Date	Open	High	Low	Close	Volume	Change (%)
Apr 29, 2011	16.55	16.62	16.51	16.57	106,597	+0.25(+1.51%)
Apr 28, 2011	16.42	16.44	16.23	16.33	144,017	+0.03(+0.16%)
Apr 27, 2011	16.25	16.35	16.11	16.30	110,411	+0.16(+0.99%)
Apr 26, 2011	16.15	16.23	16.05	16.14	59,620	+0.05(+0.29%)
Apr 25, 2011	16.15	16.15	15.97	16.09	129,657	+0.05(+0.29%)
Apr 21, 2011	16.08	16.10	15.95	16.05	151,101	+0.64(+4.14%)
Apr 20, 2011	15.45	15.46	15.31	15.41	77,871	+0.38(+2.52%)
Apr 19, 2011	14.98	15.07	14.88	15.03	66,880	+0.19(+1.30%)
Apr 18, 2011	14.92	15.03	14.72	14.84	212,687	-0.74(-4.77%)
Apr 15, 2011	15.61	15.69	15.54	15.58	213,039	-0.09(-0.59%)
Apr 14, 2011	15.58	15.76	15.58	15.67	79,249	-0.06(-0.38%)
Apr 13, 2011	15.94	15.98	15.61	15.73	217,249	+0.28(+1.80%)
Apr 12, 2011	15.50	15.55	15.32	15.46	126,375	-0.06(-0.38%)
Apr 11, 2011	15.75	15.83	15.39	15.52	106,848	-0.38(-2.38%)
Apr 08, 2011	16.07	16.07	15.76	15.89	160,937	+0.00(+0.00%)
Apr 07, 2011	15.99	16.09	15.79	15.89	971,559	-0.25(-1.56%)
Apr 06, 2011	15.93	16.27	15.89	16.15	1,469,397	+0.39(+2.49%)
Apr 05, 2011	15.45	15.82	15.44	15.75	997,621	+0.09(+0.59%)
Apr 04, 2011	15.84	15.85	15.58	15.66	123,313	+0.09(+0.60%)
Apr 01, 2011	15.53	15.69	15.37	15.57	203,953	+0.15(+0.95%)
Mar 31, 2011	15.44	15.44	15.30	15.42	77,552	-0.17(-1.11%)
Mar 30, 2011	15.67	15.68	15.50	15.59	160,466	+0.04(+0.26%)
Mar 29, 2011	15.55	15.61	15.48	15.55	82,308	-0.12(-0.76%)
Mar 28, 2011	15.71	15.85	15.67	15.67	171,839	+0.30(+1.94%)
Mar 25, 2011	15.50	15.54	15.35	15.38	184,080	+0.10(+0.65%)
Mar 24, 2011	15.06	15.30	14.99	15.28	288,783	+0.55(+3.74%)
Mar 23, 2011	14.76	14.82	14.62	14.72	315,052	+0.07(+0.50%)
Mar 22, 2011	14.94	14.96	14.52	14.65	364,746	-0.17(-1.16%)
Mar 21, 2011	14.73	14.87	14.72	14.82	332,073	+0.31(+2.15%)
Mar 18, 2011	14.47	14.66	14.37	14.51	254,226	+0.33(+2.34%)
Mar 17, 2011	13.76	14.32	13.61	14.18	310,302	+0.94(+7.07%)
Mar 16, 2011	13.68	13.82	13.20	13.24	377,640	-0.58(-4.18%)
Mar 15, 2011	13.66	13.87	13.61	13.82	319,071	-0.32(-2.25%)
Mar 14, 2011	14.19	14.20	14.04	14.14	90,232	+0.01(+0.05%)
Mar 11, 2011	13.90	14.20	13.90	14.13	109,681	+0.12(+0.85%)
Mar 10, 2011	14.08	14.19	13.94	14.01	212,601	-0.39(-2.72%)
Mar 09, 2011	14.45	14.49	14.31	14.41	166,976	-0.04(-0.29%)
Mar 08, 2011	14.19	14.59	14.07	14.45	344,534	+0.00(+0.00%)
Mar 07, 2011	14.42	14.49	14.36	14.45	881,813	+0.01(+0.05%)
Mar 04, 2011	14.63	14.63	14.31	14.44	175,075	-0.15(-1.06%)
Mar 03, 2011	14.51	14.60	14.38	14.60	267,339	+0.39(+2.77%)
Mar 02, 2011	14.19	14.44	14.16	14.20	246,882	-0.15(-1.08%)
Mar 01, 2011	14.76	14.81	14.33	14.36	294,607	-0.54(-3.60%)
Feb 28, 2011	14.88	15.04	14.78	14.89	172,249	+0.20(+1.36%)
Feb 25, 2011	14.70	14.73	14.52	14.69	241,753	+0.41(+2.85%)
Feb 24, 2011	14.47	14.52	14.14	14.29	882,739	+0.03(+0.18%)
Feb 23, 2011	14.42	14.61	14.20	14.26	325,067	-0.03(-0.23%)
Feb 22, 2011	14.68	14.76	14.26	14.29	398,452	-0.78(-5.18%)
Feb 18, 2011	14.85	15.16	14.75	15.07	256,717	+0.52(+3.59%)
Feb 17, 2011	14.36	14.64	14.35	14.55	241,910	-0.04(-0.27%)
Feb 16, 2011	14.48	14.64	14.44	14.59	613,660	+0.31(+2.17%)
Feb 15, 2011	14.34	14.43	14.24	14.28	225,245	-0.17(-1.21%)
Feb 14, 2011	14.53	14.65	14.31	14.45	471,768	-0.26(-1.80%)
Feb 11, 2011	14.49	14.78	14.49	14.72	382,396	+0.17(+1.20%)
Feb 10, 2011	14.31	14.63	14.25	14.54	661,327	-0.06(-0.40%)
Feb 09, 2011	14.54	14.77	14.51	14.60	319,842	-0.07(-0.48%)
Feb 08, 2011	14.67	14.84	14.60	14.67	170,726	+0.21(+1.47%)
Feb 07, 2011	14.43	14.52	14.42	14.46	202,714	-0.10(-0.71%)
Feb 04, 2011	14.49	14.60	14.32	14.56	297,899	+0.24(+1.67%)
Feb 03, 2011	13.98	14.45	13.78	14.32	491,028	+0.19(+1.32%)
Feb 02, 2011	14.19	14.31	14.08	14.14	146,869	-0.17(-1.22%)
Feb 01, 2011	14.12	14.36	14.07	14.31	279,405	+0.23(+1.65%)
Jan 31, 2011	13.92	14.08	13.73	14.08	602,005	+0.62(+4.60%)
Jan 28, 2011	14.23	14.30	13.45	13.46	1,865,423	-0.85(-5.91%)
Jan 27, 2011	14.38	14.53	14.28	14.31	519,770	+0.01(+0.09%)
Jan 26, 2011	14.46	14.47	14.22	14.29	507,754	+0.04(+0.27%)
Jan 25, 2011	14.11	14.31	14.00	14.25	1,321,688	+0.38(+2.75%)
Jan 24, 2011	13.68	13.96	13.67	13.87	863,557	+0.43(+3.17%)
Jan 21, 2011	13.52	13.59	13.36	13.45	350,105	+0.17(+1.31%)
Jan 20, 2011	13.01	13.31	12.97	13.27	2,247,375	+0.19(+1.43%)
Jan 19, 2011	13.22	13.26	13.02	13.09	1,783,903	-0.08(-0.59%)
Jan 18, 2011	13.16	13.26	13.05	13.16	1,648,530	-0.17(-1.26%)
Jan 14, 2011	13.20	13.38	13.06	13.33	3,658,684	+0.59(+4.66%)
Jan 13, 2011	12.69	12.81	12.57	12.74	924,215	+0.36(+2.87%)
Jan 12, 2011	12.23	12.45	12.21	12.38	345,537	+0.21(+1.75%)
Jan 11, 2011	12.08	12.20	12.01	12.17	373,091	-0.05(-0.37%)
Jan 10, 2011	11.91	12.25	11.86	12.21	531,633	+0.22(+1.83%)
Jan 07, 2011	12.07	12.14	11.88	11.99	305,758	-0.12(-1.01%)
Jan 06, 2011	12.19	12.19	12.06	12.12	389,559	-0.26(-2.14%)
Jan 05, 2011	12.30	12.41	12.25	12.38	387,417	-0.68(-5.24%)
Jan 04, 2011	13.34	13.34	12.96	13.07	236,508	-0.61(-4.48%)
Jan 03, 2011	13.58	13.77	13.58	13.68	99,320	+0.25(+1.88%)
Dec 31, 2010	13.29	13.56	13.27	13.43	182,357	+0.10(+0.78%)
Dec 30, 2010	13.26	13.36	13.23	13.32	102,763	+0.04(+0.29%)
Dec 29, 2010	13.19	13.39	13.14	13.29	1,316,251	+0.17(+1.28%)
Dec 28, 2010	13.20	13.23	13.06	13.12	65,100	-0.01(-0.10%)
Dec 27, 2010	13.14	13.14	13.03	13.13	96,357	-0.05(-0.34%)
Dec 23, 2010	13.14	13.22	13.09	13.18	308,226	-0.11(-0.83%)
Dec 22, 2010	13.25	13.34	13.18	13.29	515,292	-0.08(-0.63%)
Dec 21, 2010	13.31	13.47	13.27	13.37	219,775	+0.27(+2.07%)
Dec 20, 2010	13.19	13.20	12.98	13.10	179,449	+0.06(+0.45%)
Dec 17, 2010	13.16	13.16	12.98	13.04	283,835	-0.14(-1.03%)
Dec 16, 2010	12.85	13.21	12.85	13.18	205,408	+0.15(+1.14%)
Dec 15, 2010	13.26	13.29	12.98	13.03	311,042	-0.49(-3.63%)
Dec 14, 2010	13.43	13.58	13.40	13.52	545,568	+0.48(+3.71%)
Dec 13, 2010	12.94	13.09	12.92	13.03	747,907	+0.19(+1.46%)
Dec 10, 2010	12.74	12.88	12.68	12.85	160,467	-0.04(-0.30%)
Dec 09, 2010	12.81	12.89	12.77	12.89	268,440	+0.08(+0.60%)
Dec 08, 2010	12.74	12.81	12.66	12.81	263,835	-0.05(-0.40%)
Dec 07, 2010	13.10	13.15	12.75	12.86	318,845	+0.26(+2.05%)
Dec 06, 2010	12.59	12.65	12.51	12.60	241,645	-0.19(-1.51%)
Dec 03, 2010	12.58	12.80	12.57	12.79	375,432	+0.04(+0.30%)
Dec 02, 2010	12.15	12.76	12.08	12.76	1,532,642	+1.09(+9.35%)
Dec 01, 2010	11.67	11.74	11.58	11.67	647,217	+0.34(+3.02%)
Nov 30, 2010	11.14	11.46	11.11	11.32	663,398	-0.29(-2.50%)
Nov 29, 2010	11.68	11.70	11.43	11.61	502,093	-0.46(-3.80%)
Nov 26, 2010	12.02	12.11	12.00	12.07	134,373	-0.34(-2.76%)
Nov 24, 2010	12.33	12.41	12.41	12.41	331,902	+0.11(+0.89%)
Nov 23, 2010	12.47	12.54	12.26	12.30	411,461	-0.53(-4.13%)
Nov 22, 2010	13.01	13.07	12.65	12.83	696,763	-0.19(-1.44%)
Nov 19, 2010	13.12	13.25	12.89	13.02	1,015,562	+0.24(+1.87%)
Nov 18, 2010	12.58	12.96	12.57	12.78	1,194,121	+0.74(+6.11%)
Nov 17, 2010	12.07	12.28	11.96	12.05	732,701	+0.39(+3.38%)
Nov 16, 2010	12.15	12.18	11.61	11.65	3,532,972	-0.26(-2.22%)
Nov 15, 2010	12.00	12.10	11.84	11.92	2,988,641	+0.19(+1.60%)
Nov 12, 2010	11.74	11.78	11.55	11.73	1,283,126	-0.11(-0.93%)
Nov 11, 2010	11.88	12.01	11.78	11.84	4,160,430	-0.47(-3.83%)
Nov 10, 2010	12.52	12.56	11.98	12.31	6,042,284	-0.48(-3.74%)
Nov 09, 2010	13.20	13.23	12.72	12.79	497,092	+0.15(+1.23%)
Nov 08, 2010	12.54	12.73	12.45	12.63	281,646	+0.23(+1.82%)
Nov 05, 2010	12.26	12.56	12.25	12.41	274,288	-0.21(-1.64%)
Nov 04, 2010	12.68	12.78	12.56	12.61	507,248	+0.56(+4.60%)
Nov 03, 2010	12.27	12.27	11.83	12.06	452,249	+0.43(+3.66%)
Nov 02, 2010	11.25	11.70	11.23	11.63	447,444	+0.30(+2.62%)
Nov 01, 2010	11.39	11.39	11.26	11.34	365,936	-0.07(-0.62%)
Oct 29, 2010	11.17	11.41	11.14	11.41	1,648,156	-0.04(-0.34%)
Oct 28, 2010	11.24	11.52	11.21	11.45	755,469	+0.36(+3.26%)
Oct 27, 2010	11.10	11.22	10.85	11.08	1,464,365	-0.25(-2.22%)
Oct 25, 2010	11.38	11.45	11.33	11.34	1,172,270	+0.03(+0.23%)
Oct 22, 2010	11.48	11.51	11.26	11.31	263,641	+0.02(+0.17%)
Oct 21, 2010	11.10	11.56	11.10	11.29	811,258	+0.46(+4.23%)
Oct 20, 2010	10.74	10.90	10.71	10.83	169,033	+0.23(+2.19%)
Oct 19, 2010	10.54	10.70	10.50	10.60	608,123	-0.17(-1.62%)
Oct 18, 2010	10.74	10.81	10.72	10.77	167,611	-0.11(-1.01%)
Oct 15, 2010	11.02	11.05	10.85	10.88	178,662	-0.15(-1.35%)
Oct 14, 2010	11.07	11.11	10.93	11.03	321,172	-0.07(-0.64%)
Oct 13, 2010	11.06	11.20	11.05	11.10	406,247	+0.23(+2.08%)
Oct 12, 2010	11.09	11.10	10.77	10.88	3,331,263	-0.39(-3.44%)
Oct 11, 2010	11.33	11.40	11.23	11.27	112,530	-0.06(-0.57%)
Oct 08, 2010	11.33	11.39	11.23	11.33	83,939	+0.05(+0.46%)
Oct 07, 2010	11.46	11.47	11.23	11.28	125,397	-0.33(-2.84%)
Oct 06, 2010	11.42	11.67	11.39	11.61	223,529	+0.43(+3.81%)
Oct 05, 2010	11.05	11.27	11.00	11.18	200,002	+0.45(+4.15%)
Oct 04, 2010	10.81	10.90	10.70	10.74	156,359	-0.06(-0.60%)
Oct 01, 2010	10.80	10.92	10.69	10.80	195,651	+0.06(+0.54%)
Sep 30, 2010	10.94	11.06	10.66	10.74	287,483	-0.05(-0.42%)
Sep 29, 2010	10.85	10.93	10.72	10.79	223,959	-0.26(-2.34%)
Sep 28, 2010	11.00	11.11	10.81	11.05	253,230	+0.01(+0.06%)
Sep 27, 2010	11.10	11.15	10.94	11.04	228,009	-0.19(-1.67%)
Sep 24, 2010	10.94	11.25	10.94	11.23	133,294	+0.32(+2.96%)
Sep 23, 2010	10.77	11.13	10.68	10.90	156,511	-0.32(-2.87%)
Sep 22, 2010	11.34	11.42	11.13	11.23	122,889	-0.06(-0.57%)
Sep 21, 2010	11.18	11.33	11.08	11.29	241,216	+0.30(+2.76%)
Sep 20, 2010	10.81	11.04	10.79	10.99	246,208	+0.18(+1.67%)
Sep 17, 2010	10.81	10.86	10.62	10.81	208,766	-0.29(-2.62%)
Sep 15, 2010	11.06	11.11	10.97	11.10	98,847	-0.16(-1.43%)
Sep 14, 2010	11.23	11.33	11.12	11.26	150,088	+0.00(+0.00%)
Sep 13, 2010	11.19	11.28	11.15	11.26	385,425	+0.14(+1.22%)
Sep 10, 2010	10.76	11.25	10.71	11.12	993,144	+0.29(+2.68%)
Sep 09, 2010	10.88	10.90	10.68	10.83	321,395	+0.08(+0.78%)
Sep 08, 2010	10.78	10.93	10.71	10.75	247,221	-0.21(-1.89%)
Sep 07, 2010	11.23	11.29	10.93	10.96	373,277	-0.25(-2.19%)
Sep 03, 2010	11.16	11.30	11.03	11.20	322,175	+0.42(+3.89%)
Sep 02, 2010	10.73	10.86	10.65	10.78	303	+0.28(+2.71%)
Sep 01, 2010	10.44	10.64	10.43	10.50	370,688	+0.57(+5.76%)
Aug 31, 2010	9.925	10.10	9.824	9.925	472	+0.18(+1.89%)
Aug 30, 2010	9.938	9.938	9.728	9.741	382,907	-0.29(-2.91%)
Aug 27, 2010	10.03	10.05	9.728	10.03	431,734	+0.19(+1.94%)
Aug 26, 2010	9.760	9.887	9.754	9.843	339,249	+0.00(+0.00%)
Aug 25, 2010	9.646	9.887	9.582	9.843	1,248,132	+0.16(+1.64%)
Aug 24, 2010	9.512	9.716	9.373	9.684	1,373,536	-1.77(-15.42%)
Aug 23, 2010	11.63	11.70	11.38	11.45	214,815	-0.04(-0.39%)
Aug 20, 2010	11.49	11.53	11.29	11.49	275,678	-0.23(-2.00%)
Aug 19, 2010	12.01	12.06	11.63	11.73	372,532	-0.73(-5.86%)
Aug 18, 2010	12.59	12.61	12.34	12.46	322,309	-0.01(-0.10%)
Aug 17, 2010	12.41	12.55	12.38	12.47	566,269	+0.31(+2.56%)
Aug 16, 2010	12.12	12.28	12.07	12.16	174,096	-0.01(-0.10%)
Aug 13, 2010	12.17	12.40	12.16	12.17	230,717	-0.20(-1.64%)
Aug 12, 2010	12.44	12.52	12.33	12.38	295,570	-0.46(-3.61%)
Aug 11, 2010	13.11	13.11	12.83	12.84	219,684	-0.97(-7.03%)
Aug 10, 2010	13.72	13.85	13.54	13.81	168,815	-0.10(-0.73%)
Aug 09, 2010	13.86	14.05	13.79	13.91	72,169	+0.14(+1.01%)
Aug 06, 2010	13.77	13.87	13.54	13.77	118,565	-0.08(-0.60%)
Aug 05, 2010	13.72	13.91	13.67	13.86	78,273	+0.05(+0.37%)
Aug 04, 2010	13.68	13.82	13.63	13.80	118,433	-0.12(-0.87%)
Aug 03, 2010	14.04	14.07	13.75	13.93	122,917	-0.10(-0.72%)
Aug 02, 2010	13.81	14.07	13.75	14.03	171,597	+0.67(+5.04%)
Jul 30, 2010	13.35	13.48	13.23	13.35	240,169	-0.26(-1.91%)
Jul 29, 2010	13.79	13.91	13.42	13.61	156,479	+0.18(+1.37%)
Jul 28, 2010	13.60	13.66	13.40	13.43	95,544	-0.30(-2.22%)
Jul 27, 2010	13.91	13.94	13.58	13.74	124,093	-0.06(-0.46%)
Jul 26, 2010	13.62	13.80	13.51	13.80	186,280	+0.21(+1.54%)
Jul 23, 2010	13.42	13.63	13.35	13.59	70,730	+0.00(+0.00%)
Jul 22, 2010	13.11	13.60	13.11	13.59	358,586	+0.86(+6.73%)
Jul 21, 2010	12.89	12.98	12.62	12.73	193,607	-0.22(-1.67%)
Jul 20, 2010	12.54	12.97	12.48	12.95	197,806	-0.04(-0.29%)
Jul 19, 2010	12.84	13.06	12.83	12.99	238,272	+0.16(+1.24%)
Jul 16, 2010	12.83	13.11	12.71	12.83	240,276	-0.67(-4.99%)
Jul 15, 2010	13.42	13.51	13.21	13.50	131,584	+0.13(+0.95%)
Jul 14, 2010	13.27	13.47	13.17	13.37	155,425	-0.10(-0.75%)
Jul 13, 2010	13.32	13.51	13.28	13.47	164,104	+0.57(+4.43%)
Jul 12, 2010	12.72	12.95	12.67	12.90	136,268	+0.20(+1.60%)
Jul 09, 2010	12.70	12.76	12.52	12.70	208,280	-0.20(-1.57%)
Jul 08, 2010	12.77	12.90	12.64	12.90	427,298	-0.11(-0.88%)
Jul 07, 2010	12.73	13.10	12.65	13.02	831,845	-0.61(-4.47%)
Jul 06, 2010	13.80	13.86	13.59	13.63	278,493	+0.15(+1.08%)
Jul 02, 2010	13.48	13.60	13.35	13.48	188,796	+0.30(+2.31%)
Jul 01, 2010	13.33	13.36	13.03	13.18	163,556	-0.10(-0.72%)
Jun 30, 2010	13.31	13.51	13.20	13.27	272	-0.01(-0.10%)
Jun 29, 2010	13.58	13.64	13.22	13.28	267,115	-0.78(-5.55%)
Jun 25, 2010	14.07	14.18	13.77	14.07	116,674	-0.20(-1.38%)
Jun 24, 2010	14.40	14.48	14.11	14.26	172,631	-0.19(-1.32%)
Jun 23, 2010	14.68	14.69	14.24	14.45	257,352	-0.35(-2.36%)
Jun 22, 2010	15.02	15.17	14.74	14.80	403,245	-0.25(-1.65%)
Jun 21, 2010	15.47	15.48	14.95	15.05	159,877	-0.10(-0.67%)
Jun 18, 2010	15.15	15.42	15.02	15.15	137,428	-0.20(-1.28%)
Jun 17, 2010	15.46	15.48	15.13	15.35	237,509	+0.17(+1.13%)
Jun 16, 2010	14.97	15.27	14.97	15.18	116,810	-0.04(-0.29%)
Jun 15, 2010	15.09	15.24	14.95	15.22	146,962	+0.52(+3.54%)
Jun 14, 2010	14.99	15.07	14.61	14.70	100,126	+0.08(+0.57%)
Jun 11, 2010	14.48	14.75	14.40	14.62	318,978	-0.18(-1.20%)
Jun 10, 2010	14.74	14.91	14.60	14.80	524,428	+0.84(+6.05%)
Jun 09, 2010	14.29	14.43	13.89	13.95	190,574	+0.06(+0.46%)
Jun 08, 2010	13.73	13.89	13.48	13.89	191,028	+0.30(+2.24%)
Jun 07, 2010	14.00	14.05	13.57	13.58	116,884	-0.30(-2.15%)
Jun 04, 2010	13.88	14.44	13.77	13.88	153,362	-0.91(-6.18%)
Jun 03, 2010	15.05	15.17	14.64	14.80	198,297	-0.01(-0.09%)
Jun 02, 2010	14.30	14.81	14.24	14.81	190,907	+0.62(+4.39%)
Jun 01, 2010	14.22	14.68	14.18	14.19	198,477	-0.20(-1.41%)
May 28, 2010	14.39	14.81	14.08	14.39	187,200	-0.63(-4.23%)
May 27, 2010	14.45	15.03	14.39	15.02	258,936	+1.12(+8.09%)
May 26, 2010	14.09	14.25	13.82	13.90	555,343	+0.01(+0.05%)
May 25, 2010	13.34	13.94	13.27	13.89	324,362	-0.18(-1.31%)
May 24, 2010	14.08	14.26	14.03	14.08	151,560	-0.29(-2.03%)
May 21, 2010	13.85	14.41	13.77	14.37	240,864	+0.36(+2.55%)
May 20, 2010	13.80	14.27	13.78	14.01	861,657	-0.62(-4.26%)
May 19, 2010	14.28	14.69	14.18	14.64	242,353	-0.08(-0.56%)
May 18, 2010	15.18	15.25	14.66	14.72	195,185	-0.04(-0.30%)
May 17, 2010	14.78	14.86	14.33	14.76	392,106	-0.02(-0.13%)
May 14, 2010	14.78	15.22	14.57	14.78	405,193	-0.87(-5.56%)
May 13, 2010	15.82	15.99	15.63	15.65	186,100	-0.49(-3.03%)
May 12, 2010	16.03	16.26	15.99	16.14	246,827	+0.15(+0.91%)
May 11, 2010	16.21	16.31	15.91	16.00	176,593	-0.41(-2.52%)
May 10, 2010	16.44	16.45	16.28	16.41	274,026	+1.82(+12.45%)
May 07, 2010	14.62	14.95	14.02	14.59	531,603	+0.50(+3.51%)
May 06, 2010	15.51	15.65	13.97	14.10	666,811	-1.94(-12.08%)
May 05, 2010	16.00	16.29	15.97	16.03	341,189	-0.92(-5.43%)
May 04, 2010	17.42	17.48	16.92	16.95	221,524	-1.06(-5.89%)

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