Date	Open	High	Low	Close	Volume	Change (%)
Sep 28, 2012	28.67	28.73	28.38	28.64	2,676,839	-0.22(-0.77%)
Sep 27, 2012	28.50	28.91	28.41	28.86	1,234,781	+0.37(+1.31%)
Sep 26, 2012	28.61	28.80	28.38	28.49	2,289,801	+0.01(+0.03%)
Sep 25, 2012	29.22	29.31	28.44	28.48	2,507,757	-0.61(-2.10%)
Sep 24, 2012	29.24	29.48	28.89	29.09	1,999,315	-0.35(-1.20%)
Sep 21, 2012	29.95	30.16	29.43	29.44	3,265,107	-0.42(-1.39%)
Sep 20, 2012	29.29	30.24	29.26	29.86	3,087,543	+0.50(+1.72%)
Sep 19, 2012	29.13	29.61	28.89	29.35	2,076,210	+0.32(+1.10%)
Sep 18, 2012	29.08	29.37	28.89	29.04	1,635,953	-0.12(-0.42%)
Sep 17, 2012	28.48	29.16	28.32	29.16	3,059,682	+0.66(+2.33%)
Sep 14, 2012	29.05	29.43	28.45	28.50	3,449,256	-0.50(-1.74%)
Sep 13, 2012	28.68	29.12	28.41	29.00	3,994,103	+0.24(+0.83%)
Sep 12, 2012	29.07	29.23	28.74	28.76	2,777,045	-0.27(-0.95%)
Sep 11, 2012	29.11	29.16	28.94	29.04	2,552,154	+0.04(+0.12%)
Sep 10, 2012	29.43	29.60	28.93	29.00	3,119,143	-0.79(-2.64%)
Sep 07, 2012	30.14	30.28	29.70	29.79	1,960,441	-0.36(-1.20%)
Sep 06, 2012	29.58	30.28	29.58	30.15	2,531,990	+0.80(+2.71%)
Sep 05, 2012	29.45	29.66	29.34	29.35	3,123,499	-0.05(-0.18%)
Sep 04, 2012	29.25	29.51	29.02	29.41	3,079,564	+0.25(+0.85%)
Aug 31, 2012	29.21	29.42	28.96	29.16	2,607,282	+0.11(+0.37%)
Aug 30, 2012	28.92	29.13	28.83	29.05	2,122,370	-0.03(-0.09%)
Aug 29, 2012	28.58	29.23	28.58	29.08	3,070,414	+0.35(+1.23%)
Aug 27, 2012	28.91	29.01	28.65	28.73	2,043,139	-0.24(-0.83%)
Aug 24, 2012	28.44	29.04	28.35	28.97	2,283,468	+0.39(+1.36%)
Aug 23, 2012	28.42	28.64	28.26	28.58	2,027,234	+0.04(+0.16%)
Aug 22, 2012	28.43	28.57	28.32	28.53	1,833,427	+0.03(+0.09%)
Aug 21, 2012	28.30	28.82	28.16	28.50	2,558,891	+0.21(+0.75%)
Aug 20, 2012	28.71	28.71	27.89	28.29	4,075,895	-0.48(-1.66%)
Aug 17, 2012	28.30	28.86	28.21	28.77	3,095,019	+0.50(+1.79%)
Aug 16, 2012	27.97	28.31	27.81	28.27	3,340,489	+0.25(+0.88%)
Aug 15, 2012	27.25	28.55	27.20	28.02	5,984,985	+0.86(+3.16%)
Aug 14, 2012	26.40	27.44	26.40	27.16	5,945,922	+0.82(+3.13%)
Aug 13, 2012	26.49	26.51	26.24	26.34	1,491,106	-0.17(-0.63%)
Aug 10, 2012	26.14	26.51	25.95	26.50	1,369,355	+0.08(+0.30%)
Aug 09, 2012	26.21	26.50	25.92	26.42	1,931,110	+0.05(+0.20%)
Aug 08, 2012	26.09	26.64	25.97	26.37	2,406,600	+0.11(+0.40%)
Aug 07, 2012	26.42	26.52	26.18	26.27	2,154,243	-0.21(-0.80%)
Aug 06, 2012	26.54	26.56	26.39	26.48	1,867,221	-0.01(-0.03%)
Aug 03, 2012	26.04	26.55	25.91	26.49	3,599,254	+0.74(+2.89%)
Aug 02, 2012	25.43	26.14	25.43	25.74	2,862,043	+0.02(+0.07%)
Aug 01, 2012	25.20	25.85	25.20	25.73	2,499,931	+0.75(+3.01%)
Jul 31, 2012	25.22	25.30	24.92	24.97	2,163,014	-0.39(-1.54%)
Jul 30, 2012	25.51	25.52	25.20	25.36	2,033,460	-0.33(-1.28%)
Jul 27, 2012	25.53	26.05	25.42	25.69	1,818,519	+0.27(+1.08%)
Jul 26, 2012	25.03	25.45	25.03	25.42	2,038,146	+0.84(+3.42%)
Jul 25, 2012	25.17	25.21	24.55	24.57	3,931,355	-0.61(-2.43%)
Jul 24, 2012	25.15	25.58	24.95	25.19	3,261,386	+0.13(+0.53%)
Jul 23, 2012	25.08	25.30	24.86	25.05	3,430,603	-0.12(-0.49%)
Jul 20, 2012	25.61	25.76	25.05	25.18	5,000,152	-0.63(-2.44%)
Jul 19, 2012	25.98	26.04	25.65	25.80	3,482,608	-0.18(-0.68%)
Jul 18, 2012	25.79	26.10	25.60	25.98	2,422,543	+0.15(+0.58%)
Jul 17, 2012	25.73	25.98	25.59	25.83	4,297,958	+0.05(+0.21%)
Jul 16, 2012	25.77	25.98	25.65	25.78	3,242,620	-0.15(-0.58%)
Jul 13, 2012	25.29	26.10	25.19	25.93	4,824,764	+0.49(+1.91%)
Jul 12, 2012	24.09	25.61	24.05	25.44	5,118,876	+0.99(+4.06%)
Jul 11, 2012	24.48	24.68	24.30	24.45	2,267,122	-0.04(-0.18%)
Jul 10, 2012	24.73	24.93	24.33	24.49	3,400,605	-0.04(-0.18%)
Jul 09, 2012	25.15	25.32	24.44	24.54	5,660,240	-0.66(-2.60%)
Jul 06, 2012	25.08	25.31	24.88	25.19	2,836,272	-0.12(-0.45%)
Jul 05, 2012	24.73	25.45	24.59	25.31	5,271,451	+0.30(+1.20%)
Jul 03, 2012	25.15	25.49	24.79	25.01	5,052,199	-0.50(-1.94%)
Jul 02, 2012	23.67	25.65	23.50	25.50	12,834,616	+1.55(+6.47%)
Jun 29, 2012	23.06	24.29	22.49	23.95	16,446,166	+4.69(+24.36%)
Jun 28, 2012	19.31	19.51	18.92	19.26	7,098,110	+0.01(+0.05%)
Jun 27, 2012	19.64	19.68	19.23	19.25	6,087,771	-0.39(-1.98%)
Jun 26, 2012	19.35	19.95	19.15	19.64	6,681,083	+0.29(+1.51%)
Jun 25, 2012	18.17	19.66	17.98	19.35	18,913,980	+2.20(+12.86%)
Jun 22, 2012	17.31	17.41	17.06	17.15	2,360,143	-0.12(-0.67%)
Jun 21, 2012	17.68	17.70	17.23	17.26	1,478,645	-0.30(-1.71%)
Jun 20, 2012	17.57	17.71	17.41	17.56	1,363,173	-0.04(-0.25%)
Jun 19, 2012	17.49	17.78	17.42	17.61	1,469,691	+0.19(+1.12%)
Jun 18, 2012	17.31	17.50	17.23	17.41	1,362,013	+0.01(+0.05%)
Jun 15, 2012	17.40	17.47	17.31	17.40	1,937,882	+0.07(+0.41%)
Jun 14, 2012	16.95	17.36	16.93	17.33	1,865,293	+0.42(+2.46%)
Jun 13, 2012	16.82	17.01	16.72	16.92	1,736,563	+0.09(+0.53%)
Jun 12, 2012	16.61	16.84	16.57	16.83	1,974,273	+0.27(+1.60%)
Jun 11, 2012	17.08	17.16	16.55	16.56	2,500,423	-0.39(-2.30%)
Jun 08, 2012	16.91	17.11	16.82	16.95	1,876,199	+0.04(+0.21%)
Jun 07, 2012	17.42	17.44	16.90	16.92	1,962,806	-0.32(-1.85%)
Jun 06, 2012	17.02	17.31	17.00	17.24	2,132,717	+0.31(+1.83%)
Jun 05, 2012	16.47	16.97	16.46	16.93	1,782,541	+0.38(+2.30%)
Jun 04, 2012	16.62	16.70	16.38	16.55	1,385,999	-0.06(-0.37%)
Jun 01, 2012	16.80	16.84	16.52	16.61	2,168,064	-0.47(-2.75%)
May 31, 2012	17.11	17.14	16.90	17.08	2,722,769	-0.06(-0.36%)
May 30, 2012	17.15	17.24	17.10	17.14	1,914,125	-0.13(-0.77%)
May 29, 2012	17.14	17.32	17.13	17.27	1,291,325	+0.15(+0.88%)
May 25, 2012	16.99	17.26	16.98	17.12	1,677,296	+0.17(+0.99%)
May 24, 2012	16.83	16.98	16.74	16.95	1,623,596	+0.13(+0.79%)
May 23, 2012	16.55	16.86	16.47	16.82	2,051,674	+0.20(+1.23%)
May 22, 2012	16.83	16.94	16.54	16.62	2,600,338	-0.21(-1.26%)
May 21, 2012	16.69	16.88	16.55	16.83	1,471,121	+0.19(+1.17%)
May 18, 2012	16.62	16.85	16.58	16.63	2,133,496	-0.05(-0.32%)
May 17, 2012	16.93	17.02	16.69	16.69	3,086,899	-0.26(-1.52%)
May 16, 2012	16.90	17.05	16.83	16.94	3,554,110	+0.07(+0.42%)
May 15, 2012	17.07	17.14	16.80	16.87	4,862,018	-0.23(-1.35%)
May 14, 2012	17.47	17.62	17.07	17.10	3,019,271	-0.56(-3.16%)
May 11, 2012	17.80	17.88	17.64	17.66	3,555,498	-0.19(-1.09%)
May 10, 2012	18.02	18.17	17.83	17.86	2,305,327	-0.10(-0.54%)
May 09, 2012	17.99	18.17	17.90	17.95	3,041,897	-0.27(-1.51%)
May 08, 2012	18.25	18.29	18.14	18.23	2,462,023	-0.12(-0.68%)
May 07, 2012	18.32	18.48	18.24	18.35	2,428,987	-0.07(-0.38%)
May 04, 2012	19.02	19.04	18.39	18.42	3,035,763	-0.69(-3.61%)
May 03, 2012	19.08	19.25	19.08	19.11	2,928,485	+0.08(+0.42%)
May 02, 2012	19.16	19.16	18.97	19.03	3,753,242	-0.19(-0.97%)
May 01, 2012	19.11	19.37	19.05	19.22	2,431,529	+0.10(+0.51%)
Apr 30, 2012	19.20	19.22	18.98	19.12	2,823,396	-0.15(-0.78%)
Apr 27, 2012	19.52	19.55	19.24	19.27	4,271,610	-0.16(-0.82%)
Apr 26, 2012	19.21	19.51	19.21	19.43	3,222,471	+0.17(+0.87%)
Apr 25, 2012	19.12	19.41	19.09	19.26	2,185,273	+0.24(+1.26%)
Apr 24, 2012	18.84	19.11	18.84	19.02	2,348,677	+0.23(+1.22%)
Apr 23, 2012	18.62	18.86	18.59	18.79	2,730,173	-0.01(-0.05%)
Apr 20, 2012	18.72	18.89	18.65	18.80	4,309,787	+0.12(+0.66%)
Apr 19, 2012	18.88	19.02	18.63	18.68	4,104,297	-0.19(-1.03%)
Apr 18, 2012	19.01	19.11	18.85	18.87	2,939,457	-0.25(-1.30%)
Apr 17, 2012	19.16	19.24	19.02	19.12	3,413,746	+0.08(+0.42%)
Apr 16, 2012	19.17	19.26	18.94	19.04	2,466,663	-0.07(-0.37%)
Apr 13, 2012	18.99	19.25	18.99	19.11	1,939,499	+0.09(+0.47%)
Apr 12, 2012	18.80	19.14	18.78	19.02	2,326,420	+0.25(+1.32%)
Apr 11, 2012	18.91	18.97	18.63	18.78	2,888,333	+0.04(+0.19%)
Apr 10, 2012	18.96	19.09	18.57	18.74	4,307,685	-0.34(-1.76%)
Apr 09, 2012	18.92	19.08	18.53	19.08	4,918,980	-0.05(-0.28%)
Apr 05, 2012	20.06	20.36	18.57	19.13	17,664,202	-2.73(-12.47%)
Apr 04, 2012	21.56	22.02	21.48	21.86	5,963,161	+0.17(+0.78%)
Apr 03, 2012	21.56	21.95	21.42	21.69	5,262,222	+0.49(+2.30%)
Apr 02, 2012	20.83	21.27	20.83	21.20	3,050,170	+0.32(+1.53%)
Mar 30, 2012	21.05	21.18	20.81	20.88	2,618,702	-0.03(-0.13%)
Mar 29, 2012	20.86	21.00	20.60	20.91	1,939,712	-0.12(-0.55%)
Mar 28, 2012	21.02	21.05	20.79	21.02	1,279,553	-0.02(-0.08%)
Mar 27, 2012	21.11	21.16	20.89	21.04	1,427,842	-0.01(-0.04%)
Mar 26, 2012	20.95	21.12	20.83	21.05	1,475,490	+0.22(+1.06%)
Mar 23, 2012	20.76	20.90	20.64	20.83	1,994,822	+0.14(+0.68%)
Mar 22, 2012	20.17	20.71	20.09	20.69	2,233,236	+0.49(+2.41%)
Mar 21, 2012	20.05	20.27	19.81	20.20	1,111,859	+0.23(+1.15%)
Mar 20, 2012	19.95	20.07	19.86	19.97	1,221,004	-0.14(-0.70%)
Mar 19, 2012	20.13	20.21	20.07	20.11	893,892	-0.04(-0.22%)
Mar 16, 2012	20.10	20.26	20.02	20.16	1,489,390	+0.07(+0.35%)
Mar 15, 2012	20.02	20.14	19.97	20.09	874,986	+0.04(+0.22%)
Mar 14, 2012	20.17	20.25	20.01	20.04	1,093,112	-0.17(-0.83%)
Mar 13, 2012	20.02	20.23	19.79	20.21	1,363,497	+0.23(+1.15%)
Mar 12, 2012	19.79	20.10	19.75	19.98	1,108,382	+0.20(+1.03%)
Mar 09, 2012	19.71	19.90	19.64	19.78	962,061	+0.12(+0.59%)
Mar 08, 2012	19.53	19.73	19.51	19.66	867,674	+0.34(+1.74%)
Mar 07, 2012	19.34	19.47	19.19	19.32	1,077,756	+0.01(+0.05%)
Mar 06, 2012	19.51	19.58	19.24	19.32	1,305,576	-0.35(-1.76%)
Mar 05, 2012	19.63	19.73	19.47	19.66	1,176,926	-0.02(-0.09%)
Mar 02, 2012	19.90	19.94	19.65	19.68	1,218,120	-0.25(-1.24%)
Mar 01, 2012	19.41	20.08	19.40	19.93	3,124,933	+0.59(+3.07%)
Feb 29, 2012	19.25	19.61	19.20	19.33	2,252,762	+0.16(+0.83%)
Feb 28, 2012	19.09	19.34	19.07	19.17	1,476,064	+0.16(+0.84%)
Feb 27, 2012	18.99	19.19	18.83	19.02	1,839,939	-0.08(-0.42%)
Feb 24, 2012	19.13	19.24	19.03	19.09	1,136,674	+0.04(+0.19%)
Feb 23, 2012	19.32	19.34	18.95	19.06	1,700,823	-0.28(-1.46%)
Feb 22, 2012	19.32	19.43	19.25	19.34	1,243,353	+0.02(+0.09%)
Feb 21, 2012	19.66	19.74	19.32	19.32	1,915,954	-0.35(-1.76%)
Feb 17, 2012	19.58	19.77	19.53	19.67	1,865,073	+0.19(+0.95%)
Feb 16, 2012	19.04	19.54	19.03	19.48	1,856,139	+0.48(+2.52%)
Feb 15, 2012	19.12	19.17	18.87	19.01	2,226,019	+0.01(+0.05%)
Feb 14, 2012	19.12	19.23	18.94	19.00	1,608,938	-0.12(-0.60%)
Feb 13, 2012	19.14	19.28	19.04	19.11	1,183,670	+0.12(+0.65%)
Feb 10, 2012	19.10	19.17	18.85	18.99	1,095,614	-0.23(-1.20%)
Feb 09, 2012	19.16	19.31	19.02	19.22	1,480,602	+0.07(+0.37%)
Feb 08, 2012	19.36	19.45	19.09	19.15	1,471,882	-0.23(-1.19%)
Feb 07, 2012	19.31	19.48	19.29	19.38	1,148,155	+0.06(+0.32%)
Feb 06, 2012	19.25	19.47	19.23	19.32	1,800,603	-0.04(-0.23%)
Feb 03, 2012	19.34	19.50	19.26	19.36	1,597,541	+0.17(+0.88%)
Feb 02, 2012	19.01	19.47	18.97	19.19	2,335,522	+0.27(+1.40%)
Feb 01, 2012	18.67	19.29	18.63	18.93	2,750,272	+0.42(+2.30%)
Jan 31, 2012	18.49	18.57	18.25	18.50	2,880,326	+0.11(+0.58%)
Jan 30, 2012	18.37	18.49	18.28	18.40	969,608	-0.12(-0.67%)
Jan 27, 2012	18.47	18.63	18.37	18.52	1,500,624	+0.00(+0.00%)
Jan 26, 2012	18.79	18.80	18.39	18.52	1,470,705	-0.20(-1.09%)
Jan 25, 2012	18.48	18.78	18.30	18.72	1,240,137	+0.19(+1.00%)
Jan 24, 2012	18.54	18.63	18.40	18.54	1,191,053	-0.12(-0.66%)
Jan 23, 2012	18.62	18.73	18.58	18.66	1,034,116	+0.04(+0.24%)
Jan 20, 2012	18.62	18.63	18.42	18.62	1,046,496	+0.01(+0.05%)
Jan 19, 2012	18.47	18.61	18.33	18.61	1,334,161	+0.22(+1.20%)
Jan 18, 2012	18.27	18.42	18.22	18.39	1,704,081	+0.10(+0.53%)
Jan 17, 2012	18.53	18.63	18.27	18.29	1,382,270	-0.04(-0.19%)
Jan 13, 2012	18.46	18.57	18.24	18.32	1,285,507	-0.27(-1.43%)
Jan 12, 2012	18.55	18.75	18.53	18.59	1,395,551	+0.02(+0.10%)
Jan 11, 2012	18.29	18.60	18.26	18.57	2,262,054	+0.25(+1.35%)
Jan 10, 2012	17.93	18.32	17.88	18.32	2,062,257	+0.61(+3.45%)
Jan 09, 2012	17.38	17.84	17.26	17.71	1,811,175	+0.31(+1.78%)
Jan 06, 2012	17.55	17.62	17.35	17.40	2,144,803	-0.06(-0.35%)
Jan 05, 2012	17.37	17.61	16.94	17.47	3,473,590	-0.63(-3.47%)
Jan 04, 2012	18.10	18.43	18.07	18.09	2,904,500	-0.20(-1.11%)
Dec 30, 2011	18.26	18.48	18.25	18.30	690,089	-0.01(-0.05%)
Dec 29, 2011	18.14	18.40	18.14	18.31	647,158	+0.18(+0.98%)
Dec 28, 2011	18.55	18.59	18.08	18.13	1,203,429	-0.45(-2.43%)
Dec 27, 2011	18.39	18.60	18.36	18.58	621,733	+0.21(+1.16%)
Dec 23, 2011	18.30	18.42	18.27	18.37	589,032	+0.31(+1.72%)
Dec 21, 2011	17.36	18.07	17.26	18.06	1,960,381	+0.77(+4.45%)
Dec 20, 2011	17.48	17.63	17.28	17.29	2,429,990	+0.02(+0.10%)
Dec 19, 2011	17.31	17.51	17.21	17.27	1,306,721	-0.02(-0.10%)
Dec 16, 2011	17.39	17.66	17.25	17.29	2,424,113	+0.03(+0.15%)
Dec 15, 2011	17.30	17.37	17.16	17.26	2,028,596	+0.12(+0.72%)
Dec 14, 2011	17.15	17.26	17.03	17.14	1,929,975	-0.06(-0.36%)
Dec 13, 2011	17.38	17.47	17.10	17.20	2,373,230	-0.11(-0.61%)
Dec 12, 2011	17.30	17.35	17.23	17.31	1,966,045	-0.21(-1.21%)
Dec 09, 2011	17.17	17.58	17.08	17.52	2,632,284	+0.42(+2.49%)
Dec 08, 2011	17.01	17.15	16.91	17.09	2,516,229	+0.00(+0.00%)
Dec 07, 2011	17.06	17.19	16.97	17.09	1,850,080	-0.06(-0.36%)
Dec 06, 2011	17.15	17.32	17.00	17.16	1,273,650	-0.04(-0.21%)
Dec 05, 2011	17.13	17.41	17.02	17.19	1,640,923	+0.31(+1.84%)
Dec 02, 2011	17.09	17.13	16.78	16.88	1,729,902	-0.09(-0.52%)
Dec 01, 2011	17.17	17.24	16.92	16.97	1,906,470	-0.27(-1.54%)
Nov 30, 2011	16.85	17.25	16.78	17.24	2,426,826	+0.82(+5.02%)
Nov 29, 2011	16.32	16.62	16.30	16.41	2,061,162	+0.12(+0.71%)
Nov 28, 2011	16.32	16.41	16.17	16.30	2,207,233	+0.38(+2.39%)
Nov 25, 2011	15.93	16.11	15.89	15.92	883,169	-0.04(-0.22%)
Nov 23, 2011	16.06	16.20	15.95	15.95	1,676,096	-0.29(-1.80%)
Nov 22, 2011	16.55	16.63	16.18	16.24	1,956,294	-0.39(-2.34%)
Nov 21, 2011	16.89	16.89	16.40	16.63	2,067,496	-0.50(-2.89%)
Nov 18, 2011	17.30	17.32	16.98	17.13	1,530,911	-0.13(-0.77%)
Nov 17, 2011	17.55	17.59	17.13	17.26	2,026,580	-0.26(-1.47%)
Nov 16, 2011	17.92	17.93	17.50	17.52	1,898,658	-0.49(-2.70%)
Nov 15, 2011	18.00	18.12	17.81	18.01	1,449,273	-0.02(-0.10%)
Nov 14, 2011	18.09	18.20	17.89	18.02	1,714,139	-0.10(-0.54%)
Nov 11, 2011	17.62	18.12	17.55	18.12	1,526,871	+0.66(+3.80%)
Nov 10, 2011	17.67	17.68	17.21	17.46	1,667,863	+0.03(+0.15%)
Nov 09, 2011	17.76	17.88	17.39	17.43	2,024,275	-0.66(-3.67%)
Nov 08, 2011	17.88	18.20	17.78	18.09	3,038,634	+0.22(+1.24%)
Nov 07, 2011	17.71	17.92	17.63	17.87	1,743,422	+0.22(+1.25%)
Nov 04, 2011	17.61	17.77	17.42	17.65	1,630,867	-0.05(-0.30%)
Nov 03, 2011	17.59	17.77	17.34	17.70	2,367,006	+0.31(+1.78%)
Nov 02, 2011	17.72	17.80	17.22	17.40	3,823,261	-0.06(-0.36%)
Nov 01, 2011	17.40	17.63	17.20	17.46	2,636,827	-0.44(-2.47%)
Oct 31, 2011	17.95	18.35	17.90	17.90	2,344,750	-0.31(-1.70%)
Oct 28, 2011	18.12	18.39	18.12	18.21	1,822,372	+0.00(+0.00%)
Oct 27, 2011	18.14	18.38	17.86	18.21	3,118,568	+0.46(+2.59%)
Oct 26, 2011	17.69	17.78	17.25	17.75	4,949,316	+0.23(+1.31%)
Oct 25, 2011	17.57	17.69	17.26	17.52	2,133,689	-0.13(-0.75%)
Oct 24, 2011	17.89	17.94	17.63	17.65	2,237,074	-0.19(-1.04%)
Oct 21, 2011	17.91	18.00	17.70	17.84	1,537,594	+0.04(+0.25%)
Oct 20, 2011	17.77	17.93	17.58	17.79	2,066,244	-0.01(-0.05%)
Oct 19, 2011	17.94	18.01	17.73	17.80	1,951,667	-0.12(-0.64%)
Oct 18, 2011	17.61	18.21	17.53	17.92	2,839,923	+0.26(+1.45%)
Oct 17, 2011	17.87	17.93	17.57	17.66	2,717,754	-0.31(-1.72%)
Oct 14, 2011	18.19	18.19	17.75	17.97	1,901,268	+0.00(+0.00%)
Oct 13, 2011	17.84	18.01	17.70	17.97	2,544,949	+0.05(+0.30%)
Oct 12, 2011	18.34	18.40	17.87	17.92	3,618,615	-0.34(-1.84%)
Oct 11, 2011	18.35	18.45	18.18	18.25	1,959,674	-0.17(-0.91%)
Oct 10, 2011	18.32	18.62	18.24	18.42	2,057,570	+0.39(+2.16%)
Oct 07, 2011	18.23	18.51	17.72	18.03	4,355,801	-0.03(-0.15%)
Oct 06, 2011	18.15	18.27	17.65	18.06	6,520,168	+1.49(+8.97%)
Oct 05, 2011	16.20	16.58	16.18	16.57	2,521,992	+0.41(+2.52%)
Oct 04, 2011	15.31	16.21	15.09	16.16	3,012,942	+0.64(+4.11%)

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