Date	Open	High	Low	Close	Volume	Change (%)
Jul 31, 2012	13.76	13.90	13.48	13.73	12,868,219	-0.02(-0.11%)
Jul 30, 2012	13.86	14.09	13.56	13.75	13,448,400	-0.19(-1.35%)
Jul 27, 2012	13.31	14.08	13.15	13.94	20,491,330	+0.75(+5.70%)
Jul 26, 2012	13.04	13.30	12.82	13.18	17,142,678	+0.26(+2.00%)
Jul 25, 2012	12.57	13.32	12.48	12.93	27,352,026	+1.32(+11.37%)
Jul 24, 2012	11.82	11.89	11.40	11.61	18,920,730	-0.32(-2.66%)
Jul 23, 2012	11.96	11.99	11.50	11.92	7,328,391	-0.34(-2.75%)
Jul 20, 2012	12.31	12.49	12.15	12.26	12,661,122	-0.15(-1.20%)
Jul 19, 2012	11.99	12.42	11.99	12.41	14,167,936	+0.49(+4.14%)
Jul 18, 2012	11.16	12.06	11.16	11.91	13,062,477	+0.74(+6.59%)
Jul 17, 2012	11.22	11.26	10.97	11.18	7,620,641	-0.02(-0.14%)
Jul 16, 2012	11.32	11.40	11.12	11.19	8,879,735	-0.16(-1.45%)
Jul 13, 2012	11.41	11.52	11.31	11.36	6,792,079	-0.01(-0.07%)
Jul 12, 2012	11.38	11.47	11.10	11.37	11,786,811	-0.13(-1.16%)
Jul 11, 2012	11.59	11.75	11.37	11.50	8,978,336	-0.13(-1.08%)
Jul 10, 2012	12.01	12.21	11.56	11.63	8,394,846	-0.28(-2.37%)
Jul 09, 2012	12.15	12.15	11.81	11.91	6,313,613	-0.30(-2.44%)
Jul 06, 2012	12.43	12.45	12.07	12.20	5,899,811	-0.43(-3.41%)
Jul 05, 2012	12.57	12.80	12.46	12.64	4,883,460	-0.01(-0.06%)
Jul 03, 2012	12.43	12.71	12.40	12.64	2,366,164	+0.23(+1.83%)
Jul 02, 2012	12.72	12.73	12.34	12.42	5,540,448	-0.36(-2.82%)
Jun 29, 2012	12.34	12.78	12.33	12.78	8,611,802	+0.61(+5.02%)
Jun 28, 2012	12.09	12.28	11.99	12.17	8,731,890	-0.04(-0.32%)
Jun 27, 2012	12.08	12.28	12.02	12.20	6,455,854	+0.10(+0.84%)
Jun 26, 2012	12.20	12.30	12.02	12.10	7,870,577	-0.11(-0.90%)
Jun 25, 2012	12.38	12.38	12.08	12.21	5,960,906	-0.35(-2.81%)
Jun 22, 2012	12.50	12.65	12.39	12.57	18,195,924	+0.13(+1.01%)
Jun 21, 2012	13.01	13.08	12.39	12.44	11,919,033	-0.67(-5.08%)
Jun 20, 2012	12.93	13.19	12.86	13.11	8,427,143	+0.21(+1.64%)
Jun 19, 2012	12.88	13.08	12.82	12.89	11,941,360	+0.09(+0.67%)
Jun 18, 2012	12.78	12.89	12.69	12.81	9,823,550	-0.06(-0.49%)
Jun 15, 2012	12.67	12.88	12.60	12.87	12,068,348	+0.18(+1.42%)
Jun 14, 2012	12.82	12.86	12.49	12.69	13,076,909	-0.13(-0.98%)
Jun 13, 2012	13.00	13.16	12.71	12.82	15,355,705	-0.20(-1.50%)
Jun 12, 2012	13.05	13.10	12.79	13.01	11,954,867	+0.16(+1.28%)
Jun 11, 2012	13.32	13.43	12.83	12.85	11,552,561	-0.38(-2.90%)
Jun 08, 2012	13.06	13.29	12.93	13.23	16,794,266	+0.25(+1.93%)
Jun 07, 2012	13.52	13.61	12.90	12.98	20,916,054	-0.71(-5.21%)
Jun 06, 2012	13.40	13.72	13.36	13.69	8,256,013	+0.38(+2.82%)
Jun 05, 2012	13.11	13.42	13.08	13.32	8,430,413	+0.23(+1.74%)
Jun 04, 2012	13.20	13.31	12.95	13.09	10,665,238	-0.09(-0.65%)
Jun 01, 2012	13.12	13.29	13.00	13.18	10,630,857	-0.30(-2.21%)
May 31, 2012	13.52	13.58	13.24	13.47	8,943,503	-0.05(-0.35%)
May 30, 2012	13.47	13.62	13.24	13.52	8,854,342	-0.12(-0.86%)
May 29, 2012	13.54	13.77	13.51	13.64	8,866,911	+0.20(+1.52%)
May 25, 2012	13.33	13.62	13.32	13.43	9,986,885	+0.12(+0.88%)
May 24, 2012	13.53	13.54	13.21	13.32	16,381,287	-0.18(-1.34%)
May 23, 2012	13.81	13.91	13.32	13.50	20,210,984	-0.60(-4.22%)
May 22, 2012	14.09	14.35	13.94	14.09	11,319,732	+0.01(+0.06%)
May 21, 2012	13.64	14.18	13.64	14.08	13,246,686	+0.35(+2.57%)
May 18, 2012	13.58	14.07	13.53	13.73	18,231,486	+0.42(+3.12%)
May 17, 2012	13.58	13.68	13.29	13.32	10,384,238	-0.22(-1.62%)
May 16, 2012	13.90	14.11	13.52	13.54	7,174,214	-0.31(-2.21%)
May 15, 2012	14.18	14.59	13.79	13.84	13,602,811	+0.08(+0.57%)
May 14, 2012	13.88	13.92	13.71	13.76	6,564,510	-0.30(-2.12%)
May 11, 2012	14.06	14.36	13.98	14.06	9,587,051	-0.09(-0.66%)
May 10, 2012	14.62	14.81	13.87	14.16	18,003,938	-0.74(-4.95%)
May 09, 2012	14.56	15.02	14.49	14.89	12,911,978	+0.06(+0.42%)
May 08, 2012	14.99	15.02	14.59	14.83	12,976,822	-0.25(-1.66%)
May 07, 2012	15.44	15.44	15.00	15.08	11,958,556	-0.36(-2.33%)
May 04, 2012	15.78	15.78	15.21	15.44	13,964,528	-0.49(-3.05%)
May 03, 2012	16.45	16.47	15.75	15.93	12,045,872	-0.53(-3.24%)
May 02, 2012	16.65	16.72	16.36	16.46	11,257,909	-0.35(-2.10%)
May 01, 2012	16.72	17.15	16.65	16.81	5,828,299	+0.02(+0.14%)
Apr 30, 2012	16.65	16.83	16.53	16.79	7,387,483	+0.13(+0.80%)
Apr 27, 2012	16.72	16.94	16.43	16.65	9,596,142	-0.04(-0.23%)
Apr 26, 2012	16.34	16.76	16.25	16.69	13,638,308	+0.36(+2.21%)
Apr 25, 2012	17.01	17.13	15.60	16.33	47,799,420	-0.61(-3.61%)
Apr 24, 2012	15.82	17.63	15.30	16.94	45,696,372	+1.14(+7.24%)
Apr 23, 2012	15.94	16.07	15.73	15.80	12,921,149	-0.34(-2.09%)
Apr 20, 2012	16.23	16.40	16.04	16.14	14,095,048	-0.26(-1.58%)
Apr 19, 2012	16.53	16.71	16.25	16.40	11,218,845	-0.18(-1.09%)
Apr 18, 2012	16.80	16.80	16.48	16.58	6,622,375	-0.36(-2.13%)
Apr 17, 2012	16.38	17.00	16.38	16.94	8,924,547	+0.61(+3.74%)
Apr 16, 2012	16.69	16.81	16.25	16.33	11,788,000	-0.28(-1.70%)
Apr 13, 2012	17.13	17.17	16.57	16.61	10,169,702	-0.64(-3.72%)
Apr 12, 2012	17.03	17.42	17.01	17.25	10,275,210	+0.21(+1.24%)
Apr 11, 2012	16.54	17.12	16.33	17.04	15,237,649	+0.68(+4.17%)
Apr 10, 2012	16.56	16.80	16.34	16.36	11,327,055	-0.02(-0.14%)
Apr 09, 2012	16.47	16.55	16.31	16.38	5,831,892	-0.27(-1.60%)
Apr 05, 2012	16.80	16.86	16.51	16.65	8,167,397	-0.27(-1.62%)
Apr 04, 2012	16.98	17.08	16.80	16.92	10,183,204	-0.25(-1.46%)
Apr 03, 2012	17.70	17.74	17.06	17.17	14,543,530	-0.63(-3.56%)
Apr 02, 2012	17.83	17.93	17.74	17.81	10,839,804	-0.12(-0.66%)
Mar 30, 2012	18.02	18.06	17.74	17.92	10,339,587	+0.01(+0.04%)
Mar 29, 2012	17.40	17.98	17.32	17.92	13,599,520	+0.36(+2.05%)
Mar 28, 2012	17.55	17.81	17.23	17.56	16,507,234	+0.14(+0.81%)
Mar 27, 2012	16.94	17.74	16.94	17.41	15,915,325	+0.63(+3.78%)
Mar 26, 2012	16.65	16.89	16.59	16.78	7,495,742	+0.24(+1.47%)
Mar 23, 2012	16.35	16.68	16.35	16.54	7,827,181	+0.13(+0.76%)
Mar 22, 2012	16.46	16.57	16.34	16.41	7,640,167	-0.18(-1.09%)
Mar 21, 2012	16.35	16.72	16.35	16.59	7,769,763	+0.02(+0.14%)
Mar 20, 2012	16.40	16.69	16.37	16.57	9,936,326	-0.40(-2.35%)
Mar 19, 2012	16.80	17.05	16.72	16.97	7,185,400	+0.18(+1.07%)
Mar 16, 2012	16.76	16.83	16.62	16.79	6,581,911	+0.08(+0.47%)
Mar 15, 2012	16.20	16.75	16.17	16.71	11,419,609	+0.57(+3.54%)
Mar 14, 2012	16.52	16.53	15.97	16.14	17,916,026	-0.56(-3.33%)
Mar 13, 2012	16.70	16.87	16.58	16.69	17,514,920	+0.13(+0.76%)
Mar 12, 2012	16.76	16.83	16.43	16.57	7,788,836	-0.21(-1.26%)
Mar 09, 2012	16.77	17.05	16.55	16.78	9,461,977	-0.01(-0.05%)
Mar 08, 2012	16.98	16.99	16.58	16.79	7,584,428	+0.02(+0.09%)
Mar 07, 2012	16.65	16.94	16.62	16.77	7,909,009	+0.25(+1.52%)
Mar 06, 2012	16.52	16.76	16.39	16.52	11,950,834	-0.19(-1.13%)
Mar 05, 2012	17.26	17.36	16.66	16.71	14,220,193	-0.52(-3.00%)
Mar 02, 2012	17.39	17.67	17.19	17.23	10,935,585	-0.23(-1.35%)
Mar 01, 2012	17.59	17.93	17.37	17.46	19,263,388	-0.37(-2.07%)
Feb 29, 2012	18.66	18.66	17.81	17.83	17,760,580	-0.77(-4.13%)
Feb 28, 2012	18.53	18.69	18.28	18.60	11,897,373	+0.15(+0.81%)
Feb 27, 2012	18.42	18.65	18.10	18.45	11,652,441	-0.13(-0.72%)
Feb 24, 2012	18.47	18.88	18.39	18.58	8,036,733	+0.16(+0.89%)
Feb 23, 2012	17.97	18.64	17.75	18.42	13,646,660	-0.21(-1.14%)
Feb 22, 2012	18.67	19.04	18.53	18.63	8,931,591	+0.01(+0.04%)
Feb 21, 2012	18.43	18.99	18.42	18.62	8,206,891	-0.34(-1.78%)
Feb 17, 2012	18.93	19.18	18.70	18.96	10,108,054	+0.14(+0.75%)
Feb 16, 2012	18.87	18.90	18.42	18.82	11,405,033	-0.11(-0.58%)
Feb 15, 2012	17.89	19.62	17.86	18.93	34,424,140	+1.25(+7.05%)
Feb 14, 2012	17.55	17.86	17.42	17.68	10,500,301	+0.08(+0.44%)
Feb 13, 2012	17.89	17.94	17.37	17.60	13,572,950	-0.20(-1.10%)
Feb 10, 2012	18.07	18.07	17.66	17.80	10,374,027	-0.36(-1.98%)
Feb 09, 2012	17.93	18.35	17.90	18.16	10,584,820	+0.07(+0.39%)
Feb 08, 2012	18.06	18.36	17.82	18.09	10,509,792	+0.05(+0.30%)
Feb 07, 2012	17.72	18.35	17.56	18.03	15,396,104	+0.24(+1.32%)
Feb 06, 2012	17.53	17.86	17.26	17.80	10,829,520	+0.13(+0.75%)
Feb 03, 2012	17.19	18.04	17.12	17.66	15,081,916	+0.74(+4.35%)
Feb 02, 2012	16.98	17.11	16.74	16.93	9,509,559	-0.05(-0.32%)
Feb 01, 2012	16.44	17.15	16.44	16.98	13,254,728	+0.59(+3.58%)
Jan 31, 2012	16.60	16.70	16.36	16.40	13,693,215	-0.13(-0.76%)
Jan 30, 2012	16.75	16.76	16.41	16.52	11,201,222	-0.47(-2.77%)
Jan 27, 2012	15.64	17.15	15.64	16.99	52,584,356	-0.53(-3.04%)
Jan 26, 2012	18.03	18.25	17.23	17.52	22,033,172	-0.19(-1.06%)
Jan 25, 2012	18.10	18.15	17.51	17.71	16,610,182	-0.42(-2.33%)
Jan 24, 2012	17.66	18.30	17.37	18.13	11,982,911	+0.48(+2.71%)
Jan 23, 2012	17.99	18.29	17.62	17.66	12,366,622	-0.35(-1.96%)
Jan 20, 2012	18.60	18.64	17.93	18.01	14,187,996	-0.70(-3.73%)
Jan 19, 2012	18.30	18.97	17.97	18.71	22,494,670	+1.07(+6.09%)
Jan 18, 2012	16.73	17.69	16.58	17.63	13,003,629	+0.99(+5.98%)
Jan 17, 2012	16.69	16.90	16.55	16.64	9,502,023	+0.15(+0.90%)
Jan 13, 2012	16.41	16.55	16.18	16.49	6,572,793	-0.19(-1.13%)
Jan 12, 2012	16.65	16.72	16.21	16.68	10,420,448	-0.02(-0.09%)
Jan 11, 2012	16.54	16.87	16.45	16.69	9,876,610	-0.02(-0.14%)
Jan 10, 2012	17.23	17.81	16.63	16.72	29,448,026	-0.15(-0.88%)
Jan 09, 2012	15.94	17.28	15.81	16.87	23,240,314	+0.86(+5.38%)
Jan 06, 2012	16.18	16.23	15.96	16.00	9,255,518	-0.16(-1.02%)
Jan 05, 2012	16.04	16.42	15.98	16.17	10,989,243	-0.09(-0.53%)
Jan 04, 2012	15.91	16.33	15.41	16.25	12,165,923	+0.27(+1.67%)
Dec 30, 2011	16.04	16.23	15.96	15.99	4,111,437	-0.06(-0.39%)
Dec 29, 2011	16.07	16.14	15.94	16.05	4,367,923	+0.02(+0.15%)
Dec 28, 2011	16.25	16.28	15.94	16.03	5,514,483	-0.26(-1.59%)
Dec 27, 2011	16.25	16.44	16.14	16.29	5,390,702	-0.03(-0.19%)
Dec 23, 2011	16.25	16.43	16.08	16.32	6,271,417	+1.08(+7.09%)
Dec 21, 2011	15.31	15.43	14.95	15.24	12,133,099	-0.23(-1.47%)
Dec 20, 2011	14.92	15.77	14.78	15.46	14,348,406	+1.27(+8.94%)
Dec 19, 2011	14.48	14.68	14.14	14.19	8,841,396	-0.18(-1.25%)
Dec 16, 2011	14.64	14.76	14.31	14.37	12,628,659	-0.20(-1.34%)
Dec 15, 2011	14.99	15.02	14.37	14.57	9,827,028	-0.22(-1.48%)
Dec 14, 2011	14.78	14.91	14.30	14.79	15,647,349	-0.09(-0.58%)
Dec 13, 2011	15.59	15.73	14.76	14.88	18,109,468	-0.66(-4.24%)
Dec 12, 2011	15.34	15.55	15.20	15.53	9,533,880	-0.05(-0.35%)
Dec 09, 2011	15.82	15.87	15.44	15.59	20,315,300	-0.12(-0.75%)
Dec 08, 2011	16.65	16.68	15.60	15.71	24,190,116	-0.99(-5.91%)
Dec 07, 2011	17.63	17.68	16.54	16.69	20,354,158	-1.10(-6.21%)
Dec 06, 2011	18.28	18.32	17.72	17.80	7,756,037	-0.50(-2.74%)
Dec 05, 2011	17.99	18.57	17.84	18.30	10,282,689	+0.60(+3.36%)
Dec 02, 2011	17.64	17.88	17.52	17.70	8,820,863	+0.27(+1.57%)
Dec 01, 2011	17.68	18.02	17.38	17.43	6,749,991	-0.36(-2.03%)
Nov 30, 2011	16.83	17.82	16.83	17.79	12,334,779	+1.46(+8.92%)
Nov 29, 2011	16.69	16.76	16.25	16.33	8,714,839	-0.27(-1.60%)
Nov 28, 2011	16.47	16.68	16.36	16.60	7,874,517	+0.80(+5.06%)
Nov 25, 2011	15.99	16.27	15.77	15.80	3,086,282	-0.30(-1.85%)
Nov 23, 2011	16.69	16.69	15.93	16.10	8,677,885	-0.67(-4.02%)
Nov 22, 2011	16.96	17.19	16.59	16.77	9,026,300	-0.33(-1.92%)
Nov 21, 2011	17.30	17.33	16.78	17.10	10,698,768	-0.57(-3.24%)
Nov 18, 2011	18.01	18.03	17.53	17.67	9,717,962	-0.13(-0.75%)
Nov 17, 2011	18.74	18.74	17.60	17.81	15,341,989	-0.98(-5.21%)
Nov 16, 2011	19.03	19.39	18.72	18.79	10,185,480	-0.48(-2.48%)
Nov 15, 2011	19.26	19.51	19.04	19.26	9,322,299	-0.13(-0.69%)
Nov 14, 2011	19.40	19.86	19.25	19.40	10,143,659	-0.09(-0.48%)
Nov 11, 2011	18.89	19.73	18.86	19.49	13,668,311	+0.87(+4.67%)
Nov 10, 2011	18.65	19.11	18.22	18.62	14,416,527	+0.36(+1.97%)
Nov 09, 2011	18.67	18.79	18.20	18.26	13,387,104	-1.03(-5.36%)
Nov 08, 2011	18.72	19.35	18.64	19.29	11,294,164	+0.72(+3.88%)
Nov 07, 2011	18.75	18.79	18.15	18.57	6,580,504	-0.21(-1.13%)
Nov 04, 2011	18.41	18.84	18.28	18.79	7,861,515	+0.02(+0.08%)
Nov 03, 2011	18.71	18.85	18.08	18.77	11,844,472	+0.33(+1.78%)
Nov 02, 2011	18.58	18.58	18.01	18.44	12,567,346	+0.20(+1.12%)
Nov 01, 2011	18.38	18.63	17.82	18.24	19,641,776	-0.93(-4.86%)
Oct 31, 2011	19.29	19.67	19.04	19.17	11,862,799	-0.27(-1.37%)
Oct 28, 2011	19.18	19.65	19.04	19.44	10,892,945	+0.31(+1.64%)
Oct 27, 2011	19.04	20.06	18.68	19.12	21,438,410	+0.91(+4.99%)
Oct 26, 2011	18.35	18.41	17.45	18.21	14,654,375	+0.38(+2.11%)
Oct 25, 2011	17.60	18.42	17.25	17.84	20,758,268	+0.22(+1.24%)
Oct 24, 2011	16.65	17.72	16.63	17.62	13,974,834	+1.07(+6.49%)
Oct 21, 2011	16.43	16.69	16.06	16.54	17,792,766	+0.44(+2.72%)
Oct 20, 2011	15.78	16.25	15.47	16.11	21,284,854	+0.31(+1.93%)
Oct 19, 2011	17.22	17.38	15.72	15.80	29,740,904	-0.97(-5.79%)
Oct 18, 2011	15.95	17.32	15.54	16.77	28,584,962	+0.79(+4.95%)
Oct 17, 2011	16.65	16.69	15.86	15.98	12,044,866	-0.91(-5.38%)
Oct 14, 2011	16.80	16.97	16.24	16.89	15,103,426	+0.89(+5.53%)
Oct 13, 2011	15.57	16.02	15.51	16.00	12,228,557	+0.34(+2.20%)
Oct 12, 2011	16.03	16.14	15.59	15.66	14,069,669	-0.14(-0.89%)
Oct 11, 2011	15.47	16.25	15.44	15.80	12,619,609	+0.38(+2.49%)
Oct 10, 2011	15.25	15.58	15.15	15.42	6,739,381	+0.49(+3.31%)
Oct 07, 2011	15.27	15.56	14.81	14.92	10,594,447	-0.30(-1.96%)
Oct 06, 2011	15.13	15.27	14.88	15.22	11,253,721	+0.21(+1.41%)
Oct 05, 2011	13.87	15.24	13.82	15.01	23,930,490	+1.11(+8.00%)
Oct 04, 2011	13.10	14.01	13.06	13.90	17,721,860	+0.52(+3.86%)
Oct 03, 2011	13.43	13.88	13.36	13.38	16,877,796	-0.14(-1.04%)
Sep 30, 2011	14.34	14.34	13.48	13.52	21,404,598	-0.89(-6.20%)
Sep 29, 2011	14.95	15.02	14.14	14.41	11,802,939	-0.35(-2.39%)
Sep 28, 2011	15.46	15.48	14.72	14.77	13,556,947	-0.85(-5.42%)
Sep 27, 2011	15.22	15.96	15.05	15.61	14,765,614	+0.65(+4.35%)
Sep 26, 2011	15.02	15.02	14.61	14.96	14,801,961	+0.12(+0.79%)
Sep 23, 2011	14.83	15.17	14.77	14.84	11,349,613	-0.13(-0.89%)
Sep 22, 2011	14.94	15.04	14.63	14.98	19,537,274	-0.52(-3.34%)
Sep 21, 2011	15.92	16.18	15.47	15.49	11,542,173	-0.28(-1.79%)
Sep 20, 2011	15.76	16.06	15.50	15.78	13,984,399	+0.19(+1.21%)
Sep 19, 2011	15.62	15.71	15.40	15.59	10,560,992	-0.20(-1.24%)
Sep 16, 2011	16.28	16.36	15.49	15.78	25,258,410	-0.43(-2.66%)
Sep 15, 2011	17.16	17.19	16.02	16.22	23,172,790	-0.70(-4.12%)
Sep 14, 2011	17.07	17.27	16.53	16.91	15,217,847	+0.09(+0.51%)
Sep 13, 2011	17.08	17.30	16.64	16.83	12,084,636	-0.20(-1.20%)
Sep 12, 2011	16.34	17.05	16.25	17.03	10,082,712	+0.22(+1.31%)
Sep 09, 2011	16.67	17.19	16.34	16.81	15,937,115	-0.09(-0.56%)
Sep 08, 2011	16.98	17.39	16.73	16.90	10,246,002	+0.03(+0.19%)
Sep 07, 2011	16.06	17.04	16.00	16.87	11,906,517	+1.23(+7.86%)
Sep 06, 2011	15.50	15.69	15.17	15.64	7,867,604	-0.18(-1.14%)
Sep 02, 2011	16.29	16.37	15.67	15.82	9,830,279	-0.74(-4.45%)
Sep 01, 2011	16.43	17.14	16.43	16.56	12,847,885	+0.16(+1.00%)
Aug 31, 2011	17.34	17.34	16.29	16.40	17,662,720	-0.71(-4.12%)
Aug 30, 2011	16.96	17.28	16.76	17.10	8,214,926	-0.05(-0.32%)
Aug 29, 2011	16.62	17.18	16.48	17.16	6,306,187	+0.78(+4.78%)
Aug 26, 2011	15.80	16.46	15.49	16.37	8,728,330	+0.42(+2.65%)
Aug 25, 2011	16.51	16.58	15.87	15.95	9,348,638	-0.52(-3.14%)
Aug 24, 2011	16.29	16.59	15.90	16.47	9,616,771	+0.09(+0.57%)
Aug 23, 2011	15.67	16.37	15.51	16.37	8,936,570	+0.92(+5.98%)
Aug 22, 2011	15.77	15.84	15.40	15.45	6,942,712	-0.01(-0.05%)
Aug 19, 2011	15.53	15.89	15.38	15.46	10,868,561	-0.16(-1.00%)
Aug 18, 2011	16.42	16.42	15.44	15.61	20,375,818	-1.38(-8.11%)
Aug 17, 2011	17.37	17.55	16.87	16.99	9,709,267	-0.31(-1.77%)
Aug 16, 2011	17.48	17.54	17.06	17.30	8,109,019	-0.31(-1.74%)
Aug 15, 2011	17.08	17.61	17.07	17.60	8,462,481	+0.23(+1.31%)
Aug 12, 2011	17.45	17.56	17.02	17.37	15,362,507	+0.04(+0.23%)
Aug 11, 2011	16.37	17.68	16.35	17.34	27,775,336	+1.14(+7.06%)
Aug 10, 2011	16.42	16.90	16.13	16.19	17,997,960	-0.67(-3.95%)
Aug 09, 2011	16.50	17.12	15.81	16.86	27,763,126	+1.07(+6.75%)
Aug 08, 2011	16.50	17.03	15.70	15.79	24,780,342	-1.62(-9.31%)
Aug 05, 2011	17.67	18.03	17.05	17.41	22,965,632	+0.06(+0.36%)
Aug 04, 2011	18.08	18.41	17.23	17.35	22,356,946	-1.13(-6.10%)
Aug 03, 2011	17.86	18.53	17.55	18.48	21,170,758	+0.65(+3.65%)
Aug 02, 2011	17.89	18.32	17.82	17.83	15,110,814	-0.20(-1.13%)

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