Date	Open	High	Low	Close	Volume	Change (%)
Aug 31, 2012	14.04	14.11	13.60	13.67	8,379,597	-0.24(-1.75%)
Aug 30, 2012	14.19	14.20	13.76	13.91	9,816,894	-0.57(-3.95%)
Aug 29, 2012	14.33	14.58	14.33	14.48	6,472,706	+0.57(+4.11%)
Aug 27, 2012	13.95	14.00	13.73	13.91	7,383,641	+0.01(+0.06%)
Aug 24, 2012	14.22	14.26	13.83	13.90	8,983,420	-0.38(-2.69%)
Aug 23, 2012	14.26	14.48	14.18	14.29	7,512,336	-0.02(-0.16%)
Aug 22, 2012	14.19	14.37	14.08	14.31	9,740,501	+0.05(+0.33%)
Aug 21, 2012	14.37	14.58	14.22	14.26	10,032,409	-0.10(-0.71%)
Aug 20, 2012	14.41	14.57	14.25	14.37	9,478,700	-0.09(-0.65%)
Aug 17, 2012	14.56	14.71	14.40	14.46	9,467,662	-0.11(-0.75%)
Aug 16, 2012	14.79	14.95	14.56	14.57	12,663,371	+0.12(+0.81%)
Aug 15, 2012	14.25	14.56	14.25	14.45	11,427,337	+0.29(+2.05%)
Aug 14, 2012	14.84	14.84	14.03	14.16	16,548,486	-0.67(-4.49%)
Aug 13, 2012	15.01	15.13	14.68	14.83	7,167,848	-0.25(-1.66%)
Aug 10, 2012	15.07	15.15	14.90	15.08	8,252,729	-0.13(-0.82%)
Aug 09, 2012	14.73	15.35	14.68	15.20	13,953,228	+0.49(+3.36%)
Aug 08, 2012	14.87	15.07	14.64	14.71	7,993,197	-0.22(-1.47%)
Aug 07, 2012	14.66	15.14	14.66	14.93	13,373,120	+0.33(+2.25%)
Aug 06, 2012	14.23	14.66	14.22	14.60	13,699,490	+0.43(+3.04%)
Aug 03, 2012	14.00	14.22	13.86	14.17	9,899,921	+0.39(+2.84%)
Aug 02, 2012	13.58	14.04	13.46	13.78	17,860,232	-0.10(-0.73%)
Aug 01, 2012	13.73	14.15	12.68	13.88	52,800,112	+0.14(+1.03%)
Jul 31, 2012	13.77	13.91	13.49	13.74	12,862,464	-0.02(-0.11%)
Jul 30, 2012	13.86	14.10	13.57	13.75	13,442,386	-0.19(-1.35%)
Jul 27, 2012	13.32	14.08	13.16	13.94	20,482,166	+0.75(+5.70%)
Jul 26, 2012	13.04	13.31	12.83	13.19	17,135,012	+0.26(+2.00%)
Jul 25, 2012	12.58	13.32	12.48	12.93	27,339,794	+1.32(+11.37%)
Jul 24, 2012	11.83	11.90	11.40	11.61	18,912,268	-0.32(-2.66%)
Jul 23, 2012	11.97	11.99	11.50	11.93	7,325,114	-0.34(-2.75%)
Jul 20, 2012	12.32	12.50	12.16	12.27	12,655,459	-0.15(-1.20%)
Jul 19, 2012	12.00	12.43	11.99	12.41	14,161,601	+0.49(+4.14%)
Jul 18, 2012	11.17	12.06	11.16	11.92	13,056,636	+0.74(+6.59%)
Jul 17, 2012	11.22	11.26	10.98	11.18	7,617,233	-0.02(-0.14%)
Jul 16, 2012	11.32	11.40	11.13	11.20	8,875,764	-0.16(-1.45%)
Jul 13, 2012	11.42	11.53	11.32	11.36	6,789,041	-0.01(-0.07%)
Jul 12, 2012	11.39	11.47	11.11	11.37	11,781,540	-0.13(-1.16%)
Jul 11, 2012	11.59	11.76	11.38	11.50	8,974,321	-0.13(-1.08%)
Jul 10, 2012	12.01	12.22	11.57	11.63	8,391,092	-0.28(-2.37%)
Jul 09, 2012	12.16	12.16	11.82	11.91	6,310,790	-0.30(-2.44%)
Jul 06, 2012	12.44	12.45	12.08	12.21	5,897,173	-0.43(-3.41%)
Jul 05, 2012	12.58	12.81	12.47	12.64	4,881,276	-0.01(-0.06%)
Jul 03, 2012	12.44	12.71	12.41	12.65	2,365,106	+0.23(+1.83%)
Jul 02, 2012	12.73	12.74	12.34	12.42	5,537,970	-0.36(-2.82%)
Jun 29, 2012	12.34	12.79	12.34	12.78	8,607,951	+0.61(+5.02%)
Jun 28, 2012	12.09	12.29	12.00	12.17	8,727,985	-0.04(-0.32%)
Jun 27, 2012	12.08	12.29	12.03	12.21	6,452,967	+0.10(+0.84%)
Jun 26, 2012	12.20	12.30	12.02	12.11	7,867,058	-0.11(-0.90%)
Jun 25, 2012	12.39	12.39	12.08	12.22	5,958,240	-0.35(-2.80%)
Jun 22, 2012	12.51	12.66	12.40	12.57	18,187,788	+0.13(+1.01%)
Jun 21, 2012	13.02	13.09	12.40	12.45	11,913,702	-0.67(-5.08%)
Jun 20, 2012	12.93	13.20	12.86	13.11	8,423,374	+0.21(+1.64%)
Jun 19, 2012	12.88	13.09	12.82	12.90	11,936,019	+0.09(+0.67%)
Jun 18, 2012	12.79	12.90	12.70	12.81	9,819,157	-0.06(-0.49%)
Jun 15, 2012	12.67	12.88	12.60	12.88	12,062,951	+0.18(+1.42%)
Jun 14, 2012	12.82	12.87	12.50	12.70	13,071,061	-0.13(-0.98%)
Jun 13, 2012	13.00	13.17	12.72	12.82	15,348,838	-0.20(-1.50%)
Jun 12, 2012	13.06	13.10	12.80	13.02	11,949,520	+0.16(+1.28%)
Jun 11, 2012	13.33	13.44	12.84	12.85	11,547,395	-0.38(-2.90%)
Jun 08, 2012	13.06	13.30	12.93	13.24	16,786,756	+0.25(+1.93%)
Jun 07, 2012	13.53	13.62	12.91	12.99	20,906,700	-0.71(-5.21%)
Jun 06, 2012	13.41	13.73	13.36	13.70	8,252,321	+0.38(+2.82%)
Jun 05, 2012	13.11	13.43	13.09	13.32	8,426,643	+0.23(+1.74%)
Jun 04, 2012	13.21	13.32	12.95	13.10	10,660,468	-0.09(-0.65%)
Jun 01, 2012	13.13	13.30	13.01	13.18	10,626,102	-0.30(-2.21%)
May 31, 2012	13.53	13.58	13.24	13.48	8,939,503	-0.05(-0.35%)
May 30, 2012	13.48	13.63	13.24	13.53	8,850,382	-0.12(-0.86%)
May 29, 2012	13.55	13.78	13.52	13.64	8,862,946	+0.20(+1.52%)
May 25, 2012	13.34	13.63	13.32	13.44	9,982,419	+0.12(+0.88%)
May 24, 2012	13.53	13.54	13.21	13.32	16,373,961	-0.18(-1.33%)
May 23, 2012	13.82	13.92	13.32	13.50	20,201,944	-0.60(-4.23%)
May 22, 2012	14.10	14.36	13.94	14.10	11,314,670	+0.01(+0.06%)
May 21, 2012	13.64	14.19	13.64	14.09	13,240,762	+0.35(+2.57%)
May 18, 2012	13.59	14.08	13.53	13.74	18,223,332	+0.42(+3.12%)
May 17, 2012	13.58	13.68	13.30	13.32	10,379,594	-0.22(-1.62%)
May 16, 2012	13.90	14.11	13.53	13.54	7,171,006	-0.31(-2.21%)
May 15, 2012	14.19	14.60	13.80	13.85	13,596,728	+0.08(+0.57%)
May 14, 2012	13.89	13.93	13.71	13.77	6,561,575	-0.30(-2.12%)
May 11, 2012	14.07	14.37	13.99	14.07	9,582,763	-0.09(-0.66%)
May 10, 2012	14.62	14.81	13.87	14.16	17,995,888	-0.74(-4.94%)
May 09, 2012	14.57	15.02	14.50	14.90	12,906,204	+0.06(+0.42%)
May 08, 2012	15.00	15.03	14.59	14.84	12,971,019	-0.25(-1.66%)
May 07, 2012	15.45	15.45	15.01	15.09	11,953,208	-0.36(-2.33%)
May 04, 2012	15.79	15.79	15.21	15.45	13,958,283	-0.49(-3.05%)
May 03, 2012	16.46	16.48	15.75	15.93	12,040,485	-0.53(-3.24%)
May 02, 2012	16.65	16.72	16.36	16.47	11,252,874	-0.35(-2.10%)
May 01, 2012	16.73	17.16	16.66	16.82	5,825,692	+0.02(+0.14%)
Apr 30, 2012	16.65	16.84	16.54	16.79	7,384,179	+0.13(+0.80%)
Apr 27, 2012	16.72	16.94	16.44	16.66	9,591,851	-0.04(-0.23%)
Apr 26, 2012	16.35	16.76	16.26	16.70	13,632,209	+0.36(+2.21%)
Apr 25, 2012	17.01	17.14	15.60	16.34	47,778,044	-0.61(-3.61%)
Apr 24, 2012	15.82	17.63	15.31	16.95	45,675,936	+1.14(+7.24%)
Apr 23, 2012	15.95	16.08	15.74	15.81	12,915,370	-0.34(-2.09%)
Apr 20, 2012	16.24	16.41	16.04	16.14	14,088,745	-0.26(-1.58%)
Apr 19, 2012	16.54	16.72	16.25	16.40	11,213,828	-0.18(-1.09%)
Apr 18, 2012	16.81	16.81	16.49	16.58	6,619,414	-0.36(-2.13%)
Apr 17, 2012	16.39	17.01	16.39	16.94	8,920,556	+0.61(+3.74%)
Apr 16, 2012	16.70	16.82	16.26	16.33	11,782,728	-0.28(-1.70%)
Apr 13, 2012	17.14	17.18	16.58	16.61	10,165,154	-0.64(-3.72%)
Apr 12, 2012	17.04	17.43	17.01	17.26	10,270,615	+0.21(+1.24%)
Apr 11, 2012	16.55	17.12	16.33	17.05	15,230,834	+0.68(+4.17%)
Apr 10, 2012	16.57	16.81	16.35	16.36	11,321,989	-0.02(-0.14%)
Apr 09, 2012	16.47	16.56	16.32	16.39	5,829,284	-0.27(-1.60%)
Apr 05, 2012	16.80	16.87	16.52	16.65	8,163,745	-0.27(-1.62%)
Apr 04, 2012	16.98	17.08	16.81	16.93	10,178,650	-0.25(-1.46%)
Apr 03, 2012	17.70	17.74	17.07	17.18	14,537,026	-0.63(-3.56%)
Apr 02, 2012	17.84	17.94	17.74	17.81	10,834,956	-0.12(-0.66%)
Mar 30, 2012	18.03	18.07	17.75	17.93	10,334,963	+0.01(+0.04%)
Mar 29, 2012	17.41	17.99	17.33	17.92	13,593,438	+0.36(+2.05%)
Mar 28, 2012	17.56	17.81	17.23	17.56	16,499,852	+0.14(+0.81%)
Mar 27, 2012	16.94	17.75	16.94	17.42	15,908,208	+0.63(+3.78%)
Mar 26, 2012	16.66	16.90	16.60	16.79	7,492,390	+0.24(+1.47%)
Mar 23, 2012	16.36	16.69	16.36	16.54	7,823,681	+0.13(+0.76%)
Mar 22, 2012	16.47	16.58	16.35	16.42	7,636,751	-0.18(-1.09%)
Mar 21, 2012	16.36	16.73	16.36	16.60	7,766,288	+0.02(+0.14%)
Mar 20, 2012	16.40	16.69	16.38	16.58	9,931,882	-0.40(-2.35%)
Mar 19, 2012	16.80	17.05	16.73	16.98	7,182,186	+0.18(+1.07%)
Mar 16, 2012	16.76	16.84	16.62	16.79	6,578,968	+0.08(+0.47%)
Mar 15, 2012	16.21	16.76	16.18	16.72	11,414,502	+0.57(+3.54%)
Mar 14, 2012	16.53	16.54	15.98	16.14	17,908,014	-0.56(-3.33%)
Mar 13, 2012	16.71	16.87	16.59	16.70	17,507,088	+0.13(+0.76%)
Mar 12, 2012	16.76	16.83	16.43	16.58	7,785,353	-0.21(-1.26%)
Mar 09, 2012	16.78	17.06	16.56	16.79	9,457,745	-0.01(-0.05%)
Mar 08, 2012	16.98	17.00	16.58	16.79	7,581,036	+0.02(+0.09%)
Mar 07, 2012	16.65	16.94	16.62	16.78	7,905,472	+0.25(+1.52%)
Mar 06, 2012	16.53	16.77	16.40	16.53	11,945,490	-0.19(-1.13%)
Mar 05, 2012	17.27	17.37	16.67	16.72	14,213,834	-0.52(-3.00%)
Mar 02, 2012	17.40	17.68	17.20	17.23	10,930,694	-0.24(-1.35%)
Mar 01, 2012	17.59	17.94	17.38	17.47	19,254,774	-0.37(-2.07%)
Feb 29, 2012	18.67	18.67	17.82	17.84	17,752,638	-0.77(-4.13%)
Feb 28, 2012	18.54	18.70	18.29	18.61	11,892,053	+0.15(+0.81%)
Feb 27, 2012	18.43	18.66	18.10	18.46	11,647,230	-0.13(-0.72%)
Feb 24, 2012	18.48	18.89	18.39	18.59	8,033,139	+0.16(+0.89%)
Feb 23, 2012	17.98	18.64	17.75	18.43	13,640,558	-0.21(-1.14%)
Feb 22, 2012	18.68	19.05	18.54	18.64	8,927,597	+0.01(+0.04%)
Feb 21, 2012	18.44	19.00	18.43	18.63	8,203,221	-0.34(-1.78%)
Feb 17, 2012	18.93	19.19	18.71	18.97	10,103,533	+0.14(+0.75%)
Feb 16, 2012	18.88	18.91	18.43	18.82	11,399,933	-0.11(-0.58%)
Feb 15, 2012	17.90	19.62	17.87	18.93	34,408,748	+1.25(+7.04%)
Feb 14, 2012	17.56	17.87	17.43	17.69	10,495,605	+0.08(+0.45%)
Feb 13, 2012	17.90	17.95	17.37	17.61	13,566,880	-0.20(-1.10%)
Feb 10, 2012	18.08	18.08	17.66	17.81	10,369,388	-0.36(-1.98%)
Feb 09, 2012	17.94	18.36	17.91	18.17	10,580,087	+0.07(+0.39%)
Feb 08, 2012	18.06	18.37	17.83	18.10	10,505,092	+0.05(+0.30%)
Feb 07, 2012	17.73	18.36	17.56	18.04	15,389,219	+0.24(+1.32%)
Feb 06, 2012	17.54	17.87	17.27	17.81	10,824,677	+0.13(+0.75%)
Feb 03, 2012	17.19	18.05	17.13	17.67	15,075,171	+0.74(+4.35%)
Feb 02, 2012	16.99	17.12	16.75	16.94	9,505,306	-0.05(-0.32%)
Feb 01, 2012	16.45	17.16	16.45	16.99	13,248,801	+0.59(+3.58%)
Jan 31, 2012	16.61	16.71	16.36	16.40	13,687,091	-0.13(-0.76%)
Jan 30, 2012	16.76	16.76	16.42	16.53	11,196,213	-0.47(-2.77%)
Jan 27, 2012	15.64	17.16	15.64	17.00	52,560,840	-0.53(-3.04%)
Jan 26, 2012	18.03	18.26	17.24	17.53	22,023,318	-0.19(-1.06%)
Jan 25, 2012	18.10	18.16	17.52	17.72	16,602,754	-0.42(-2.33%)
Jan 24, 2012	17.66	18.31	17.38	18.14	11,977,553	+0.48(+2.71%)
Jan 23, 2012	18.00	18.30	17.63	17.66	12,361,092	-0.35(-1.96%)
Jan 20, 2012	18.61	18.64	17.94	18.02	14,181,651	-0.70(-3.73%)
Jan 19, 2012	18.31	18.97	17.98	18.71	22,484,612	+1.07(+6.09%)
Jan 18, 2012	16.74	17.70	16.59	17.64	12,997,814	+1.00(+5.98%)
Jan 17, 2012	16.69	16.91	16.56	16.65	9,497,774	+0.15(+0.90%)
Jan 13, 2012	16.42	16.56	16.18	16.50	6,569,853	-0.19(-1.13%)
Jan 12, 2012	16.65	16.73	16.21	16.69	10,415,788	-0.02(-0.09%)
Jan 11, 2012	16.54	16.88	16.46	16.70	9,872,193	-0.02(-0.14%)
Jan 10, 2012	17.24	17.82	16.64	16.72	29,434,856	-0.15(-0.88%)
Jan 09, 2012	15.95	17.29	15.82	16.87	23,229,922	+0.86(+5.38%)
Jan 06, 2012	16.19	16.23	15.96	16.01	9,251,378	-0.16(-1.02%)
Jan 05, 2012	16.05	16.43	15.98	16.18	10,984,329	-0.09(-0.53%)
Jan 04, 2012	15.92	16.33	15.42	16.26	12,160,482	+0.27(+1.67%)
Dec 30, 2011	16.05	16.24	15.96	16.00	4,109,599	-0.06(-0.39%)
Dec 29, 2011	16.07	16.14	15.95	16.06	4,365,970	+0.02(+0.15%)
Dec 28, 2011	16.25	16.29	15.95	16.03	5,512,017	-0.26(-1.59%)
Dec 27, 2011	16.25	16.45	16.14	16.29	5,388,291	-0.03(-0.19%)
Dec 23, 2011	16.26	16.44	16.08	16.32	6,268,612	+1.08(+7.09%)
Dec 21, 2011	15.32	15.44	14.96	15.24	12,127,673	-0.23(-1.47%)
Dec 20, 2011	14.93	15.78	14.79	15.47	14,341,990	+1.27(+8.94%)
Dec 19, 2011	14.49	14.69	14.15	14.20	8,837,443	-0.18(-1.25%)
Dec 16, 2011	14.65	14.77	14.32	14.38	12,623,011	-0.20(-1.34%)
Dec 15, 2011	14.99	15.03	14.37	14.58	9,822,634	-0.22(-1.48%)
Dec 14, 2011	14.79	14.91	14.31	14.80	15,640,351	-0.09(-0.58%)
Dec 13, 2011	15.60	15.74	14.77	14.88	18,101,370	-0.66(-4.24%)
Dec 12, 2011	15.35	15.56	15.20	15.54	9,529,616	-0.05(-0.35%)
Dec 09, 2011	15.83	15.88	15.45	15.60	20,306,216	-0.12(-0.75%)
Dec 08, 2011	16.66	16.69	15.61	15.71	24,179,298	-0.99(-5.91%)
Dec 07, 2011	17.63	17.69	16.55	16.70	20,345,056	-1.11(-6.21%)
Dec 06, 2011	18.28	18.32	17.73	17.81	7,752,569	-0.50(-2.74%)
Dec 05, 2011	17.99	18.58	17.85	18.31	10,278,090	+0.60(+3.36%)
Dec 02, 2011	17.65	17.88	17.52	17.71	8,816,918	+0.27(+1.57%)
Dec 01, 2011	17.69	18.03	17.39	17.44	6,746,972	-0.36(-2.03%)
Nov 30, 2011	16.83	17.83	16.83	17.80	12,329,263	+1.46(+8.92%)
Nov 29, 2011	16.69	16.77	16.25	16.34	8,710,942	-0.27(-1.60%)
Nov 28, 2011	16.47	16.69	16.36	16.61	7,870,995	+0.80(+5.06%)
Nov 25, 2011	16.00	16.28	15.78	15.81	3,084,902	-0.30(-1.85%)
Nov 23, 2011	16.69	16.69	15.93	16.11	8,674,005	-0.67(-4.02%)
Nov 22, 2011	16.97	17.20	16.60	16.78	9,022,263	-0.33(-1.92%)
Nov 21, 2011	17.31	17.34	16.79	17.11	10,693,983	-0.57(-3.24%)
Nov 18, 2011	18.02	18.04	17.54	17.68	9,713,617	-0.13(-0.75%)
Nov 17, 2011	18.75	18.75	17.61	17.81	15,335,128	-0.98(-5.21%)
Nov 16, 2011	19.04	19.40	18.73	18.79	10,180,925	-0.48(-2.48%)
Nov 15, 2011	19.27	19.52	19.05	19.27	9,318,130	-0.13(-0.69%)
Nov 14, 2011	19.40	19.87	19.26	19.40	10,139,123	-0.09(-0.48%)
Nov 11, 2011	18.90	19.74	18.86	19.50	13,662,198	+0.87(+4.67%)
Nov 10, 2011	18.66	19.11	18.23	18.63	14,410,080	+0.36(+1.97%)
Nov 09, 2011	18.68	18.80	18.21	18.27	13,381,117	-1.03(-5.36%)
Nov 08, 2011	18.73	19.36	18.65	19.30	11,289,114	+0.72(+3.88%)
Nov 07, 2011	18.76	18.80	18.16	18.58	6,577,561	-0.21(-1.13%)
Nov 04, 2011	18.42	18.85	18.28	18.79	7,857,999	+0.02(+0.08%)
Nov 03, 2011	18.72	18.86	18.09	18.78	11,839,175	+0.33(+1.78%)
Nov 02, 2011	18.59	18.59	18.02	18.45	12,561,726	+0.20(+1.12%)
Nov 01, 2011	18.39	18.64	17.83	18.24	19,632,992	-0.93(-4.86%)
Oct 31, 2011	19.30	19.68	19.05	19.18	11,857,494	-0.27(-1.37%)
Oct 28, 2011	19.19	19.66	19.04	19.44	10,888,074	+0.31(+1.64%)
Oct 27, 2011	19.05	20.07	18.68	19.13	21,428,824	+0.91(+4.99%)
Oct 26, 2011	18.36	18.42	17.45	18.22	14,647,822	+0.38(+2.11%)
Oct 25, 2011	17.61	18.43	17.26	17.85	20,748,984	+0.22(+1.24%)
Oct 24, 2011	16.66	17.73	16.64	17.63	13,968,584	+1.07(+6.49%)
Oct 21, 2011	16.43	16.70	16.07	16.55	17,784,810	+0.44(+2.72%)
Oct 20, 2011	15.79	16.26	15.48	16.11	21,275,336	+0.31(+1.93%)
Oct 19, 2011	17.23	17.39	15.73	15.81	29,727,604	-0.97(-5.79%)
Oct 18, 2011	15.96	17.32	15.55	16.78	28,572,178	+0.79(+4.95%)
Oct 17, 2011	16.66	16.70	15.87	15.99	12,039,480	-0.91(-5.38%)
Oct 14, 2011	16.81	16.98	16.25	16.90	15,096,671	+0.89(+5.53%)
Oct 13, 2011	15.58	16.03	15.52	16.01	12,223,088	+0.34(+2.20%)
Oct 12, 2011	16.03	16.14	15.60	15.67	14,063,377	-0.14(-0.89%)
Oct 11, 2011	15.48	16.26	15.45	15.81	12,613,966	+0.38(+2.49%)
Oct 10, 2011	15.26	15.59	15.16	15.42	6,736,367	+0.49(+3.31%)
Oct 07, 2011	15.27	15.56	14.82	14.93	10,589,709	-0.30(-1.96%)
Oct 06, 2011	15.14	15.27	14.88	15.23	11,248,688	+0.21(+1.41%)
Oct 05, 2011	13.87	15.24	13.82	15.02	23,919,788	+1.11(+8.00%)
Oct 04, 2011	13.10	14.01	13.06	13.90	17,713,934	+0.52(+3.86%)
Oct 03, 2011	13.44	13.89	13.36	13.39	16,870,250	-0.14(-1.04%)
Sep 30, 2011	14.35	14.35	13.49	13.53	21,395,026	-0.89(-6.20%)
Sep 29, 2011	14.95	15.03	14.15	14.42	11,797,661	-0.35(-2.39%)
Sep 28, 2011	15.47	15.49	14.73	14.77	13,550,884	-0.85(-5.42%)
Sep 27, 2011	15.23	15.96	15.06	15.62	14,759,011	+0.65(+4.35%)
Sep 26, 2011	15.02	15.02	14.62	14.97	14,795,342	+0.12(+0.79%)
Sep 23, 2011	14.84	15.18	14.77	14.85	11,344,537	-0.13(-0.89%)
Sep 22, 2011	14.95	15.05	14.63	14.98	19,528,538	-0.52(-3.34%)
Sep 21, 2011	15.93	16.19	15.48	15.50	11,537,011	-0.28(-1.79%)
Sep 20, 2011	15.77	16.07	15.51	15.78	13,978,145	+0.19(+1.21%)
Sep 19, 2011	15.63	15.71	15.41	15.60	10,556,269	-0.20(-1.24%)
Sep 16, 2011	16.29	16.36	15.49	15.79	25,247,114	-0.43(-2.66%)
Sep 15, 2011	17.16	17.20	16.03	16.22	23,162,428	-0.70(-4.12%)
Sep 14, 2011	17.08	17.27	16.54	16.92	15,211,041	+0.09(+0.51%)
Sep 13, 2011	17.08	17.30	16.65	16.83	12,079,232	-0.20(-1.20%)
Sep 12, 2011	16.35	17.06	16.25	17.04	10,078,203	+0.22(+1.31%)
Sep 09, 2011	16.68	17.19	16.35	16.82	15,929,988	-0.09(-0.56%)
Sep 08, 2011	16.98	17.40	16.74	16.91	10,241,420	+0.03(+0.19%)
Sep 07, 2011	16.07	17.05	16.00	16.88	11,901,193	+1.23(+7.86%)
Sep 06, 2011	15.51	15.70	15.18	15.65	7,864,086	-0.18(-1.14%)
Sep 02, 2011	16.30	16.38	15.67	15.83	9,825,882	-0.74(-4.45%)

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