Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2013	17.85	18.14	17.67	18.14	1,134,024	+0.24(+1.32%)
Apr 29, 2013	17.96	17.96	17.75	17.90	750,497	+0.06(+0.34%)
Apr 26, 2013	17.83	17.89	17.71	17.84	827,412	+0.01(+0.05%)
Apr 25, 2013	17.38	17.97	17.15	17.83	1,364,478	+0.99(+5.87%)
Apr 24, 2013	16.81	17.12	16.59	16.84	1,029,151	+0.16(+0.93%)
Apr 23, 2013	16.57	16.81	16.46	16.69	632,227	+0.23(+1.40%)
Apr 22, 2013	16.39	16.55	16.28	16.46	486,183	+0.10(+0.64%)
Apr 19, 2013	16.31	16.50	16.15	16.35	420,889	+0.08(+0.48%)
Apr 18, 2013	16.39	16.39	16.20	16.27	515,366	-0.05(-0.33%)
Apr 17, 2013	16.55	16.58	16.21	16.33	630,502	-0.35(-2.12%)
Apr 16, 2013	16.55	16.73	16.44	16.68	721,911	+0.29(+1.79%)
Apr 15, 2013	17.11	17.12	16.33	16.39	1,086,265	-0.83(-4.84%)
Apr 12, 2013	17.35	17.39	17.16	17.22	364,894	-0.22(-1.29%)
Apr 11, 2013	17.50	17.51	17.34	17.44	352,421	+0.01(+0.06%)
Apr 10, 2013	17.09	17.48	17.09	17.43	776,464	+0.38(+2.25%)
Apr 09, 2013	16.98	17.14	16.84	17.05	461,228	+0.14(+0.85%)
Apr 08, 2013	16.87	16.99	16.67	16.91	616,822	+0.02(+0.12%)
Apr 05, 2013	16.68	16.90	16.62	16.89	501,776	-0.09(-0.53%)
Apr 04, 2013	16.94	17.05	16.93	16.98	448,123	+0.07(+0.39%)
Apr 03, 2013	17.15	17.15	16.76	16.91	1,006,714	-0.19(-1.14%)
Apr 02, 2013	17.17	17.28	17.05	17.11	698,607	-0.04(-0.26%)
Apr 01, 2013	17.36	17.40	17.11	17.15	774,753	-0.21(-1.22%)
Mar 28, 2013	17.14	17.39	17.08	17.36	570,151	+0.20(+1.19%)
Mar 27, 2013	17.01	17.17	16.95	17.16	543,053	+0.00(+0.02%)
Mar 26, 2013	17.12	17.19	17.02	17.16	770,371	+0.14(+0.83%)
Mar 25, 2013	17.23	17.23	16.75	17.02	1,548,664	-0.17(-0.99%)
Mar 22, 2013	17.47	17.47	17.05	17.19	1,402,117	-0.20(-1.17%)
Mar 21, 2013	17.27	17.63	17.22	17.39	962,557	-0.28(-1.59%)
Mar 20, 2013	17.68	17.75	17.46	17.67	1,318,759	+0.11(+0.65%)
Mar 19, 2013	17.79	17.79	17.32	17.56	1,479,457	-0.15(-0.83%)
Mar 18, 2013	17.44	17.82	17.44	17.70	699,533	-0.04(-0.22%)
Mar 15, 2013	17.80	17.90	17.67	17.74	796,250	-0.07(-0.40%)
Mar 14, 2013	17.81	17.86	17.72	17.81	399,848	+0.07(+0.37%)
Mar 13, 2013	17.72	17.82	17.55	17.75	348,845	+0.03(+0.19%)
Mar 12, 2013	17.62	17.76	17.62	17.72	858,794	+0.03(+0.19%)
Mar 11, 2013	17.61	17.69	17.60	17.68	416,081	-0.01(-0.05%)
Mar 08, 2013	17.48	17.72	17.43	17.69	494,981	+0.34(+1.95%)
Mar 07, 2013	17.50	17.53	17.31	17.35	694,312	-0.13(-0.72%)
Mar 06, 2013	17.56	17.57	17.41	17.48	583,250	-0.06(-0.32%)
Mar 05, 2013	17.38	17.54	17.38	17.54	822,654	+0.27(+1.54%)
Mar 04, 2013	17.23	17.31	17.05	17.27	609,259	-0.02(-0.14%)
Mar 01, 2013	17.24	17.39	16.90	17.29	1,356,787	-0.09(-0.52%)
Feb 28, 2013	17.51	17.55	17.37	17.38	474,092	+0.00(+0.02%)
Feb 27, 2013	17.09	17.51	17.09	17.38	882,988	+0.28(+1.65%)
Feb 26, 2013	16.89	17.14	16.80	17.10	776,698	+0.25(+1.47%)
Feb 25, 2013	17.45	17.45	16.84	16.85	491,315	-0.52(-2.98%)
Feb 22, 2013	17.30	17.43	17.22	17.37	422,829	+0.19(+1.13%)
Feb 21, 2013	17.45	17.47	17.05	17.17	1,101,290	-0.32(-1.81%)
Feb 20, 2013	17.64	17.75	17.43	17.49	1,547,284	-0.17(-0.98%)
Feb 19, 2013	17.56	17.67	17.56	17.66	1,062,834	+0.10(+0.54%)
Feb 15, 2013	17.57	17.64	17.54	17.57	952,239	-0.01(-0.03%)
Feb 14, 2013	17.49	17.59	17.36	17.58	808,530	-0.03(-0.15%)
Feb 13, 2013	17.46	17.65	17.44	17.60	557,531	+0.12(+0.70%)
Feb 12, 2013	17.40	17.50	17.40	17.48	497,100	+0.04(+0.22%)
Feb 11, 2013	17.45	17.53	17.34	17.44	545,048	-0.04(-0.24%)
Feb 08, 2013	17.41	17.55	17.37	17.48	1,786,418	+0.10(+0.57%)
Feb 07, 2013	17.32	17.40	17.25	17.38	1,191,503	+0.03(+0.19%)
Feb 06, 2013	17.19	17.37	17.19	17.35	732,614	+0.28(+1.61%)
Feb 04, 2013	17.15	17.29	17.05	17.08	966,865	-0.16(-0.90%)
Feb 01, 2013	17.27	17.32	17.18	17.23	706,214	+0.12(+0.68%)
Jan 31, 2013	17.05	17.29	17.05	17.11	1,431,071	+0.04(+0.26%)
Jan 30, 2013	17.27	17.36	16.80	17.07	1,610,920	-0.29(-1.67%)
Jan 29, 2013	17.05	17.43	16.73	17.36	2,906,314	+0.77(+4.67%)
Jan 28, 2013	16.78	16.81	16.52	16.58	1,228,906	-0.16(-0.95%)
Jan 25, 2013	16.78	16.80	16.62	16.74	954,605	+0.02(+0.11%)
Jan 24, 2013	16.51	16.80	16.43	16.73	653,390	+0.21(+1.27%)
Jan 23, 2013	16.53	16.70	16.47	16.52	837,600	-0.01(-0.05%)
Jan 22, 2013	16.45	16.52	16.29	16.52	659,927	+0.14(+0.88%)
Jan 18, 2013	16.33	16.40	16.23	16.38	436,054	+0.09(+0.53%)
Jan 17, 2013	16.06	16.30	16.06	16.29	713,333	+0.26(+1.61%)
Jan 16, 2013	15.86	16.06	15.83	16.04	968,248	+0.13(+0.83%)
Jan 15, 2013	15.92	15.96	15.80	15.90	871,186	-0.15(-0.93%)
Jan 14, 2013	15.93	16.07	15.89	16.05	683,120	+0.08(+0.49%)
Jan 11, 2013	16.12	16.14	15.91	15.98	676,546	-0.18(-1.09%)
Jan 10, 2013	16.27	16.27	15.97	16.15	552,507	+0.01(+0.04%)
Jan 09, 2013	15.94	16.18	15.86	16.15	660,498	+0.30(+1.88%)
Jan 08, 2013	15.73	15.92	15.67	15.85	543,311	+0.09(+0.57%)
Jan 07, 2013	15.91	15.91	15.68	15.76	1,016,036	-0.16(-1.00%)
Jan 04, 2013	16.02	16.02	15.85	15.92	762,987	-0.09(-0.54%)
Jan 03, 2013	15.96	16.15	15.91	16.00	1,037,386	+0.01(+0.06%)
Jan 02, 2013	15.91	15.99	15.38	15.99	1,509,933	+0.61(+3.98%)
Dec 31, 2012	15.16	15.40	15.15	15.38	1,164,648	+0.19(+1.26%)
Dec 28, 2012	15.24	15.37	15.18	15.19	1,057,269	-0.16(-1.05%)
Dec 27, 2012	15.54	15.60	15.31	15.35	1,000,242	-0.19(-1.19%)
Dec 26, 2012	15.56	15.62	15.48	15.54	566,077	-0.01(-0.04%)
Dec 24, 2012	15.58	15.69	15.48	15.54	584,070	-0.11(-0.69%)
Dec 21, 2012	15.54	15.85	15.53	15.65	2,135,002	-0.15(-0.95%)
Dec 20, 2012	15.70	15.91	15.64	15.80	1,090,995	+0.12(+0.78%)
Dec 19, 2012	15.76	15.78	15.58	15.68	1,230,161	-0.03(-0.17%)
Dec 18, 2012	15.52	15.74	15.41	15.70	657,559	+0.24(+1.55%)
Dec 17, 2012	15.36	15.48	15.28	15.47	622,759	+0.18(+1.17%)
Dec 14, 2012	15.32	15.53	15.23	15.29	524,204	-0.03(-0.18%)
Dec 13, 2012	15.45	15.55	15.26	15.31	694,598	-0.17(-1.08%)
Dec 12, 2012	15.51	15.60	15.40	15.48	984,141	+0.00(+0.02%)
Dec 11, 2012	15.46	15.52	15.40	15.48	635,018	+0.11(+0.70%)
Dec 10, 2012	15.25	15.43	14.88	15.37	630,522	+0.13(+0.88%)
Dec 07, 2012	15.30	15.36	15.17	15.24	657,228	-0.00(-0.02%)
Dec 06, 2012	15.24	15.32	15.11	15.24	639,637	+0.00(+0.02%)
Dec 05, 2012	14.87	15.26	14.83	15.24	864,317	+0.40(+2.72%)
Dec 04, 2012	14.70	14.84	14.61	14.83	834,916	+0.07(+0.49%)
Nov 30, 2012	14.88	14.91	14.71	14.76	1,017,636	-0.11(-0.72%)
Nov 29, 2012	14.79	14.91	14.74	14.87	568,243	+0.11(+0.77%)
Nov 28, 2012	14.65	14.81	14.59	14.75	642,683	+0.06(+0.41%)
Nov 27, 2012	14.66	14.81	14.52	14.69	638,485	+0.00(+0.00%)
Nov 26, 2012	14.49	14.70	14.49	14.69	451,551	+0.13(+0.90%)
Nov 23, 2012	14.45	14.58	14.43	14.56	137,961	+0.14(+0.97%)
Nov 21, 2012	14.32	14.44	14.23	14.42	441,904	+0.18(+1.28%)
Nov 20, 2012	13.97	14.35	13.86	14.24	842,692	+0.27(+1.92%)
Nov 19, 2012	13.95	14.04	13.85	13.97	678,631	+0.23(+1.70%)
Nov 16, 2012	13.65	13.89	13.60	13.74	703,988	+0.07(+0.52%)
Nov 15, 2012	13.73	13.90	13.61	13.67	1,197,664	-0.06(-0.46%)
Nov 14, 2012	14.31	14.42	13.69	13.73	942,938	-0.52(-3.63%)
Nov 13, 2012	14.37	14.58	14.24	14.25	538,755	-0.22(-1.55%)
Nov 12, 2012	14.44	14.58	14.32	14.47	333,805	+0.06(+0.44%)
Nov 09, 2012	14.31	14.57	14.20	14.41	511,524	+0.01(+0.10%)
Nov 08, 2012	14.71	14.71	14.38	14.39	804,665	-0.37(-2.51%)
Nov 07, 2012	15.09	15.19	14.72	14.76	1,183,555	-0.33(-2.18%)
Nov 06, 2012	14.85	15.12	14.85	15.09	727,520	+0.26(+1.75%)
Nov 05, 2012	14.61	14.85	14.58	14.83	413,053	+0.22(+1.51%)
Nov 02, 2012	14.94	15.01	14.60	14.61	665,590	-0.17(-1.17%)
Nov 01, 2012	14.38	14.91	14.38	14.78	1,071,245	+0.43(+2.98%)
Oct 31, 2012	13.96	14.39	13.96	14.36	877,218	+0.25(+1.80%)
Oct 26, 2012	14.03	14.10	14.10	14.10	916,861	+0.09(+0.64%)
Oct 25, 2012	13.98	14.05	13.42	14.01	2,515,029	-0.04(-0.28%)
Oct 24, 2012	14.22	14.27	13.93	14.05	765,336	-0.12(-0.82%)
Oct 23, 2012	14.09	14.19	14.00	14.17	667,889	-0.16(-1.10%)
Oct 19, 2012	14.32	14.52	14.28	14.33	493,588	-0.28(-1.90%)
Oct 18, 2012	14.66	14.69	14.53	14.61	531,157	-0.13(-0.90%)
Oct 17, 2012	14.47	14.80	14.47	14.74	1,236,238	+0.26(+1.81%)
Oct 16, 2012	14.21	14.48	14.21	14.48	998,273	+0.28(+1.98%)
Oct 15, 2012	14.15	14.22	14.06	14.20	439,056	+0.08(+0.57%)
Oct 12, 2012	14.26	14.44	14.07	14.11	475,095	-0.11(-0.78%)
Oct 11, 2012	14.34	14.35	14.21	14.23	509,774	+0.01(+0.10%)
Oct 10, 2012	14.28	14.38	14.18	14.21	724,261	-0.15(-1.04%)
Oct 09, 2012	14.67	14.71	14.33	14.36	807,276	-0.30(-2.02%)
Oct 08, 2012	14.66	14.70	14.57	14.65	971,010	-0.10(-0.65%)
Oct 05, 2012	14.75	15.05	14.70	14.75	1,692,499	+0.06(+0.39%)
Oct 04, 2012	14.69	14.78	14.56	14.69	1,275,684	+0.09(+0.61%)
Oct 03, 2012	14.78	14.82	14.55	14.60	1,160,867	-0.15(-0.99%)
Oct 02, 2012	14.74	14.93	14.68	14.75	697,987	+0.05(+0.32%)
Oct 01, 2012	15.00	15.04	14.60	14.70	1,882,500	-0.30(-1.97%)
Sep 28, 2012	14.91	15.06	14.83	15.00	645,940	+0.00(+0.02%)
Sep 27, 2012	14.87	15.02	14.69	14.99	823,248	+0.21(+1.43%)
Sep 26, 2012	14.97	14.99	14.64	14.78	781,016	-0.21(-1.39%)
Sep 25, 2012	15.32	15.36	14.97	14.99	703,590	-0.28(-1.82%)
Sep 24, 2012	15.08	15.30	15.06	15.27	719,051	+0.07(+0.47%)
Sep 21, 2012	15.45	15.63	15.18	15.20	1,729,886	-0.08(-0.55%)
Sep 20, 2012	15.39	15.39	15.20	15.28	794,409	-0.20(-1.29%)
Sep 19, 2012	15.55	15.65	15.37	15.48	995,845	-0.08(-0.52%)
Sep 18, 2012	15.60	15.72	15.54	15.56	1,137,667	-0.05(-0.34%)
Sep 17, 2012	15.59	15.62	15.44	15.62	832,755	-0.05(-0.30%)
Sep 14, 2012	15.48	15.67	15.45	15.66	781,663	+0.23(+1.49%)
Sep 13, 2012	15.20	15.46	15.08	15.43	664,258	+0.12(+0.78%)
Sep 12, 2012	15.43	15.47	15.25	15.31	902,337	-0.05(-0.33%)
Sep 11, 2012	15.29	15.51	15.21	15.36	565,171	+0.01(+0.10%)
Sep 10, 2012	15.46	15.52	15.34	15.35	289,272	-0.12(-0.79%)
Sep 07, 2012	15.43	15.69	15.40	15.47	540,640	+0.07(+0.45%)
Sep 06, 2012	15.09	15.42	15.09	15.40	872,523	+0.42(+2.81%)
Sep 05, 2012	15.03	15.11	14.85	14.98	1,151,024	-0.05(-0.36%)
Sep 04, 2012	14.71	15.09	14.52	15.04	812,530	+0.30(+2.04%)
Aug 31, 2012	14.77	14.84	14.51	14.74	734,392	+0.12(+0.84%)
Aug 30, 2012	14.70	14.77	14.57	14.61	480,027	-0.20(-1.35%)
Aug 29, 2012	14.76	14.88	14.65	14.81	539,192	+0.04(+0.24%)
Aug 27, 2012	14.96	14.96	14.73	14.78	639,600	-0.11(-0.72%)
Aug 24, 2012	14.90	14.96	14.76	14.88	556,307	-0.07(-0.50%)
Aug 23, 2012	15.00	15.12	14.88	14.96	860,692	-0.04(-0.28%)
Aug 22, 2012	14.92	15.08	14.78	15.00	736,987	+0.04(+0.24%)
Aug 21, 2012	14.96	15.03	14.78	14.96	1,014,858	+0.10(+0.64%)
Aug 20, 2012	14.97	15.01	14.77	14.87	467,770	-0.16(-1.05%)
Aug 17, 2012	14.93	15.13	14.93	15.03	784,660	+0.12(+0.80%)
Aug 16, 2012	14.75	14.93	14.70	14.91	700,639	+0.17(+1.15%)
Aug 15, 2012	14.66	14.77	14.56	14.74	789,277	+0.13(+0.88%)
Aug 14, 2012	14.90	14.93	14.55	14.61	954,710	-0.18(-1.19%)
Aug 13, 2012	14.95	14.95	14.64	14.79	1,357,545	-0.21(-1.43%)
Aug 10, 2012	14.72	15.16	14.72	15.00	1,954,646	+0.47(+3.20%)
Aug 09, 2012	14.53	14.62	14.45	14.54	855,097	+0.01(+0.10%)
Aug 08, 2012	14.40	14.55	14.20	14.52	887,737	+0.04(+0.31%)
Aug 07, 2012	14.25	14.51	14.18	14.48	838,421	+0.32(+2.28%)
Aug 06, 2012	14.02	14.21	13.95	14.15	672,793	+0.18(+1.30%)
Aug 03, 2012	13.82	14.03	13.65	13.97	495,599	+0.43(+3.19%)
Aug 02, 2012	13.46	13.63	13.42	13.54	1,784,905	-0.13(-0.98%)
Aug 01, 2012	13.80	13.93	13.54	13.67	1,563,501	-0.01(-0.09%)
Jul 31, 2012	13.54	13.74	13.49	13.69	1,218,822	+0.09(+0.68%)
Jul 30, 2012	13.61	13.77	13.48	13.59	1,103,699	+0.01(+0.09%)
Jul 27, 2012	12.84	13.70	12.74	13.58	1,394,909	+0.75(+5.86%)
Jul 26, 2012	12.38	13.80	12.26	12.83	1,596,325	+0.19(+1.49%)
Jul 25, 2012	12.67	12.76	12.47	12.64	943,523	+0.05(+0.38%)
Jul 24, 2012	13.08	13.08	12.46	12.59	1,315,937	-0.47(-3.63%)
Jul 23, 2012	12.76	13.12	12.71	13.07	849,625	+0.03(+0.21%)
Jul 20, 2012	13.05	13.12	12.92	13.04	1,324,369	-0.13(-1.00%)
Jul 19, 2012	13.09	13.25	13.03	13.17	1,281,390	+0.11(+0.87%)
Jul 18, 2012	12.91	13.27	12.90	13.06	1,057,089	+0.10(+0.81%)
Jul 17, 2012	12.95	13.00	12.74	12.95	588,380	+0.09(+0.67%)
Jul 16, 2012	12.94	12.96	12.64	12.87	608,804	-0.15(-1.12%)
Jul 13, 2012	12.83	13.05	12.80	13.01	731,338	+0.24(+1.92%)
Jul 12, 2012	12.80	12.87	12.57	12.77	792,659	-0.17(-1.35%)
Jul 11, 2012	13.10	13.12	12.80	12.94	916,695	-0.15(-1.14%)
Jul 10, 2012	13.38	13.43	12.98	13.09	967,456	-0.26(-1.96%)
Jul 09, 2012	13.41	13.44	13.28	13.35	863,909	-0.04(-0.31%)
Jul 06, 2012	13.72	13.74	13.39	13.40	1,152,204	-0.49(-3.54%)
Jul 05, 2012	13.74	14.03	13.71	13.89	830,850	+0.10(+0.71%)
Jul 03, 2012	13.50	13.79	13.44	13.79	409,274	+0.26(+1.89%)
Jul 02, 2012	13.71	13.78	13.39	13.53	1,425,860	-0.19(-1.37%)
Jun 29, 2012	13.26	13.76	13.17	13.72	3,000,762	+0.72(+5.52%)
Jun 28, 2012	13.00	13.19	12.86	13.00	1,905,844	-0.20(-1.51%)
Jun 27, 2012	13.20	13.34	13.13	13.20	918,217	+0.05(+0.36%)
Jun 26, 2012	13.16	13.24	12.97	13.16	687,494	+0.00(+0.02%)
Jun 25, 2012	13.25	13.32	13.13	13.15	765,047	-0.32(-2.39%)
Jun 22, 2012	13.66	13.68	13.30	13.47	1,710,339	-0.15(-1.07%)
Jun 21, 2012	14.07	14.11	13.51	13.62	1,643,432	-0.49(-3.50%)
Jun 20, 2012	14.25	14.26	14.02	14.11	629,865	-0.13(-0.88%)
Jun 19, 2012	14.09	14.44	14.07	14.24	924,352	+0.17(+1.19%)
Jun 18, 2012	13.91	14.13	13.88	14.07	1,064,670	+0.08(+0.57%)
Jun 15, 2012	13.90	14.01	13.87	13.99	1,412,393	+0.15(+1.05%)
Jun 14, 2012	13.64	14.00	13.64	13.85	1,540,721	+0.00(+0.00%)
Jun 13, 2012	14.39	14.39	13.77	13.85	1,799,936	-0.55(-3.83%)
Jun 12, 2012	14.23	14.43	14.05	14.40	802,234	+0.24(+1.70%)
Jun 11, 2012	14.68	14.71	14.14	14.16	936,701	-0.37(-2.56%)
Jun 08, 2012	14.37	14.55	14.19	14.53	1,213,319	+0.10(+0.70%)
Jun 07, 2012	14.59	14.68	14.38	14.43	1,207,025	+0.15(+1.02%)
Jun 06, 2012	14.01	14.33	13.97	14.28	1,303,664	+0.38(+2.74%)
Jun 05, 2012	13.79	13.94	13.64	13.90	1,212,466	+0.08(+0.60%)
Jun 04, 2012	13.95	13.97	13.69	13.82	2,133,423	-0.05(-0.36%)
Jun 01, 2012	14.01	14.01	13.67	13.87	2,792,919	-0.48(-3.32%)
May 31, 2012	15.17	15.17	14.30	14.34	3,385,383	-0.86(-5.68%)
May 30, 2012	15.26	15.26	15.11	15.21	814,992	-0.20(-1.29%)
May 29, 2012	15.34	15.59	15.29	15.41	988,738	+0.18(+1.15%)
May 25, 2012	15.22	15.33	15.14	15.23	796,924	+0.05(+0.31%)
May 24, 2012	15.12	15.28	15.00	15.18	1,406,885	+0.14(+0.93%)
May 23, 2012	14.81	15.13	14.63	15.04	1,150,229	+0.10(+0.68%)
May 22, 2012	14.96	15.17	14.82	14.94	1,536,986	+0.01(+0.06%)
May 21, 2012	14.70	14.97	14.55	14.93	1,074,469	+0.32(+2.20%)
May 18, 2012	14.71	14.80	14.54	14.61	1,202,985	-0.02(-0.14%)
May 17, 2012	15.02	15.03	14.58	14.63	1,800,544	-0.41(-2.73%)
May 16, 2012	15.11	15.20	15.01	15.04	1,039,445	+0.01(+0.08%)
May 15, 2012	15.07	15.21	14.91	15.03	783,558	-0.04(-0.30%)
May 14, 2012	15.43	15.44	15.05	15.08	1,502,869	-0.55(-3.51%)
May 11, 2012	15.36	15.84	15.35	15.62	1,111,021	+0.10(+0.61%)
May 10, 2012	15.62	15.68	15.42	15.53	604,392	+0.08(+0.50%)
May 09, 2012	15.39	15.62	15.30	15.45	1,188,346	-0.17(-1.11%)
May 08, 2012	15.43	15.67	15.23	15.62	1,580,514	+0.05(+0.31%)
May 07, 2012	15.50	15.63	15.40	15.58	1,009,996	-0.01(-0.08%)
May 04, 2012	15.74	15.90	15.47	15.59	1,659,138	-0.25(-1.60%)
May 03, 2012	16.01	16.07	15.82	15.84	1,784,971	-0.15(-0.93%)
May 02, 2012	15.80	16.12	15.67	15.99	1,128,823	+0.07(+0.47%)

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