Date	Open	High	Low	Close	Volume	Change (%)
Aug 31, 2011	19.15	19.39	18.75	19.06	12,311,994	+0.10(+0.50%)
Aug 30, 2011	18.64	19.06	18.45	18.97	9,426,248	+0.27(+1.47%)
Aug 29, 2011	18.61	18.70	18.30	18.69	5,924,358	+0.58(+3.20%)
Aug 26, 2011	17.74	18.24	17.53	18.11	9,421,090	+0.20(+1.13%)
Aug 25, 2011	18.60	18.70	17.84	17.91	11,357,702	-0.44(-2.41%)
Aug 24, 2011	18.22	18.53	18.05	18.35	11,396,272	+0.15(+0.82%)
Aug 23, 2011	17.61	18.23	17.38	18.20	17,233,118	+0.79(+4.53%)
Aug 22, 2011	18.20	18.20	17.33	17.41	19,965,330	-0.26(-1.49%)
Aug 19, 2011	17.80	18.45	17.59	17.68	15,755,495	-0.29(-1.60%)
Aug 18, 2011	18.76	18.76	17.77	17.96	15,400,262	-1.36(-7.02%)
Aug 17, 2011	19.75	19.91	19.29	19.32	12,662,227	-0.07(-0.37%)
Aug 16, 2011	19.57	19.60	19.25	19.39	11,351,575	-0.41(-2.05%)
Aug 15, 2011	19.58	19.86	19.48	19.80	9,436,681	+0.59(+3.05%)
Aug 12, 2011	19.89	19.96	19.09	19.21	14,560,675	-0.23(-1.20%)
Aug 11, 2011	18.79	19.59	18.42	19.45	19,116,438	+0.74(+3.96%)
Aug 10, 2011	19.02	19.32	18.31	18.70	25,703,376	-0.17(-0.92%)
Aug 09, 2011	18.37	18.90	17.66	18.88	25,338,450	+0.79(+4.40%)
Aug 08, 2011	18.37	18.94	17.97	18.08	28,977,746	-1.65(-8.36%)
Aug 05, 2011	20.37	20.45	18.84	19.73	26,615,444	-0.45(-2.22%)
Aug 04, 2011	21.11	21.16	20.09	20.18	21,856,968	-1.33(-6.19%)
Aug 03, 2011	21.99	22.00	21.14	21.51	22,509,040	-0.44(-1.99%)
Aug 02, 2011	22.79	22.83	21.93	21.95	13,355,631	-0.88(-3.87%)
Aug 01, 2011	22.84	23.72	22.60	22.83	8,638,593	-0.01(-0.03%)
Jul 29, 2011	23.00	23.14	22.68	22.84	10,828,682	-0.44(-1.90%)
Jul 28, 2011	23.75	23.84	23.19	23.28	12,393,634	-0.78(-3.25%)
Jul 27, 2011	24.52	24.66	23.82	24.06	9,411,783	-0.75(-3.01%)
Jul 26, 2011	25.03	25.03	24.60	24.81	7,649,936	-0.09(-0.36%)
Jul 25, 2011	24.52	25.00	24.43	24.90	7,909,759	+0.22(+0.90%)
Jul 22, 2011	24.76	24.87	24.60	24.68	7,787,879	-0.12(-0.48%)
Jul 21, 2011	24.32	24.97	24.25	24.80	10,537,305	+0.66(+2.72%)
Jul 20, 2011	24.37	24.48	24.13	24.14	9,420,036	+0.04(+0.15%)
Jul 19, 2011	23.81	24.31	23.75	24.11	9,552,427	+0.71(+3.04%)
Jul 18, 2011	23.58	23.71	23.19	23.40	6,558,439	-0.42(-1.76%)
Jul 15, 2011	23.74	23.89	23.65	23.81	7,106,615	+0.42(+1.79%)
Jul 14, 2011	24.03	24.07	23.32	23.40	9,677,597	-0.32(-1.34%)
Jul 13, 2011	23.61	24.23	23.52	23.71	10,895,902	+0.25(+1.07%)
Jul 12, 2011	23.44	23.81	23.34	23.46	9,895,925	-0.18(-0.76%)
Jul 11, 2011	24.05	24.23	23.46	23.64	8,770,261	-0.79(-3.25%)
Jul 08, 2011	24.12	24.57	23.97	24.44	11,052,973	+0.01(+0.02%)
Jul 07, 2011	24.44	24.62	24.29	24.43	9,152,498	+0.51(+2.12%)
Jul 06, 2011	24.03	24.08	23.74	23.92	7,343,702	-0.19(-0.79%)
Jul 05, 2011	24.13	24.44	23.95	24.11	14,099,569	+0.42(+1.79%)
Jul 01, 2011	23.31	23.77	22.95	23.69	7,245,427	+0.32(+1.38%)
Jun 30, 2011	23.33	23.50	23.20	23.37	11,771,690	+0.26(+1.11%)
Jun 29, 2011	23.18	23.31	22.76	23.11	13,492,674	+0.26(+1.15%)
Jun 28, 2011	22.59	23.07	22.55	22.85	11,860,166	+0.48(+2.14%)
Jun 27, 2011	22.26	22.45	22.07	22.37	8,843,708	-0.01(-0.03%)
Jun 24, 2011	22.63	22.65	22.35	22.37	8,064,046	-0.40(-1.76%)
Jun 23, 2011	22.49	22.82	22.08	22.77	11,669,814	-0.26(-1.12%)
Jun 22, 2011	22.91	23.43	22.89	23.03	8,279,488	+0.01(+0.05%)
Jun 21, 2011	22.77	23.25	22.67	23.02	9,282,004	+0.48(+2.12%)
Jun 20, 2011	22.46	22.63	22.41	22.54	9,906,546	-0.16(-0.71%)
Jun 17, 2011	22.88	23.16	22.56	22.70	10,349,188	-0.14(-0.60%)
Jun 16, 2011	22.71	23.13	22.55	22.84	10,467,678	+0.01(+0.05%)
Jun 15, 2011	23.34	23.56	22.59	22.83	13,616,218	-0.82(-3.46%)
Jun 14, 2011	23.38	23.90	23.32	23.65	8,582,355	+0.60(+2.59%)
Jun 13, 2011	23.14	23.42	22.65	23.05	9,253,797	-0.17(-0.75%)
Jun 10, 2011	23.68	23.69	23.07	23.22	10,822,559	-0.63(-2.66%)
Jun 09, 2011	23.95	24.10	23.77	23.86	9,783,227	+0.07(+0.30%)
Jun 08, 2011	23.59	24.20	23.58	23.78	9,681,568	+0.01(+0.05%)
Jun 07, 2011	23.80	24.05	23.58	23.77	7,540,576	+0.17(+0.71%)
Jun 06, 2011	24.02	24.27	23.46	23.60	9,088,442	-0.54(-2.25%)
Jun 03, 2011	23.54	24.46	23.34	24.15	9,161,111	-0.08(-0.32%)
May 24, 2011	24.11	24.52	23.88	24.23	10,527,437	+0.52(+2.19%)
May 23, 2011	23.49	23.77	23.16	23.71	9,031,003	-0.61(-2.51%)
May 20, 2011	24.20	24.66	24.03	24.32	10,988,396	-0.13(-0.51%)
May 19, 2011	24.52	24.64	24.09	24.44	7,763,573	+0.11(+0.44%)
May 18, 2011	23.93	24.48	23.78	24.33	10,245,239	+0.62(+2.62%)
May 17, 2011	23.54	23.78	23.17	23.71	14,098,369	+0.07(+0.30%)
May 16, 2011	23.71	24.35	23.56	23.64	11,029,716	-0.19(-0.78%)
May 13, 2011	24.20	24.30	23.63	23.83	11,839,362	-0.29(-1.19%)
May 12, 2011	24.15	24.41	23.72	24.11	16,613,886	-0.28(-1.15%)
May 11, 2011	25.22	25.22	24.17	24.39	12,661,683	-0.91(-3.59%)
May 10, 2011	25.37	25.64	25.09	25.30	10,406,609	+0.10(+0.38%)
May 09, 2011	25.14	25.36	24.76	25.21	9,803,728	+0.41(+1.64%)
May 06, 2011	24.86	25.48	24.49	24.80	14,454,137	+0.33(+1.34%)
May 05, 2011	25.45	25.59	24.37	24.47	28,940,904	-1.57(-6.01%)
May 04, 2011	26.22	26.33	25.31	26.04	16,062,084	-0.07(-0.28%)
May 03, 2011	27.34	27.34	25.76	26.11	20,292,936	-1.48(-5.37%)
May 02, 2011	27.57	27.63	27.41	27.59	13,574,194	+0.08(+0.28%)
Apr 29, 2011	26.85	27.52	26.74	27.51	10,528,218	+0.62(+2.31%)
Apr 28, 2011	26.63	27.04	26.60	26.89	7,202,708	+0.08(+0.31%)
Apr 27, 2011	27.06	27.08	26.25	26.81	9,836,250	-0.12(-0.44%)
Apr 26, 2011	26.75	26.99	26.58	26.93	5,731,054	+0.10(+0.38%)
Apr 25, 2011	27.26	27.37	26.72	26.83	6,740,471	-0.22(-0.80%)
Apr 21, 2011	26.86	27.12	26.66	27.04	6,936,514	+0.41(+1.53%)
Apr 20, 2011	26.44	26.77	26.40	26.63	8,268,760	+0.77(+2.98%)
Apr 19, 2011	25.61	26.00	25.54	25.86	8,090,665	+0.37(+1.45%)
Apr 18, 2011	25.62	25.67	25.06	25.49	9,681,300	-0.68(-2.58%)
Apr 15, 2011	26.11	26.44	25.95	26.17	7,296,487	-0.07(-0.25%)
Apr 14, 2011	25.79	26.28	25.55	26.23	9,029,426	+0.06(+0.23%)
Apr 13, 2011	26.46	26.62	25.95	26.17	8,554,625	+0.07(+0.27%)
Apr 12, 2011	26.70	26.72	25.73	26.10	16,044,393	-1.11(-4.06%)
Apr 11, 2011	27.76	27.84	26.99	27.21	11,769,508	-0.67(-2.40%)
Apr 08, 2011	27.32	27.99	27.27	27.88	13,536,561	+0.90(+3.32%)
Apr 07, 2011	26.51	27.02	26.17	26.98	12,868,177	+0.37(+1.39%)
Apr 06, 2011	27.09	27.21	26.38	26.61	11,143,197	-0.42(-1.57%)
Apr 05, 2011	27.16	27.44	26.92	27.03	9,481,841	-0.12(-0.44%)
Apr 04, 2011	27.19	27.27	27.09	27.15	7,176,138	+0.10(+0.35%)
Apr 01, 2011	27.06	27.39	26.96	27.06	7,472,432	+0.26(+0.98%)
Mar 31, 2011	27.02	27.19	26.76	26.80	6,881,014	+0.13(+0.47%)
Mar 30, 2011	26.72	27.06	26.49	26.67	9,049,914	+0.21(+0.79%)
Mar 29, 2011	26.40	26.64	26.22	26.46	7,801,422	-0.03(-0.11%)
Mar 28, 2011	26.74	26.96	26.48	26.49	7,183,063	-0.39(-1.44%)
Mar 25, 2011	26.80	27.24	26.77	26.88	8,775,622	+0.08(+0.29%)
Mar 24, 2011	26.95	27.05	26.64	26.80	8,558,917	-0.05(-0.20%)
Mar 23, 2011	27.19	27.29	26.71	26.86	12,390,847	-0.38(-1.40%)
Mar 22, 2011	27.13	27.30	26.91	27.24	10,211,441	+0.02(+0.07%)
Mar 21, 2011	26.83	27.26	26.83	27.22	13,699,518	+1.06(+4.04%)
Mar 18, 2011	26.81	26.97	25.95	26.16	16,044,773	-0.48(-1.79%)
Mar 17, 2011	26.05	26.80	25.73	26.64	15,323,676	+1.33(+5.27%)
Mar 16, 2011	25.42	26.27	24.99	25.31	17,961,062	-0.15(-0.59%)
Mar 15, 2011	25.45	25.68	25.41	25.46	18,082,674	-0.38(-1.46%)
Mar 14, 2011	25.57	25.91	25.20	25.83	10,702,843	-0.23(-0.87%)
Mar 11, 2011	24.86	26.22	24.67	26.06	14,485,188	+0.57(+2.23%)
Mar 10, 2011	25.96	26.04	25.24	25.49	19,365,556	-1.15(-4.33%)
Mar 09, 2011	27.19	27.24	26.46	26.65	11,749,839	-0.20(-0.73%)
Mar 08, 2011	27.99	27.99	26.82	26.84	16,398,227	-1.17(-4.16%)
Mar 07, 2011	28.79	29.00	27.87	28.01	14,876,025	-0.51(-1.80%)
Mar 04, 2011	28.22	28.53	28.04	28.52	13,459,821	+0.59(+2.12%)
Mar 03, 2011	28.11	28.21	27.78	27.93	16,938,434	-0.34(-1.20%)
Mar 02, 2011	28.29	28.42	28.00	28.27	15,091,271	+0.24(+0.87%)
Mar 01, 2011	28.17	28.34	28.02	28.03	16,087,925	-0.03(-0.11%)
Feb 28, 2011	27.64	28.15	27.49	28.06	11,552,483	+0.65(+2.38%)
Feb 25, 2011	26.81	27.44	26.77	27.41	14,122,312	+0.47(+1.73%)
Feb 24, 2011	28.31	28.40	26.64	26.94	32,548,456	-0.90(-3.24%)
Feb 23, 2011	27.41	28.46	27.31	27.84	32,904,040	+0.65(+2.37%)
Feb 22, 2011	27.68	28.04	26.92	27.20	23,975,516	+0.36(+1.36%)
Feb 18, 2011	27.08	27.27	26.72	26.83	12,782,839	-0.16(-0.60%)
Feb 17, 2011	26.42	27.00	26.14	26.99	15,120,581	+0.66(+2.50%)
Feb 16, 2011	25.41	26.58	25.39	26.34	19,479,294	+1.03(+4.06%)
Feb 15, 2011	25.19	25.39	24.97	25.31	10,510,039	+0.16(+0.64%)
Feb 14, 2011	24.51	25.19	24.39	25.15	12,110,878	+0.75(+3.09%)
Feb 11, 2011	24.71	25.14	24.37	24.39	16,416,890	-0.30(-1.21%)
Feb 10, 2011	24.17	24.75	24.09	24.69	9,125,841	+0.32(+1.32%)
Feb 09, 2011	24.23	24.62	24.12	24.37	8,763,565	+0.08(+0.32%)
Feb 08, 2011	24.18	24.39	23.91	24.29	15,032,933	-0.08(-0.34%)
Feb 07, 2011	24.75	24.76	24.29	24.38	13,143,756	-0.19(-0.78%)
Feb 04, 2011	25.15	25.40	24.55	24.57	11,926,868	-0.71(-2.81%)
Feb 03, 2011	25.58	25.68	25.00	25.28	12,002,254	+0.09(+0.36%)
Feb 02, 2011	25.61	25.93	25.07	25.19	16,261,110	+0.10(+0.38%)
Feb 01, 2011	24.99	25.19	24.63	25.09	17,077,710	+0.29(+1.16%)
Jan 31, 2011	24.12	24.90	24.00	24.81	22,639,876	+0.91(+3.80%)
Jan 28, 2011	23.25	24.39	23.17	23.90	32,472,404	+0.71(+3.04%)
Jan 27, 2011	23.29	23.43	22.99	23.19	11,917,311	-0.26(-1.12%)
Jan 26, 2011	22.71	23.49	22.61	23.46	14,090,661	+0.92(+4.08%)
Jan 25, 2011	22.73	22.73	22.24	22.54	11,586,838	-0.46(-2.00%)
Jan 24, 2011	22.86	23.17	22.60	23.00	8,674,532	+0.06(+0.26%)
Jan 21, 2011	22.76	23.02	22.74	22.94	9,105,436	+0.36(+1.59%)
Jan 20, 2011	22.42	22.61	22.12	22.58	10,609,828	-0.12(-0.53%)
Jan 19, 2011	23.42	23.47	22.68	22.70	10,706,994	-0.63(-2.69%)
Jan 18, 2011	23.14	23.49	23.11	23.32	6,597,693	+0.16(+0.67%)
Jan 14, 2011	23.05	23.23	22.84	23.17	6,999,394	+0.05(+0.21%)
Jan 13, 2011	22.88	23.20	22.64	23.12	12,537,447	+0.26(+1.15%)
Jan 12, 2011	22.90	23.00	22.77	22.86	8,872,902	+0.24(+1.06%)
Jan 11, 2011	22.31	22.65	22.26	22.62	8,337,839	+0.48(+2.19%)
Jan 10, 2011	22.24	22.31	21.84	22.13	7,532,828	-0.16(-0.70%)
Jan 07, 2011	22.52	22.52	21.93	22.29	9,988,583	+0.04(+0.19%)
Jan 06, 2011	22.92	22.98	22.15	22.25	9,721,853	-0.70(-3.05%)
Jan 05, 2011	22.71	23.07	22.48	22.95	7,706,853	+0.22(+0.97%)
Jan 04, 2011	23.52	23.72	22.46	22.73	10,683,152	-0.47(-2.04%)
Jan 03, 2011	23.19	23.72	22.98	23.20	9,056,318	+0.32(+1.38%)
Dec 31, 2010	22.75	23.00	22.67	22.88	3,783,935	+0.08(+0.34%)
Dec 30, 2010	22.70	22.89	22.61	22.80	5,295,763	+0.14(+0.63%)
Dec 29, 2010	22.70	22.86	22.53	22.66	5,626,211	+0.32(+1.42%)
Dec 28, 2010	22.31	22.43	22.15	22.34	3,860,485	+0.22(+1.00%)
Dec 27, 2010	22.67	22.71	21.96	22.12	6,562,748	-0.58(-2.55%)
Dec 23, 2010	22.51	22.84	22.42	22.70	7,586,239	+0.08(+0.37%)
Dec 22, 2010	22.17	22.67	22.08	22.62	10,680,228	+0.60(+2.71%)
Dec 21, 2010	21.70	22.04	21.57	22.02	6,192,624	+0.45(+2.08%)
Dec 20, 2010	21.58	21.72	21.41	21.57	7,264,340	+0.05(+0.25%)
Dec 17, 2010	21.72	21.78	21.30	21.52	12,250,998	-0.16(-0.72%)
Dec 16, 2010	21.90	21.91	21.51	21.67	9,270,312	-0.23(-1.04%)
Dec 15, 2010	21.64	22.03	21.55	21.90	9,042,444	+0.22(+0.99%)
Dec 14, 2010	21.70	22.01	21.55	21.69	6,484,633	-0.03(-0.14%)
Dec 13, 2010	21.74	21.93	21.64	21.72	6,756,084	+0.26(+1.23%)
Dec 10, 2010	21.44	21.58	21.33	21.45	5,688,819	+0.04(+0.20%)
Dec 09, 2010	21.55	21.64	21.26	21.41	6,517,909	+0.07(+0.31%)
Dec 08, 2010	21.64	21.86	21.27	21.35	8,157,581	-0.30(-1.38%)
Dec 07, 2010	21.76	22.11	21.60	21.64	13,421,366	+0.30(+1.40%)
Dec 06, 2010	21.49	21.55	21.29	21.35	8,047,584	-0.22(-1.03%)
Dec 03, 2010	21.13	21.63	21.09	21.57	12,396,890	+0.35(+1.63%)
Dec 02, 2010	20.95	21.40	20.93	21.22	12,191,609	+0.43(+2.07%)
Dec 01, 2010	20.46	20.81	20.43	20.79	10,911,868	+0.71(+3.51%)
Nov 30, 2010	19.96	20.34	19.79	20.08	9,246,950	-0.27(-1.35%)
Nov 29, 2010	20.03	20.43	19.68	20.36	10,602,817	+0.32(+1.58%)
Nov 26, 2010	20.05	20.20	19.94	20.04	2,571,088	-0.26(-1.29%)
Nov 24, 2010	20.16	20.31	20.31	20.31	10,378,704	+0.44(+2.20%)
Nov 23, 2010	20.13	20.24	19.67	19.87	15,865,402	-0.65(-3.15%)
Nov 22, 2010	20.59	20.68	20.19	20.52	9,529,396	-0.16(-0.75%)
Nov 19, 2010	20.31	20.69	20.31	20.67	7,661,002	+0.26(+1.29%)
Nov 18, 2010	20.11	20.52	20.04	20.41	11,581,117	+0.79(+4.02%)
Nov 17, 2010	19.67	20.08	19.54	19.62	11,723,926	-0.04(-0.21%)
Nov 16, 2010	19.98	20.03	19.51	19.66	19,134,850	-0.69(-3.41%)
Nov 15, 2010	20.81	20.87	20.32	20.35	9,198,309	-0.30(-1.48%)
Nov 12, 2010	21.09	21.27	20.52	20.66	12,309,259	-0.84(-3.89%)
Nov 11, 2010	21.47	21.52	21.24	21.50	11,319,498	-0.19(-0.88%)
Nov 10, 2010	21.37	21.70	20.98	21.69	10,403,708	+0.39(+1.85%)
Nov 09, 2010	21.65	21.87	21.17	21.29	10,741,977	+0.11(+0.54%)
Nov 08, 2010	21.24	21.50	21.01	21.18	6,817,382	-0.14(-0.67%)
Nov 05, 2010	21.16	21.64	21.11	21.32	12,346,735	+0.10(+0.45%)
Nov 04, 2010	20.03	21.37	20.03	21.23	24,558,774	+1.72(+8.82%)
Nov 03, 2010	19.69	19.73	19.24	19.51	8,178,279	-0.10(-0.52%)
Nov 02, 2010	19.70	19.73	19.45	19.61	6,348,335	+0.16(+0.80%)
Nov 01, 2010	19.50	19.71	19.33	19.45	9,813,060	+0.32(+1.69%)
Oct 29, 2010	19.06	19.15	18.93	19.13	6,526,818	+0.13(+0.66%)
Oct 28, 2010	19.05	19.11	18.89	19.00	8,547,608	+0.10(+0.51%)
Oct 27, 2010	19.21	19.21	18.84	18.91	15,269,019	-0.71(-3.60%)
Oct 25, 2010	19.74	19.91	19.55	19.61	9,039,407	+0.12(+0.61%)
Oct 22, 2010	19.74	19.76	19.31	19.49	7,387,413	-0.11(-0.55%)
Oct 21, 2010	19.97	20.10	19.48	19.60	10,074,584	-0.43(-2.15%)
Oct 20, 2010	19.87	20.20	19.76	20.03	7,048,754	+0.14(+0.72%)
Oct 19, 2010	19.71	20.01	19.63	19.89	18,134,230	-0.55(-2.69%)
Oct 18, 2010	20.29	20.56	20.27	20.44	8,527,327	-0.07(-0.35%)
Oct 15, 2010	20.71	20.80	20.30	20.51	10,955,295	-0.12(-0.58%)
Oct 14, 2010	20.93	21.04	20.44	20.63	12,468,411	-0.38(-1.79%)
Oct 13, 2010	20.93	21.15	20.92	21.01	9,479,433	+0.24(+1.15%)
Oct 12, 2010	20.55	20.78	20.35	20.77	7,410,324	+0.09(+0.43%)
Oct 11, 2010	20.65	20.80	20.56	20.68	5,766,337	-0.01(-0.03%)
Oct 08, 2010	20.68	20.72	19.92	20.68	14,623,213	+0.66(+3.28%)
Oct 07, 2010	20.49	20.53	19.78	20.03	8,946,334	-0.38(-1.87%)
Oct 06, 2010	20.44	20.55	20.30	20.41	9,959,409	-0.02(-0.12%)
Oct 05, 2010	19.91	20.50	19.81	20.43	366,474	+0.81(+4.11%)
Oct 04, 2010	19.85	19.98	19.51	19.62	7,223,117	-0.27(-1.38%)
Oct 01, 2010	19.90	19.93	19.57	19.90	16,531,734	+0.45(+2.30%)
Sep 30, 2010	19.47	19.55	19.10	19.45	13,847,563	+0.29(+1.50%)
Sep 29, 2010	18.85	19.17	18.78	19.16	11,978,669	+0.34(+1.81%)
Sep 28, 2010	18.52	18.88	18.40	18.82	9,194,708	+0.14(+0.74%)
Sep 27, 2010	18.85	18.89	18.66	18.69	6,658,633	-0.07(-0.38%)
Sep 24, 2010	18.93	18.97	18.69	18.76	9,098,017	+0.14(+0.74%)
Sep 23, 2010	18.61	18.85	18.36	18.62	12,019,455	-0.18(-0.95%)
Sep 22, 2010	19.22	19.33	18.75	18.80	8,229,217	-0.33(-1.75%)
Sep 21, 2010	19.43	19.43	18.98	19.13	9,687,149	-0.26(-1.33%)
Sep 20, 2010	19.18	19.56	19.10	19.39	5,695,016	+0.21(+1.09%)
Sep 17, 2010	19.18	19.40	19.07	19.18	7,034,770	-0.37(-1.89%)
Sep 15, 2010	19.51	19.62	19.38	19.55	5,046,813	-0.17(-0.85%)
Sep 14, 2010	19.85	19.98	19.65	19.72	6,056,777	-0.16(-0.78%)
Sep 13, 2010	19.93	20.02	19.76	19.88	6,502,407	+0.22(+1.09%)
Sep 10, 2010	19.65	19.73	19.52	19.66	8,256,290	+0.17(+0.89%)
Sep 09, 2010	19.46	19.77	19.35	19.49	8,107,029	+0.34(+1.78%)
Sep 08, 2010	19.19	19.39	19.10	19.15	5,944,539	+0.07(+0.34%)
Sep 07, 2010	19.29	19.36	19.03	19.08	6,466,146	-0.39(-2.00%)
Sep 03, 2010	19.36	19.60	19.36	19.47	9,018,407	+0.30(+1.59%)
Sep 02, 2010	19.06	19.25	19.02	19.16	210	+0.03(+0.16%)

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