Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2012	18.78	18.82	18.64	18.73	642,793	-0.03(-0.13%)
Apr 27, 2012	19.08	19.18	18.67	18.76	876,974	-0.40(-2.08%)
Apr 26, 2012	18.89	19.25	18.85	19.16	720,529	+0.23(+1.21%)
Apr 25, 2012	18.70	18.93	18.67	18.93	695,082	+0.40(+2.16%)
Apr 24, 2012	18.44	18.61	18.40	18.53	786,376	+0.14(+0.76%)
Apr 23, 2012	18.57	18.63	18.32	18.39	428,664	-0.31(-1.66%)
Apr 20, 2012	18.56	18.77	18.51	18.70	603,304	+0.30(+1.65%)
Apr 19, 2012	18.33	18.45	18.26	18.40	548,616	+0.03(+0.14%)
Apr 18, 2012	18.41	18.45	18.27	18.37	657,743	-0.08(-0.45%)
Apr 17, 2012	18.52	18.55	18.33	18.45	872,066	+0.02(+0.10%)
Apr 16, 2012	18.37	18.57	18.21	18.44	552,015	+0.21(+1.15%)
Apr 13, 2012	18.30	18.37	18.19	18.23	374,629	-0.11(-0.59%)
Apr 12, 2012	18.24	18.37	18.19	18.33	796,327	+0.07(+0.38%)
Apr 11, 2012	18.30	18.30	18.10	18.26	526,141	+0.11(+0.63%)
Apr 10, 2012	18.39	18.48	18.07	18.15	796,318	-0.25(-1.34%)
Apr 09, 2012	18.31	18.52	18.31	18.40	470,637	-0.18(-0.99%)
Apr 05, 2012	18.56	18.66	18.46	18.58	309,944	-0.07(-0.37%)
Apr 04, 2012	18.66	18.74	18.50	18.65	551,778	-0.18(-0.94%)
Apr 03, 2012	18.91	18.97	18.75	18.83	470,804	-0.08(-0.40%)
Apr 02, 2012	18.85	19.01	18.77	18.90	743,382	+0.08(+0.40%)
Mar 30, 2012	18.84	18.96	18.80	18.83	630,030	+0.10(+0.51%)
Mar 29, 2012	18.79	18.82	18.56	18.73	572,905	-0.03(-0.13%)
Mar 28, 2012	18.82	18.82	18.61	18.76	508,356	+0.00(+0.00%)
Mar 27, 2012	18.78	18.85	18.71	18.76	518,311	+0.02(+0.10%)
Mar 26, 2012	18.83	18.89	18.68	18.74	615,744	+0.10(+0.54%)
Mar 23, 2012	18.69	18.73	18.52	18.64	789,344	-0.01(-0.07%)
Mar 22, 2012	18.68	18.71	18.45	18.65	489,891	-0.13(-0.71%)
Mar 21, 2012	18.96	18.96	18.78	18.78	318,443	-0.10(-0.54%)
Mar 20, 2012	18.86	18.99	18.83	18.89	364,182	-0.07(-0.37%)
Mar 19, 2012	18.88	19.08	18.83	18.96	783,393	+0.12(+0.64%)
Mar 16, 2012	18.80	18.92	18.77	18.83	841,484	+0.01(+0.03%)
Mar 15, 2012	18.89	18.89	18.76	18.83	476,215	+0.01(+0.03%)
Mar 14, 2012	18.96	19.05	18.76	18.82	496,166	-0.15(-0.77%)
Mar 13, 2012	18.61	18.97	18.56	18.97	718,264	+0.43(+2.30%)
Mar 12, 2012	18.40	18.58	18.40	18.54	505,815	+0.15(+0.82%)
Mar 09, 2012	18.46	18.67	18.37	18.39	786,417	-0.04(-0.24%)
Mar 08, 2012	18.50	18.50	18.25	18.43	616,709	+0.01(+0.03%)
Mar 07, 2012	18.54	18.55	18.28	18.43	501,695	+0.01(+0.07%)
Mar 06, 2012	18.50	18.69	18.40	18.42	546,797	-0.24(-1.31%)
Mar 05, 2012	18.43	18.68	18.36	18.66	418,762	+0.19(+1.05%)
Mar 02, 2012	18.53	18.67	18.44	18.47	537,530	-0.07(-0.40%)
Mar 01, 2012	18.53	18.68	18.47	18.54	531,705	+0.04(+0.20%)
Feb 29, 2012	18.62	18.74	18.47	18.50	726,928	-0.12(-0.64%)
Feb 28, 2012	18.67	18.74	18.49	18.62	1,104,350	+0.00(+0.00%)
Feb 27, 2012	18.49	18.69	18.42	18.62	481,304	-0.06(-0.30%)
Feb 24, 2012	18.62	18.74	18.48	18.68	553,000	+0.07(+0.40%)
Feb 23, 2012	18.34	18.60	18.28	18.60	700,348	+0.26(+1.40%)
Feb 22, 2012	18.44	18.57	18.27	18.35	737,865	-0.11(-0.58%)
Feb 21, 2012	18.75	18.85	18.27	18.45	1,088,242	-0.32(-1.73%)
Feb 17, 2012	18.74	18.78	18.42	18.78	961,220	-0.14(-0.76%)
Feb 16, 2012	18.76	19.06	18.76	18.92	1,037,760	+0.13(+0.70%)
Feb 15, 2012	18.78	18.95	18.68	18.79	974,857	+0.02(+0.10%)
Feb 14, 2012	19.15	19.17	18.74	18.77	645,294	-0.42(-2.21%)
Feb 13, 2012	19.10	19.22	18.98	19.20	1,354,473	+0.27(+1.45%)
Feb 10, 2012	18.97	19.13	18.89	18.92	574,139	-0.18(-0.95%)
Feb 09, 2012	19.28	19.29	18.95	19.10	439,712	-0.16(-0.81%)
Feb 08, 2012	19.23	19.34	19.09	19.26	721,330	+0.04(+0.20%)
Feb 07, 2012	19.26	19.34	19.15	19.22	903,892	-0.08(-0.39%)
Feb 06, 2012	19.28	19.36	19.15	19.30	335,712	-0.06(-0.32%)
Feb 03, 2012	19.28	19.37	19.12	19.36	782,508	+0.31(+1.61%)
Feb 02, 2012	19.07	19.13	18.94	19.05	722,491	-0.03(-0.16%)
Feb 01, 2012	18.73	19.09	18.65	19.08	1,127,179	+0.47(+2.52%)
Jan 31, 2012	18.58	18.68	18.46	18.62	984,713	+0.09(+0.51%)
Jan 30, 2012	18.50	18.62	18.43	18.52	711,480	-0.12(-0.67%)
Jan 27, 2012	18.54	18.67	18.50	18.65	426,987	+0.01(+0.07%)
Jan 26, 2012	18.58	18.74	18.54	18.63	1,739,765	+0.11(+0.57%)
Jan 25, 2012	18.46	18.55	18.35	18.53	679,476	+0.09(+0.47%)
Jan 24, 2012	18.12	18.47	18.12	18.44	763,530	+0.18(+0.96%)
Jan 23, 2012	18.16	18.32	18.13	18.27	696,753	+0.11(+0.58%)
Jan 20, 2012	17.94	18.16	17.92	18.16	815,252	+0.19(+1.04%)
Jan 19, 2012	17.91	18.07	17.83	17.97	674,982	+0.10(+0.56%)
Jan 18, 2012	17.73	17.93	17.70	17.87	790,252	+0.16(+0.88%)
Jan 17, 2012	17.57	17.85	17.57	17.72	1,178,568	+0.19(+1.07%)
Jan 13, 2012	17.41	17.60	17.30	17.53	1,355,299	+0.00(+0.00%)
Jan 12, 2012	17.51	17.60	17.27	17.53	1,470,056	-0.02(-0.11%)
Jan 11, 2012	17.32	17.58	17.32	17.55	767,246	+0.16(+0.93%)
Jan 10, 2012	17.39	17.49	17.35	17.39	587,593	+0.19(+1.13%)
Jan 09, 2012	17.36	17.36	17.13	17.19	469,877	-0.08(-0.47%)
Jan 06, 2012	17.32	17.50	17.12	17.27	1,019,513	-0.02(-0.14%)
Jan 05, 2012	16.99	17.30	16.87	17.30	1,005,496	+0.26(+1.54%)
Jan 04, 2012	17.29	17.30	17.02	17.04	1,081,986	-0.05(-0.29%)
Dec 30, 2011	17.25	17.44	17.06	17.09	612,252	-0.13(-0.76%)
Dec 29, 2011	17.07	17.30	17.07	17.22	575,723	+0.21(+1.25%)
Dec 28, 2011	17.37	17.37	16.99	17.00	653,519	-0.29(-1.70%)
Dec 27, 2011	17.20	17.39	17.12	17.30	368,794	+0.06(+0.33%)
Dec 23, 2011	17.18	17.26	17.07	17.24	473,975	+0.14(+0.80%)
Dec 21, 2011	17.01	17.20	16.94	17.10	647,417	+0.07(+0.40%)
Dec 20, 2011	16.75	17.07	16.65	17.04	799,417	+0.49(+2.94%)
Dec 19, 2011	16.83	16.86	16.52	16.55	578,586	-0.18(-1.08%)
Dec 16, 2011	16.77	16.93	16.61	16.73	987,387	+0.09(+0.56%)
Dec 15, 2011	16.64	16.70	16.42	16.64	1,177,748	+0.18(+1.10%)
Dec 14, 2011	16.22	16.53	16.21	16.45	955,488	+0.18(+1.11%)
Dec 13, 2011	16.64	16.80	16.20	16.27	795,069	-0.23(-1.39%)
Dec 12, 2011	16.54	16.62	16.32	16.50	845,804	-0.25(-1.50%)
Dec 09, 2011	16.50	16.85	16.50	16.75	886,396	+0.30(+1.83%)
Dec 08, 2011	16.67	16.68	16.39	16.45	1,014,628	-0.31(-1.83%)
Dec 07, 2011	16.58	16.85	16.41	16.76	839,190	+0.12(+0.74%)
Dec 06, 2011	16.75	16.75	16.56	16.64	668,024	-0.02(-0.11%)
Dec 05, 2011	16.75	16.79	16.50	16.66	767,235	+0.12(+0.71%)
Dec 02, 2011	16.63	16.86	16.51	16.54	792,243	+0.07(+0.41%)
Dec 01, 2011	16.61	16.67	16.42	16.47	637,308	-0.25(-1.51%)
Nov 30, 2011	16.43	16.72	16.31	16.72	1,421,275	+0.77(+4.81%)
Nov 29, 2011	16.30	16.30	15.91	15.96	997,879	-0.32(-1.96%)
Nov 28, 2011	16.26	16.37	16.03	16.27	1,001,282	+0.52(+3.28%)
Nov 25, 2011	15.80	16.17	15.74	15.76	433,217	-0.07(-0.43%)
Nov 23, 2011	16.29	16.32	15.80	15.83	821,716	-0.57(-3.49%)
Nov 22, 2011	16.63	16.70	16.38	16.40	680,803	-0.21(-1.26%)
Nov 21, 2011	16.79	16.83	16.53	16.61	684,030	-0.42(-2.49%)
Nov 18, 2011	17.02	17.12	16.86	17.03	586,195	+0.05(+0.29%)
Nov 17, 2011	17.08	17.31	16.91	16.98	1,235,424	-0.14(-0.79%)
Nov 16, 2011	17.08	17.43	17.07	17.12	800,424	-0.15(-0.85%)
Nov 15, 2011	16.90	17.38	16.90	17.26	650,650	+0.23(+1.33%)
Nov 14, 2011	17.47	17.55	17.00	17.04	1,022,109	-0.58(-3.28%)
Nov 11, 2011	17.26	17.64	17.12	17.61	639,702	+0.55(+3.20%)
Nov 10, 2011	17.50	17.50	16.99	17.07	875,498	-0.16(-0.93%)
Nov 09, 2011	17.56	17.72	17.20	17.23	1,309,267	-0.73(-4.04%)
Nov 08, 2011	17.79	18.00	17.31	17.95	824,979	+0.33(+1.85%)
Nov 07, 2011	17.76	17.93	17.42	17.63	887,654	-0.11(-0.62%)
Nov 04, 2011	17.68	17.82	17.46	17.74	820,987	-0.09(-0.48%)
Nov 03, 2011	17.91	17.91	17.47	17.82	968,851	+0.09(+0.52%)
Nov 02, 2011	17.31	17.76	17.23	17.73	2,043,455	+0.64(+3.74%)
Nov 01, 2011	17.06	17.68	16.71	17.09	1,711,102	-0.71(-3.97%)
Oct 31, 2011	17.77	18.03	17.68	17.80	1,605,674	-0.23(-1.29%)
Oct 28, 2011	19.03	18.92	17.84	18.03	2,852,663	-1.00(-5.23%)
Oct 27, 2011	18.82	19.21	18.62	19.03	2,597,746	+0.80(+4.38%)
Oct 26, 2011	18.51	18.57	18.03	18.23	949,398	-0.06(-0.30%)
Oct 25, 2011	18.68	18.68	18.24	18.28	572,025	-0.51(-2.71%)
Oct 24, 2011	18.08	18.92	17.95	18.79	1,253,167	+0.70(+3.87%)
Oct 21, 2011	17.79	18.18	17.79	18.09	872,942	+0.53(+3.01%)
Oct 20, 2011	17.49	17.69	17.16	17.57	586,719	+0.05(+0.28%)
Oct 19, 2011	17.78	17.93	17.43	17.52	676,529	-0.34(-1.93%)
Oct 18, 2011	17.30	17.95	17.22	17.86	662,988	+0.60(+3.49%)
Oct 17, 2011	17.52	17.61	17.19	17.26	697,224	-0.37(-2.09%)
Oct 14, 2011	17.31	17.68	17.31	17.63	652,051	+0.44(+2.54%)
Oct 13, 2011	17.14	17.39	16.88	17.19	1,017,237	-0.07(-0.43%)
Oct 12, 2011	17.06	17.50	16.98	17.26	1,129,626	+0.30(+1.78%)
Oct 11, 2011	16.99	17.29	16.90	16.96	1,223,519	-0.45(-2.61%)
Oct 10, 2011	17.17	17.43	17.06	17.42	1,170,113	+0.60(+3.58%)
Oct 07, 2011	17.45	17.53	16.78	16.82	1,488,923	-0.68(-3.87%)
Oct 06, 2011	17.44	17.52	17.16	17.49	1,303,577	+0.28(+1.64%)
Oct 05, 2011	17.42	17.46	16.44	17.21	1,475,037	-0.25(-1.44%)
Oct 04, 2011	16.50	17.52	16.27	17.46	2,059,025	+0.71(+4.22%)
Oct 03, 2011	17.42	17.60	16.75	16.75	1,808,050	-0.57(-3.26%)
Sep 30, 2011	17.42	17.78	17.31	17.32	1,155,472	-0.32(-1.81%)
Sep 29, 2011	17.61	17.68	17.36	17.64	1,017,771	+0.41(+2.39%)
Sep 28, 2011	17.88	17.88	17.21	17.23	1,364,327	-0.57(-3.21%)
Sep 27, 2011	17.76	18.02	17.66	17.80	1,216,010	+0.39(+2.26%)
Sep 26, 2011	17.33	17.42	17.06	17.41	1,018,375	+0.25(+1.47%)
Sep 23, 2011	16.74	17.26	16.72	17.15	1,076,854	+0.36(+2.16%)
Sep 22, 2011	16.69	17.14	16.53	16.79	1,388,224	-0.36(-2.11%)
Sep 21, 2011	18.00	18.08	17.12	17.15	870,880	-0.81(-4.48%)
Sep 20, 2011	18.28	18.40	17.96	17.96	652,450	-0.25(-1.38%)
Sep 19, 2011	18.40	18.62	18.18	18.21	626,609	-0.52(-2.76%)
Sep 16, 2011	18.64	18.86	18.43	18.73	869,772	+0.06(+0.33%)
Sep 15, 2011	18.43	18.68	18.28	18.67	776,669	+0.38(+2.08%)
Sep 14, 2011	18.33	18.42	17.96	18.28	925,910	+0.12(+0.64%)
Sep 13, 2011	18.25	18.40	18.01	18.17	764,131	-0.04(-0.22%)
Sep 12, 2011	17.94	18.23	17.84	18.21	1,154,280	+0.04(+0.20%)
Sep 09, 2011	18.34	18.49	17.90	18.17	1,338,641	-0.32(-1.74%)
Sep 08, 2011	18.60	18.81	18.44	18.49	1,249,810	-0.26(-1.39%)
Sep 07, 2011	18.30	18.76	17.99	18.75	849,004	+0.74(+4.14%)
Sep 06, 2011	17.15	18.04	17.14	18.01	872,437	+0.00(+0.00%)
Sep 02, 2011	17.83	18.29	17.72	18.01	1,452,824	-0.18(-0.97%)
Sep 01, 2011	18.78	18.87	18.14	18.18	862,570	-0.56(-2.97%)
Aug 31, 2011	18.90	18.98	18.64	18.74	793,353	-0.07(-0.35%)
Aug 30, 2011	18.63	18.95	18.32	18.81	1,105,491	+0.11(+0.58%)
Aug 29, 2011	18.54	18.71	18.34	18.70	670,461	+0.42(+2.32%)
Aug 26, 2011	17.87	18.29	17.46	18.27	847,177	+0.35(+1.93%)
Aug 25, 2011	18.31	18.51	17.81	17.93	964,894	-0.28(-1.56%)
Aug 24, 2011	17.83	18.27	17.72	18.21	907,567	+0.35(+1.97%)
Aug 23, 2011	17.37	17.88	17.17	17.86	853,774	+0.58(+3.33%)
Aug 22, 2011	17.55	17.65	16.99	17.29	551,768	+0.08(+0.46%)
Aug 19, 2011	17.17	17.74	17.12	17.21	830,148	-0.27(-1.53%)
Aug 18, 2011	17.72	17.94	17.25	17.48	928,853	-0.80(-4.38%)
Aug 17, 2011	18.35	18.46	18.03	18.27	420,870	+0.04(+0.23%)
Aug 16, 2011	18.11	18.38	17.97	18.23	785,557	-0.12(-0.66%)
Aug 15, 2011	17.84	18.38	17.75	18.35	1,204,907	+0.64(+3.59%)
Aug 12, 2011	17.72	18.02	17.47	17.72	882,120	+0.10(+0.55%)
Aug 11, 2011	16.81	17.99	16.66	17.62	1,175,780	+0.90(+5.36%)
Aug 10, 2011	16.48	17.64	16.37	16.72	1,687,787	-0.26(-1.53%)
Aug 09, 2011	16.42	17.02	15.42	16.98	1,852,675	+1.53(+9.92%)
Aug 08, 2011	16.42	16.82	15.43	15.45	1,853,156	-1.54(-9.09%)
Aug 05, 2011	17.57	17.61	16.66	17.00	1,516,415	-0.38(-2.16%)
Aug 04, 2011	18.06	18.15	17.37	17.37	1,229,999	-0.88(-4.81%)
Aug 03, 2011	18.64	18.64	17.96	18.25	913,933	-0.37(-1.98%)
Aug 02, 2011	19.21	19.35	18.60	18.62	832,685	-0.71(-3.67%)
Aug 01, 2011	19.67	19.68	19.15	19.33	714,960	-0.07(-0.34%)
Jul 29, 2011	19.40	19.53	19.24	19.40	661,020	-0.16(-0.81%)
Jul 28, 2011	19.49	19.71	19.23	19.55	497,077	+0.07(+0.37%)
Jul 27, 2011	20.00	20.09	19.40	19.48	793,556	-0.55(-2.75%)
Jul 26, 2011	20.13	20.13	19.88	20.03	255,901	-0.05(-0.24%)
Jul 25, 2011	20.23	20.23	20.07	20.08	637,600	-0.33(-1.63%)
Jul 22, 2011	20.44	20.47	20.39	20.41	205,191	+0.09(+0.45%)
Jul 21, 2011	20.11	20.43	20.07	20.32	421,241	+0.30(+1.51%)
Jul 20, 2011	20.04	20.13	19.86	20.02	556,455	+0.06(+0.30%)
Jul 19, 2011	19.61	19.96	19.56	19.96	413,360	+0.48(+2.46%)
Jul 18, 2011	19.80	19.84	19.39	19.48	561,725	-0.36(-1.80%)
Jul 15, 2011	19.73	20.03	19.69	19.84	666,195	+0.13(+0.65%)
Jul 14, 2011	19.58	19.81	19.58	19.71	680,939	-0.14(-0.70%)
Jul 13, 2011	20.23	20.28	19.85	19.85	584,342	-0.30(-1.50%)
Jul 12, 2011	20.02	20.45	20.02	20.15	406,908	+0.07(+0.33%)
Jul 11, 2011	20.22	20.28	19.80	20.09	534,637	-0.36(-1.75%)
Jul 08, 2011	20.24	20.47	20.11	20.44	326,267	-0.08(-0.38%)
Jul 07, 2011	20.43	20.59	20.35	20.52	421,615	+0.23(+1.13%)
Jul 06, 2011	20.09	20.30	20.01	20.29	350,061	+0.21(+1.06%)
Jul 05, 2011	20.03	20.10	19.89	20.08	516,300	+0.07(+0.36%)
Jul 01, 2011	19.75	20.07	19.73	20.01	552,220	+0.31(+1.57%)
Jun 30, 2011	19.65	19.77	19.51	19.70	594,720	+0.10(+0.49%)
Jun 29, 2011	19.41	19.61	19.32	19.60	407,991	+0.24(+1.25%)
Jun 28, 2011	19.20	19.36	19.09	19.36	436,261	+0.19(+1.01%)
Jun 27, 2011	19.07	19.23	19.04	19.17	462,276	+0.12(+0.64%)
Jun 24, 2011	19.03	19.14	18.82	19.04	663,131	+0.08(+0.45%)
Jun 23, 2011	19.24	19.30	18.88	18.96	1,295,928	-0.52(-2.67%)
Jun 22, 2011	19.43	19.64	19.39	19.48	600,035	-0.02(-0.12%)
Jun 21, 2011	19.37	19.51	19.20	19.50	637,874	+0.26(+1.35%)
Jun 20, 2011	19.21	19.29	19.19	19.24	464,625	+0.22(+1.15%)
Jun 17, 2011	19.07	19.14	18.92	19.03	1,345,833	+0.08(+0.45%)
Jun 16, 2011	18.78	19.11	18.72	18.94	1,706,359	+0.15(+0.81%)
Jun 15, 2011	19.08	19.15	18.65	18.79	738,650	-0.40(-2.08%)
Jun 14, 2011	19.06	19.26	19.01	19.19	866,225	+0.32(+1.70%)
Jun 13, 2011	18.81	19.05	18.76	18.87	814,922	+0.12(+0.63%)
Jun 10, 2011	19.44	19.52	18.73	18.75	1,346,636	-0.75(-3.83%)
Jun 09, 2011	19.86	19.86	19.41	19.50	641,591	-0.27(-1.36%)
Jun 08, 2011	19.89	20.00	19.74	19.77	678,605	-0.20(-0.99%)
Jun 07, 2011	19.80	20.13	19.74	19.96	965,638	+0.28(+1.43%)
Jun 06, 2011	19.92	20.05	19.59	19.68	1,321,380	-0.25(-1.26%)
Jun 03, 2011	19.56	20.31	19.49	19.93	1,617,695	+0.20(+1.03%)
May 24, 2011	19.56	19.78	19.50	19.73	691,207	+0.24(+1.23%)
May 23, 2011	19.60	19.68	19.47	19.49	811,421	-0.24(-1.21%)
May 20, 2011	19.86	19.93	19.69	19.73	723,554	-0.18(-0.90%)
May 19, 2011	19.94	20.01	19.79	19.91	766,038	+0.05(+0.24%)
May 18, 2011	19.86	19.86	19.60	19.86	519,472	+0.10(+0.51%)
May 17, 2011	19.62	19.83	19.52	19.76	1,626,299	+0.32(+1.66%)
May 16, 2011	19.26	19.56	19.23	19.44	551,156	+0.11(+0.59%)
May 13, 2011	19.56	19.61	19.28	19.32	743,484	-0.17(-0.86%)
May 12, 2011	19.23	19.49	19.08	19.49	552,648	+0.24(+1.27%)
May 11, 2011	19.52	19.54	19.19	19.25	642,381	-0.33(-1.71%)
May 10, 2011	19.15	19.59	19.15	19.58	748,909	+0.53(+2.79%)
May 09, 2011	18.72	19.13	18.70	19.05	614,044	+0.28(+1.50%)
May 06, 2011	19.16	19.19	18.72	18.77	399,002	-0.23(-1.23%)
May 05, 2011	18.79	19.16	18.76	19.00	616,298	+0.12(+0.63%)
May 04, 2011	19.00	19.06	18.77	18.88	529,610	-0.09(-0.47%)
May 03, 2011	19.18	19.27	18.77	18.97	813,902	-0.25(-1.31%)

Data & News supplied by www.cloudquote.io
Stock quotes supplied by Barchart
Quotes delayed at least 20 minutes.
By accessing this page, you agree to the following
Privacy Policy and Terms and Conditions.