	19.77	8,517,145	+0.06(+0.33%)
May 09, 2011	19.79	19.89	19.52	19.70	7,490,920	-0.14(-0.71%)
May 06, 2011	20.16	20.28	19.69	19.84	7,562,114	-0.03(-0.14%)
May 05, 2011	19.86	20.04	19.68	19.87	7,668,264	-0.12(-0.61%)
May 04, 2011	20.24	20.24	19.86	19.99	6,855,269	-0.19(-0.95%)
May 03, 2011	20.24	20.31	20.04	20.19	7,172,513	-0.04(-0.20%)
May 02, 2011	20.20	20.24	20.17	20.23	6,933,770	-0.01(-0.07%)
Apr 29, 2011	20.55	20.58	20.08	20.24	10,003,540	-0.29(-1.42%)
Apr 28, 2011	19.80	20.67	19.79	20.53	18,960,372	+0.98(+4.99%)
Apr 27, 2011	19.54	19.62	19.09	19.56	9,221,097	+0.14(+0.71%)
Apr 26, 2011	19.35	19.54	19.18	19.42	7,449,912	+0.25(+1.30%)
Apr 25, 2011	19.32	19.33	19.13	19.17	7,197,893	-0.16(-0.82%)
Apr 21, 2011	19.23	19.36	19.01	19.33	7,734,322	+0.16(+0.83%)
Apr 20, 2011	19.14	19.43	19.04	19.17	10,903,070	+0.43(+2.31%)
Apr 19, 2011	18.64	18.81	18.58	18.74	6,723,278	+0.16(+0.85%)
Apr 18, 2011	18.52	18.66	18.46	18.58	9,794,744	-0.24(-1.28%)
Apr 15, 2011	18.84	18.87	18.55	18.82	10,801,390	+0.09(+0.48%)
Apr 14, 2011	18.75	18.81	18.52	18.73	7,889,514	-0.15(-0.78%)
Apr 13, 2011	19.29	19.31	18.82	18.88	7,479,285	-0.26(-1.34%)
Apr 12, 2011	19.12	19.25	19.01	19.13	7,520,931	-0.26(-1.32%)
Apr 11, 2011	19.38	19.68	19.32	19.39	7,974,697	+0.06(+0.32%)
Apr 08, 2011	19.63	19.71	19.21	19.33	5,231,477	-0.22(-1.11%)
Apr 07, 2011	19.71	19.90	19.35	19.54	12,004,758	-0.18(-0.89%)
Apr 06, 2011	19.66	19.77	19.53	19.72	7,886,315	+0.14(+0.70%)
Apr 05, 2011	19.56	19.63	19.43	19.58	6,929,433	+0.01(+0.04%)
Apr 04, 2011	19.36	19.60	19.29	19.58	9,942,051	+0.31(+1.59%)
Apr 01, 2011	19.21	19.37	19.10	19.27	8,755,541	+0.26(+1.36%)
Mar 31, 2011	18.85	19.13	18.75	19.01	9,142,441	+0.09(+0.49%)
Mar 30, 2011	18.92	18.92	18.92	18.92	7,812,873	+0.13(+0.71%)
Mar 29, 2011	18.98	19.03	18.67	18.78	9,103,093	-0.20(-1.04%)
Mar 28, 2011	19.04	19.18	18.98	18.98	7,359,959	+0.02(+0.09%)
Mar 25, 2011	19.13	19.17	18.96	18.96	7,723,308	-0.15(-0.79%)
Mar 24, 2011	19.07	19.16	18.95	19.12	7,950,974	+0.22(+1.16%)
Mar 23, 2011	18.99	18.99	18.70	18.90	11,181,763	-0.14(-0.72%)
Mar 22, 2011	18.96	19.41	18.76	19.03	16,107,621	+0.11(+0.59%)
Mar 21, 2011	18.81	18.92	18.75	18.92	13,590,818	+0.67(+3.67%)
Mar 18, 2011	18.48	18.62	18.18	18.25	23,144,392	+0.08(+0.44%)
Mar 17, 2011	18.43	18.60	18.05	18.17	25,317,616	-0.10(-0.55%)
Mar 16, 2011	18.52	18.91	17.62	18.27	38,919,284	-0.06(-0.31%)
Mar 15, 2011	18.02	19.41	17.96	18.33	51,016,932	-1.08(-5.58%)
Mar 14, 2011	18.85	19.75	18.77	19.41	26,824,222	-0.59(-2.97%)
Mar 11, 2011	19.43	20.11	19.36	20.01	16,326,219	-0.05(-0.27%)
Mar 10, 2011	20.25	20.26	19.94	20.06	8,229,723	-0.40(-1.95%)
Mar 09, 2011	20.53	20.59	20.39	20.46	5,561,262	-0.14(-0.66%)
Mar 08, 2011	20.55	20.71	20.46	20.60	7,431,469	+0.15(+0.76%)
Mar 07, 2011	20.76	20.93	20.42	20.44	7,803,297	-0.24(-1.15%)
Mar 04, 2011	20.84	21.02	20.59	20.68	8,257,579	-0.14(-0.67%)
Mar 03, 2011	20.57	20.87	20.57	20.82	6,663,655	+0.44(+2.16%)
Mar 02, 2011	20.63	20.68	20.36	20.38	7,701,640	-0.35(-1.67%)
Mar 01, 2011	21.27	21.45	20.71	20.73	12,110,033	-0.47(-2.23%)
Feb 28, 2011	20.99	21.39	20.94	21.20	6,467,350	+0.37(+1.76%)
Feb 25, 2011	20.74	20.87	20.58	20.83	4,653,111	+0.22(+1.08%)
Feb 24, 2011	20.64	20.84	20.50	20.61	8,277,180	-0.13(-0.61%)
Feb 23, 2011	20.99	20.99	20.59	20.74	7,129,967	-0.14(-0.67%)
Feb 22, 2011	20.96	21.19	20.75	20.88	7,596,392	-0.40(-1.90%)
Feb 18, 2011	21.32	21.37	21.15	21.28	8,116,072	-0.07(-0.34%)
Feb 17, 2011	20.81	21.43	20.74	21.35	11,005,888	+0.52(+2.47%)
Feb 16, 2011	20.63	20.89	20.58	20.84	7,088,562	+0.26(+1.28%)
Feb 15, 2011	20.45	20.62	20.39	20.57	5,743,483	+0.03(+0.16%)
Feb 14, 2011	20.61	20.69	20.34	20.54	5,819,280	-0.07(-0.33%)
Feb 11, 2011	20.25	20.64	20.17	20.61	7,955,810	+0.30(+1.49%)
Feb 10, 2011	20.28	20.39	20.19	20.31	9,172,689	-0.12(-0.60%)
Feb 09, 2011	20.75	20.70	20.39	20.43	9,470,164	-0.32(-1.52%)
Feb 08, 2011	20.67	20.88	20.63	20.75	11,811,422	-0.29(-1.36%)
Feb 07, 2011	20.64	21.04	20.57	21.03	12,531,406	+0.44(+2.14%)
Feb 04, 2011	20.38	20.62	20.30	20.59	7,496,965	+0.22(+1.07%)
Feb 03, 2011	20.39	20.46	20.25	20.37	11,252,468	-0.09(-0.42%)
Feb 02, 2011	20.45	20.76	20.24	20.46	16,881,612	-0.51(-2.44%)
Feb 01, 2011	20.74	21.14	20.69	20.97	12,481,776	+0.34(+1.65%)
Jan 31, 2011	20.73	20.81	20.47	20.63	8,942,631	+0.21(+1.04%)
Jan 28, 2011	21.00	21.03	20.32	20.42	13,696,002	-0.53(-2.55%)
Jan 27, 2011	20.87	21.08	20.64	20.95	13,618,147	+0.04(+0.21%)
Jan 26, 2011	21.04	21.06	20.89	20.91	7,230,627	-0.02(-0.09%)
Jan 25, 2011	20.88	21.06	20.65	20.93	9,429,895	-0.08(-0.36%)
Jan 24, 2011	20.76	21.06	20.72	21.00	7,902,645	+0.18(+0.88%)
Jan 21, 2011	20.69	20.91	20.48	20.82	8,107,478	+0.23(+1.10%)
Jan 20, 2011	20.44	20.77	20.37	20.59	7,865,231	+0.24(+1.18%)
Jan 19, 2011	20.53	20.58	20.26	20.35	10,033,745	-0.05(-0.23%)
Jan 18, 2011	20.63	20.95	20.28	20.40	11,907,835	-0.26(-1.27%)
Jan 14, 2011	20.37	20.68	20.36	20.66	9,039,245	+0.21(+1.03%)
Jan 13, 2011	20.66	20.82	20.37	20.45	7,899,338	-0.03(-0.12%)
Jan 12, 2011	20.08	20.57	20.07	20.48	7,717,408	+0.53(+2.64%)
Jan 11, 2011	19.84	20.05	19.80	19.95	6,867,265	+0.20(+1.00%)
Jan 10, 2011	19.97	20.00	19.63	19.75	9,329,137	-0.26(-1.29%)
Jan 07, 2011	20.17	20.26	19.89	20.01	6,796,029	-0.18(-0.90%)
Jan 06, 2011	20.25	20.33	19.99	20.19	7,882,954	-0.01(-0.04%)
Jan 05, 2011	20.16	20.38	20.10	20.20	9,731,129	-0.04(-0.19%)
Jan 04, 2011	20.62	20.63	20.10	20.24	10,774,071	-0.47(-2.27%)

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