Date	Open	High	Low	Close	Volume	Change (%)
Apr 29, 2011	14.57	14.62	14.35	14.44	1,328,429	-0.11(-0.75%)
Apr 28, 2011	14.35	14.64	14.32	14.55	791,657	+0.17(+1.18%)
Apr 27, 2011	14.25	14.38	14.16	14.38	1,546,297	+0.14(+1.00%)
Apr 26, 2011	14.09	14.23	14.00	14.23	1,110,085	+0.15(+1.09%)
Apr 25, 2011	13.99	14.14	13.97	14.08	1,225,784	+0.03(+0.19%)
Apr 21, 2011	13.94	14.10	13.80	14.05	1,185,812	+0.13(+0.94%)
Apr 20, 2011	13.86	13.94	13.73	13.92	1,587,672	+0.23(+1.68%)
Apr 19, 2011	13.68	13.80	13.64	13.69	1,578,958	+0.07(+0.48%)
Apr 18, 2011	13.55	13.64	13.46	13.63	1,340,049	-0.08(-0.60%)
Apr 15, 2011	13.52	13.72	13.47	13.71	932,374	+0.21(+1.58%)
Apr 14, 2011	13.16	13.53	13.12	13.50	1,385,118	+0.25(+1.90%)
Apr 13, 2011	13.27	13.29	13.12	13.24	877,667	+0.06(+0.46%)
Apr 12, 2011	13.24	13.39	13.18	13.18	1,314,513	-0.12(-0.90%)
Apr 11, 2011	13.35	13.51	13.29	13.31	1,299,622	-0.01(-0.08%)
Apr 08, 2011	13.55	13.59	13.31	13.32	1,582,368	-0.15(-1.10%)
Apr 07, 2011	13.61	13.61	13.43	13.46	996,982	-0.17(-1.28%)
Apr 06, 2011	13.67	13.69	13.57	13.64	989,231	+0.02(+0.16%)
Apr 05, 2011	13.60	13.69	13.57	13.62	727,003	-0.02(-0.16%)
Apr 04, 2011	13.65	13.72	13.58	13.64	1,120,935	+0.01(+0.08%)
Apr 01, 2011	13.74	13.78	13.55	13.63	1,895,316	-0.07(-0.52%)
Mar 31, 2011	13.35	13.71	13.35	13.70	3,049,612	+0.33(+2.45%)
Mar 30, 2011	13.23	13.43	13.16	13.37	2,043,453	+0.20(+1.54%)
Mar 29, 2011	12.98	13.19	12.87	13.17	1,888,342	+0.13(+1.01%)
Mar 28, 2011	13.16	13.20	13.02	13.04	1,380,165	-0.07(-0.54%)
Mar 25, 2011	13.06	13.21	12.97	13.11	2,113,698	+0.08(+0.63%)
Mar 24, 2011	13.08	13.15	12.97	13.03	2,472,574	+0.03(+0.25%)
Mar 23, 2011	13.31	13.33	12.99	12.99	2,606,364	-0.32(-2.42%)
Mar 22, 2011	13.55	13.55	13.28	13.32	1,699,823	-0.23(-1.70%)
Mar 21, 2011	13.60	13.61	13.51	13.55	947,119	+0.12(+0.90%)
Mar 18, 2011	13.42	13.50	13.35	13.43	1,584,842	+0.13(+0.99%)
Mar 17, 2011	13.53	13.53	13.21	13.29	1,355,456	-0.03(-0.25%)
Mar 16, 2011	13.57	13.57	13.26	13.33	1,734,499	-0.23(-1.69%)
Mar 15, 2011	13.54	13.65	13.52	13.56	1,437,665	-0.02(-0.16%)
Mar 14, 2011	13.56	13.67	13.50	13.58	1,077,270	-0.10(-0.72%)
Mar 11, 2011	13.50	13.70	13.47	13.68	1,351,755	+0.13(+0.97%)
Mar 10, 2011	13.62	13.72	13.53	13.55	1,739,803	-0.22(-1.63%)
Mar 09, 2011	13.67	13.82	13.52	13.77	1,434,181	+0.07(+0.48%)
Mar 08, 2011	13.43	13.79	13.42	13.70	1,739,259	+0.28(+2.12%)
Mar 07, 2011	13.48	13.58	13.41	13.42	2,623,232	-0.04(-0.28%)
Mar 04, 2011	13.58	13.61	13.38	13.46	2,003,794	-0.08(-0.59%)
Mar 03, 2011	13.48	13.60	13.42	13.54	2,069,126	+0.21(+1.54%)
Mar 02, 2011	13.52	13.59	13.29	13.33	2,295,669	-0.19(-1.40%)
Mar 01, 2011	14.04	14.06	13.49	13.52	2,323,521	-0.46(-3.32%)
Feb 28, 2011	13.75	14.10	13.56	13.99	3,857,473	+0.08(+0.58%)
Feb 25, 2011	13.68	13.95	13.68	13.90	1,987,394	+0.30(+2.18%)
Feb 24, 2011	13.79	13.81	13.48	13.61	1,836,076	-0.17(-1.22%)
Feb 23, 2011	13.89	13.96	13.77	13.78	1,508,703	-0.14(-1.01%)
Feb 22, 2011	13.84	14.03	13.82	13.92	1,879,516	-0.04(-0.31%)
Feb 18, 2011	13.95	14.06	13.88	13.96	1,423,333	+0.04(+0.31%)
Feb 17, 2011	13.83	13.97	13.81	13.92	1,227,077	+0.04(+0.31%)
Feb 16, 2011	13.83	13.94	13.79	13.87	1,258,116	+0.10(+0.71%)
Feb 15, 2011	13.72	13.82	13.71	13.78	1,443,324	-0.06(-0.43%)
Feb 14, 2011	13.87	13.91	13.70	13.83	1,012,496	-0.06(-0.47%)
Feb 11, 2011	13.69	13.93	13.60	13.90	1,762,090	+0.19(+1.38%)
Feb 10, 2011	13.54	13.73	13.53	13.71	1,776,862	+0.12(+0.91%)
Feb 09, 2011	13.54	13.64	13.52	13.59	1,130,521	-0.01(-0.08%)
Feb 08, 2011	13.60	13.67	13.49	13.60	2,715,778	+0.06(+0.48%)
Feb 07, 2011	13.36	13.55	13.36	13.53	788,961	+0.20(+1.50%)
Feb 04, 2011	13.47	13.47	13.26	13.33	1,246,386	-0.11(-0.84%)
Feb 03, 2011	13.38	13.48	13.25	13.45	987,124	+0.03(+0.24%)
Feb 02, 2011	13.29	13.44	13.22	13.41	1,181,069	+0.08(+0.61%)
Feb 01, 2011	13.35	13.38	13.16	13.33	1,231,481	+0.08(+0.57%)
Jan 31, 2011	13.22	13.37	13.16	13.26	1,559,159	+0.12(+0.95%)
Jan 28, 2011	13.39	13.43	13.13	13.13	1,284,079	-0.28(-2.10%)
Jan 27, 2011	13.23	13.46	13.19	13.41	1,051,647	+0.19(+1.43%)
Jan 26, 2011	13.28	13.29	13.11	13.22	1,247,845	-0.02(-0.16%)
Jan 25, 2011	12.99	13.26	12.94	13.25	1,775,295	+0.22(+1.66%)
Jan 24, 2011	13.03	13.16	12.95	13.03	1,055,599	-0.03(-0.21%)
Jan 21, 2011	13.05	13.07	12.92	13.06	1,363,835	+0.05(+0.42%)
Jan 20, 2011	12.98	13.12	12.91	13.00	2,069,113	-0.02(-0.17%)
Jan 19, 2011	13.04	13.12	12.93	13.02	4,339,384	-0.04(-0.29%)
Jan 18, 2011	12.92	13.08	12.90	13.06	4,564,706	+0.09(+0.67%)
Jan 14, 2011	12.94	13.05	12.87	12.98	1,900,490	+0.11(+0.88%)
Jan 13, 2011	12.81	12.95	12.79	12.86	1,965,588	+0.01(+0.08%)
Jan 12, 2011	12.98	12.99	12.78	12.85	2,433,421	-0.06(-0.50%)
Jan 11, 2011	13.00	13.08	12.78	12.92	2,368,963	-0.05(-0.37%)
Jan 10, 2011	12.77	13.01	12.68	12.96	1,531,623	+0.14(+1.05%)
Jan 07, 2011	12.81	12.92	12.68	12.83	1,390,970	+0.02(+0.17%)
Jan 06, 2011	12.96	13.00	12.74	12.81	1,377,373	-0.12(-0.96%)
Jan 05, 2011	12.83	13.01	12.83	12.93	2,153,311	+0.07(+0.55%)
Jan 04, 2011	13.12	13.13	12.76	12.86	2,204,314	-0.21(-1.57%)
Jan 03, 2011	12.95	13.10	12.95	13.07	2,707,336	+0.22(+1.73%)
Dec 31, 2010	12.92	13.02	12.84	12.85	1,105,051	-0.11(-0.88%)
Dec 30, 2010	12.92	13.00	12.87	12.96	846,340	+0.05(+0.42%)
Dec 29, 2010	12.75	12.92	12.72	12.90	1,198,706	+0.16(+1.27%)
Dec 28, 2010	12.73	12.81	12.66	12.74	1,386,579	+0.02(+0.17%)
Dec 27, 2010	12.54	12.73	12.52	12.72	1,145,711	+0.17(+1.33%)
Dec 23, 2010	12.67	12.67	12.55	12.55	1,546,231	-0.09(-0.73%)
Dec 22, 2010	12.66	12.80	12.60	12.65	3,752,043	+0.02(+0.13%)
Dec 21, 2010	12.62	12.66	12.58	12.63	2,577,746	+0.04(+0.34%)
Dec 20, 2010	12.58	12.75	12.53	12.59	2,470,792	+0.05(+0.43%)
Dec 17, 2010	12.52	12.59	12.47	12.53	3,673,179	+0.05(+0.39%)
Dec 16, 2010	12.55	12.58	12.42	12.48	1,378,921	-0.01(-0.04%)
Dec 15, 2010	12.57	12.86	12.47	12.49	2,467,969	-0.11(-0.86%)
Dec 14, 2010	12.72	12.86	12.53	12.60	1,081,863	-0.12(-0.94%)
Dec 13, 2010	12.82	12.87	12.69	12.72	1,258,854	-0.04(-0.34%)
Dec 10, 2010	12.56	12.81	12.55	12.76	1,038,208	+0.21(+1.68%)
Dec 09, 2010	12.76	12.80	12.51	12.55	2,758,681	-0.15(-1.15%)
Dec 08, 2010	13.06	13.09	12.60	12.69	2,398,911	-0.34(-2.61%)
Dec 07, 2010	13.21	13.29	13.01	13.03	2,878,512	-0.07(-0.54%)
Dec 06, 2010	12.95	13.25	12.83	13.10	4,375,276	+0.18(+1.38%)
Dec 03, 2010	12.81	12.98	12.73	12.93	1,794,884	+0.04(+0.33%)
Dec 02, 2010	12.86	12.96	12.82	12.88	2,458,161	+0.02(+0.17%)
Dec 01, 2010	12.87	12.94	12.70	12.86	2,782,129	+0.19(+1.48%)
Nov 30, 2010	12.73	12.80	12.67	12.68	2,030,519	-0.18(-1.41%)
Nov 29, 2010	12.83	12.95	12.70	12.86	1,728,246	-0.05(-0.41%)
Nov 26, 2010	12.68	12.92	12.67	12.91	1,489,704	+0.11(+0.83%)
Nov 24, 2010	12.57	12.80	12.80	12.80	1,414,648	+0.34(+2.75%)
Nov 23, 2010	12.31	12.50	12.28	12.46	1,563,268	-0.04(-0.34%)
Nov 22, 2010	12.46	12.61	12.38	12.50	1,385,315	-0.01(-0.09%)
Nov 19, 2010	12.35	12.55	12.24	12.51	1,320,924	+0.10(+0.82%)
Nov 18, 2010	12.53	12.62	12.34	12.41	1,433,165	+0.06(+0.48%)
Nov 17, 2010	12.23	12.46	12.22	12.35	1,437,953	+0.14(+1.14%)
Nov 16, 2010	12.72	12.74	12.03	12.22	3,260,786	-0.59(-4.59%)
Nov 15, 2010	12.99	13.10	12.78	12.80	2,479,436	-0.16(-1.24%)
Nov 12, 2010	13.17	13.41	12.95	12.96	2,694,002	-0.32(-2.38%)
Nov 11, 2010	13.33	13.48	13.26	13.28	1,820,605	-0.17(-1.23%)
Nov 10, 2010	13.30	13.47	13.21	13.45	1,557,187	+0.19(+1.41%)
Nov 09, 2010	13.76	13.78	13.16	13.26	2,104,593	-0.44(-3.20%)
Nov 08, 2010	13.81	13.88	13.60	13.70	1,834,673	-0.17(-1.20%)
Nov 05, 2010	13.37	13.94	13.28	13.86	3,090,944	+0.81(+6.21%)
Nov 04, 2010	13.09	13.43	12.97	13.05	4,577,618	+0.13(+0.97%)
Nov 03, 2010	13.05	13.19	12.93	12.93	2,562,102	-0.16(-1.19%)
Nov 02, 2010	13.24	13.31	13.07	13.08	2,063,302	-0.06(-0.45%)
Nov 01, 2010	12.96	13.35	12.95	13.14	2,283,245	+0.24(+1.82%)
Oct 29, 2010	12.91	13.01	12.87	12.91	1,543,496	-0.09(-0.70%)
Oct 28, 2010	12.98	13.03	12.83	13.00	1,691,628	+0.11(+0.83%)
Oct 27, 2010	12.87	13.00	12.80	12.89	2,863,669	-0.12(-0.95%)
Oct 25, 2010	13.07	13.07	12.94	13.01	2,318,702	+0.06(+0.45%)
Oct 22, 2010	12.73	13.01	12.73	12.95	5,223,506	+0.24(+1.85%)
Oct 21, 2010	12.80	12.91	12.64	12.72	1,796,406	-0.04(-0.29%)
Oct 20, 2010	12.50	12.92	12.50	12.76	2,112,070	+0.28(+2.27%)
Oct 19, 2010	12.47	12.73	12.34	12.47	4,034,168	-0.11(-0.89%)
Oct 18, 2010	12.31	12.58	12.25	12.58	1,581,700	+0.28(+2.30%)
Oct 15, 2010	12.37	12.44	12.22	12.30	1,169,220	+0.04(+0.31%)
Oct 14, 2010	12.36	12.41	12.21	12.26	1,331,840	-0.14(-1.12%)
Oct 13, 2010	12.36	12.46	12.22	12.40	1,302,406	+0.11(+0.91%)
Oct 12, 2010	12.13	12.34	12.03	12.29	1,154,755	+0.14(+1.14%)
Oct 11, 2010	12.19	12.25	12.08	12.15	1,055,051	-0.08(-0.66%)
Oct 08, 2010	12.23	12.28	12.10	12.23	845,108	+0.06(+0.53%)
Oct 07, 2010	12.16	12.26	12.11	12.17	1,327,418	+0.02(+0.13%)
Oct 06, 2010	12.10	12.17	12.02	12.15	1,441,934	+0.04(+0.35%)
Oct 05, 2010	12.10	12.19	11.94	12.11	1,892,944	+0.13(+1.12%)
Oct 04, 2010	11.72	11.99	11.70	11.97	1,959,904	+0.25(+2.14%)
Oct 01, 2010	11.72	11.82	11.57	11.72	1,748,404	+0.05(+0.44%)
Sep 30, 2010	11.67	11.90	11.63	11.67	15,706	+0.02(+0.15%)
Sep 29, 2010	11.77	11.79	11.59	11.65	1,094,362	-0.15(-1.27%)
Sep 28, 2010	11.74	11.84	11.53	11.80	12,264	+0.09(+0.78%)
Sep 27, 2010	11.96	11.98	11.65	11.71	1,271,986	-0.26(-2.14%)
Sep 24, 2010	11.68	11.97	11.68	11.97	1,540,828	+0.48(+4.14%)
Sep 23, 2010	11.72	11.84	11.46	11.49	1,615,940	-0.36(-3.02%)
Sep 22, 2010	12.00	12.10	11.84	11.85	1,132,388	-0.17(-1.38%)
Sep 21, 2010	12.15	12.29	12.00	12.02	3,311,650	-0.12(-1.01%)
Sep 20, 2010	11.74	12.15	11.71	12.14	2,176,849	+0.42(+3.56%)
Sep 17, 2010	11.72	11.74	11.53	11.72	4,675,431	+0.03(+0.27%)
Sep 15, 2010	11.53	11.72	11.44	11.69	1,197,878	+0.14(+1.20%)
Sep 14, 2010	11.63	11.68	11.49	11.55	1,303,810	-0.13(-1.14%)
Sep 13, 2010	11.47	11.69	11.43	11.69	1,420,123	+0.36(+3.16%)
Sep 10, 2010	11.33	11.51	11.27	11.33	1,044,429	+0.01(+0.05%)
Sep 09, 2010	11.48	11.53	11.27	11.32	2,157	+0.02(+0.14%)
Sep 08, 2010	11.31	11.43	11.25	11.31	1,393,630	+0.05(+0.43%)
Sep 07, 2010	11.48	11.53	11.25	11.26	239	-0.31(-2.68%)
Sep 03, 2010	11.59	11.63	11.48	11.57	1,768,185	+0.16(+1.36%)
Sep 02, 2010	11.13	11.42	11.02	11.41	32,486	+0.27(+2.47%)
Sep 01, 2010	10.85	11.14	10.76	11.14	2,593,556	+0.49(+4.56%)
Aug 31, 2010	10.64	10.79	10.52	10.65	8,353	-0.01(-0.10%)
Aug 30, 2010	10.68	10.82	10.63	10.66	1,652,349	-0.07(-0.64%)
Aug 27, 2010	10.67	10.77	10.34	10.73	3,057,652	+0.24(+2.32%)
Aug 26, 2010	10.64	10.73	10.46	10.49	2,307,265	-0.08(-0.80%)
Aug 25, 2010	10.24	10.63	10.22	10.57	2,419,949	+0.22(+2.09%)
Aug 24, 2010	10.17	10.47	10.11	10.36	302	+0.02(+0.15%)
Aug 23, 2010	10.47	10.50	10.32	10.34	1,382,771	-0.06(-0.56%)
Aug 20, 2010	10.37	10.44	10.26	10.40	1,726,003	+0.01(+0.10%)
Aug 19, 2010	10.65	10.73	10.38	10.39	8,331	-0.37(-3.44%)
Aug 18, 2010	10.82	10.85	10.69	10.76	3,964	+0.05(+0.44%)
Aug 17, 2010	10.59	10.79	10.54	10.71	9,434	+0.24(+2.27%)
Aug 16, 2010	10.37	10.54	10.31	10.47	2,603,621	+0.03(+0.25%)
Aug 13, 2010	10.45	10.62	10.41	10.45	3,059,715	-0.11(-1.00%)
Aug 12, 2010	10.51	10.67	10.43	10.55	2,504,327	-0.16(-1.48%)
Aug 11, 2010	10.86	10.95	10.63	10.71	29,734	-0.36(-3.29%)
Aug 10, 2010	11.07	11.27	11.04	11.07	81,786	-0.18(-1.60%)
Aug 09, 2010	11.22	11.28	11.07	11.25	2,012,667	+0.08(+0.71%)
Aug 06, 2010	11.18	11.33	10.94	11.18	2,281,426	-0.22(-1.95%)
Aug 05, 2010	11.34	11.55	11.34	11.40	2,182,339	-0.02(-0.14%)
Aug 04, 2010	11.40	11.49	11.29	11.41	4,907	+0.04(+0.37%)
Aug 03, 2010	11.49	11.56	11.35	11.37	4,373	-0.20(-1.74%)
Aug 02, 2010	11.42	11.61	11.31	11.57	2,210,134	+0.39(+3.45%)
Jul 30, 2010	11.19	11.26	10.95	11.19	2,055,456	+0.00(+0.00%)
Jul 29, 2010	11.28	11.33	11.04	11.19	1,809,244	-0.03(-0.28%)
Jul 28, 2010	11.22	11.38	11.03	11.22	10,390	+0.09(+0.81%)
Jul 27, 2010	11.13	11.29	11.01	11.13	11,168	+0.00(+0.00%)
Jul 26, 2010	11.01	11.22	10.91	11.13	2,778,729	+0.14(+1.25%)
Jul 23, 2010	10.81	11.00	10.64	10.99	1,887,429	+0.13(+1.17%)
Jul 22, 2010	10.50	10.96	10.44	10.86	17,222	+0.58(+5.65%)
Jul 21, 2010	10.67	10.68	10.24	10.28	2,528,404	-0.29(-2.70%)
Jul 20, 2010	10.27	10.57	10.20	10.57	21,494	+0.10(+0.91%)
Jul 19, 2010	10.46	10.55	10.26	10.47	2,385,525	+0.02(+0.20%)
Jul 16, 2010	10.46	10.63	10.36	10.45	5,288,747	-0.25(-2.32%)
Jul 15, 2010	10.84	10.85	10.56	10.70	1,979,202	-0.13(-1.22%)
Jul 14, 2010	10.85	10.93	10.66	10.83	16,533	-0.08(-0.77%)
Jul 13, 2010	10.87	10.95	10.74	10.92	2,127,784	+0.23(+2.13%)
Jul 12, 2010	10.54	10.69	10.45	10.69	2,045,095	+0.08(+0.80%)
Jul 09, 2010	10.60	10.65	10.39	10.60	1,554,323	+0.13(+1.26%)
Jul 08, 2010	10.37	10.48	10.24	10.47	5,617	+0.23(+2.22%)
Jul 07, 2010	9.733	10.25	9.733	10.25	32,079	+0.55(+5.72%)
Jul 06, 2010	9.690	10.38	9.622	9.690	5,759	-0.37(-3.68%)
Jul 02, 2010	10.06	10.31	9.944	10.06	4,524,759	-0.16(-1.55%)
Jul 01, 2010	10.34	10.34	9.870	10.22	28,617	+0.15(+1.52%)
Jun 30, 2010	10.24	10.45	10.04	10.07	9,292	-0.17(-1.70%)
Jun 29, 2010	10.24	10.59	10.18	10.24	10,358	-0.67(-6.15%)
Jun 25, 2010	10.91	10.95	10.53	10.91	3,003,121	+0.35(+3.35%)
Jun 24, 2010	10.79	10.84	10.54	10.56	14,082	-0.31(-2.82%)
Jun 23, 2010	10.92	11.01	10.66	10.86	2,377,228	-0.05(-0.48%)
Jun 22, 2010	11.35	11.47	10.90	10.92	3,792	-0.44(-3.86%)
Jun 21, 2010	11.51	11.58	11.31	11.35	1,396,127	-0.02(-0.14%)
Jun 18, 2010	11.37	11.44	11.27	11.37	1,838,562	-0.02(-0.19%)
Jun 17, 2010	11.40	11.46	11.22	11.39	2,142,078	-0.01(-0.05%)
Jun 16, 2010	11.28	11.45	11.28	11.40	2,130,024	-0.02(-0.14%)
Jun 15, 2010	11.08	11.43	11.04	11.41	2,099,919	+0.39(+3.50%)
Jun 14, 2010	10.94	11.06	10.81	11.03	3,893,777	+0.18(+1.71%)
Jun 11, 2010	10.61	10.84	10.57	10.84	1,901,194	+0.06(+0.59%)
Jun 10, 2010	10.55	10.79	10.45	10.78	9,003	+0.44(+4.29%)
Jun 09, 2010	10.33	10.59	10.26	10.34	2,121,218	+0.08(+0.77%)
Jun 08, 2010	9.949	10.28	9.749	10.26	2,866,728	+0.31(+3.13%)
Jun 07, 2010	9.944	10.29	9.902	9.944	3,093,640	+0.06(+0.59%)
Jun 04, 2010	9.886	10.47	9.860	9.886	3,994,094	-0.80(-7.47%)
Jun 03, 2010	10.81	10.81	10.55	10.68	29,457	-0.05(-0.49%)
Jun 02, 2010	10.68	10.74	10.38	10.74	2,902,555	+0.15(+1.43%)
Jun 01, 2010	10.77	10.90	10.55	10.58	1,823,756	-0.30(-2.73%)
May 28, 2010	10.88	11.08	10.83	10.88	1,897,015	-0.11(-1.04%)
May 27, 2010	10.61	11.03	10.49	11.00	2,215,094	+0.67(+6.52%)
May 26, 2010	10.48	10.74	10.29	10.32	17,244	-0.06(-0.60%)
May 25, 2010	10.07	10.46	9.917	10.39	3,500,803	+0.05(+0.45%)
May 24, 2010	10.58	10.71	10.33	10.34	1,465,995	-0.32(-3.03%)
May 21, 2010	10.15	10.70	10.15	10.66	3,218,435	+0.29(+2.77%)
May 20, 2010	10.46	10.73	10.36	10.38	16,312	-0.64(-5.78%)
May 19, 2010	11.12	11.35	10.70	11.01	2,028,650	-0.19(-1.72%)
May 18, 2010	11.77	11.85	11.17	11.21	11,323	-0.40(-3.42%)
May 17, 2010	11.57	11.73	11.16	11.60	2,528,564	+0.11(+0.95%)
May 14, 2010	11.49	11.94	11.39	11.49	2,395,322	-0.52(-4.34%)
May 13, 2010	12.18	12.24	11.97	12.01	1,889,282	-0.18(-1.45%)
May 12, 2010	12.05	12.20	11.93	12.19	2,694,634	+0.23(+1.92%)
May 11, 2010	11.92	12.05	11.87	11.96	10,286	+0.06(+0.48%)
May 10, 2010	11.67	11.93	11.64	11.90	3,032,493	+0.76(+6.83%)
May 07, 2010	11.57	11.74	10.98	11.14	4,416,468	-0.43(-3.70%)
May 06, 2010	11.61	12.00	11.06	11.57	766	-0.22(-1.90%)
May 05, 2010	11.90	12.29	11.76	11.79	2,192,018	-0.28(-2.29%)
May 04, 2010	12.22	12.25	11.93	12.07	2,837,395	-0.36(-2.90%)

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