Date	Open	High	Low	Close	Volume	Change (%)
Apr 29, 2011	25.43	25.72	24.97	25.44	41,056	+0.07(+0.28%)
Apr 28, 2011	26.03	26.03	25.30	25.37	18,872	-0.19(-0.74%)
Apr 27, 2011	25.44	25.63	25.30	25.56	5,925	-0.01(-0.02%)
Apr 26, 2011	25.47	25.63	25.40	25.57	3,369	+0.05(+0.18%)
Apr 25, 2011	25.72	25.81	25.50	25.52	22,365	-0.29(-1.12%)
Apr 21, 2011	25.84	25.87	25.52	25.81	49,768	+0.25(+0.98%)
Apr 20, 2011	25.50	25.72	25.50	25.56	15,166	+0.33(+1.31%)
Apr 19, 2011	24.88	25.24	24.88	25.23	10,056	+0.23(+0.92%)
Apr 18, 2011	25.10	25.10	24.84	25.00	2,744	-0.29(-1.15%)
Apr 15, 2011	25.25	25.32	25.25	25.29	1,940	+0.23(+0.92%)
Apr 14, 2011	24.88	25.18	24.88	25.06	7,257	-0.15(-0.59%)
Apr 13, 2011	25.28	25.28	25.16	25.21	15,440	+0.05(+0.20%)
Apr 12, 2011	25.20	25.35	25.00	25.16	22,025	-0.57(-2.22%)
Apr 11, 2011	25.93	25.93	25.73	25.73	10,269	-0.13(-0.50%)
Apr 08, 2011	26.04	26.04	25.45	25.86	38,209	+0.27(+1.06%)
Apr 07, 2011	25.77	25.77	25.33	25.59	16,097	+0.10(+0.39%)
Apr 06, 2011	25.78	25.78	25.42	25.49	3,863	+0.15(+0.59%)
Apr 05, 2011	25.14	25.49	25.14	25.34	9,023	-0.17(-0.67%)
Apr 04, 2011	25.05	25.51	25.00	25.51	1,925	+0.26(+1.03%)
Apr 01, 2011	25.24	25.29	25.00	25.25	7,435	+0.00(+0.00%)
Mar 31, 2011	24.80	25.46	24.80	25.25	20,434	+0.45(+1.81%)
Mar 30, 2011	24.77	25.24	24.72	24.80	10,743	-0.32(-1.27%)
Mar 29, 2011	24.78	25.13	24.74	25.12	10,455	+0.33(+1.33%)
Mar 28, 2011	24.85	25.17	24.79	24.79	5,780	-0.31(-1.24%)
Mar 25, 2011	25.05	25.15	24.86	25.10	12,286	+0.05(+0.20%)
Mar 24, 2011	25.06	25.24	24.79	25.05	9,196	+0.13(+0.52%)
Mar 23, 2011	24.80	25.36	24.62	24.92	38,119	+0.11(+0.45%)
Mar 22, 2011	24.45	24.82	24.45	24.81	797	+0.35(+1.43%)
Mar 21, 2011	25.08	25.11	23.91	24.46	30,292	-0.13(-0.53%)
Mar 18, 2011	24.93	24.93	24.43	24.59	5,438	+0.19(+0.78%)
Mar 17, 2011	24.16	24.40	23.75	24.40	29,190	+0.90(+3.83%)
Mar 16, 2011	23.75	23.76	23.50	23.50	21,088	-0.03(-0.13%)
Mar 15, 2011	23.63	24.15	23.52	23.53	13,954	-0.62(-2.57%)
Mar 14, 2011	23.81	24.32	23.71	24.15	5,200	-0.11(-0.45%)
Mar 11, 2011	24.14	24.43	24.14	24.26	5,922	-0.35(-1.43%)
Mar 10, 2011	24.17	24.61	24.14	24.61	8,363	-0.16(-0.64%)
Mar 09, 2011	25.25	25.25	24.76	24.77	10,534	-0.40(-1.60%)
Mar 08, 2011	25.00	25.55	25.00	25.17	27,512	+0.09(+0.35%)
Mar 07, 2011	25.46	25.50	25.06	25.08	5,073	-0.07(-0.27%)
Mar 04, 2011	25.31	25.31	25.15	25.15	8,148	-0.11(-0.44%)
Mar 03, 2011	25.26	25.36	24.69	25.26	5,433	+0.11(+0.44%)
Mar 02, 2011	25.18	25.34	24.97	25.15	16,282	+0.11(+0.44%)
Mar 01, 2011	25.07	25.11	24.90	25.04	17,686	+0.03(+0.12%)
Feb 28, 2011	24.87	25.46	24.73	25.01	15,939	+0.25(+1.01%)
Feb 25, 2011	24.37	24.76	24.34	24.76	2,834	+0.42(+1.73%)
Feb 24, 2011	24.43	24.45	24.29	24.34	4,320	-0.22(-0.90%)
Feb 23, 2011	24.06	24.56	24.06	24.56	7,220	+0.37(+1.53%)
Feb 22, 2011	24.31	24.50	24.18	24.19	18,340	-0.13(-0.53%)
Feb 18, 2011	24.40	24.60	24.30	24.32	12,632	-0.01(-0.04%)
Feb 17, 2011	24.38	24.44	24.20	24.33	5,034	+0.18(+0.75%)
Feb 16, 2011	24.45	24.45	23.98	24.15	14,488	-0.18(-0.74%)
Feb 15, 2011	24.45	24.45	23.83	24.33	55,747	-0.12(-0.50%)
Feb 14, 2011	24.46	24.51	24.30	24.45	4,996	+0.16(+0.66%)
Feb 11, 2011	24.29	24.31	24.23	24.29	7,315	-0.04(-0.16%)
Feb 10, 2011	24.47	24.64	24.33	24.33	15,032	-0.10(-0.41%)
Feb 09, 2011	24.53	24.60	24.25	24.43	7,003	+0.08(+0.33%)
Feb 08, 2011	24.34	24.56	24.14	24.35	5,170	+0.02(+0.08%)
Feb 07, 2011	24.47	24.98	24.00	24.33	48,663	-0.01(-0.04%)
Feb 04, 2011	24.45	24.45	24.22	24.34	2,540	-0.11(-0.45%)
Feb 03, 2011	24.75	24.75	24.16	24.45	10,790	-0.29(-1.17%)
Feb 02, 2011	24.50	24.74	24.40	24.74	15,262	+0.07(+0.28%)
Feb 01, 2011	24.50	25.19	24.33	24.67	54,328	+0.38(+1.57%)
Jan 31, 2011	24.06	24.29	23.95	24.29	2,280	+0.20(+0.83%)
Jan 28, 2011	23.89	24.49	23.80	24.09	11,701	+0.38(+1.60%)
Jan 27, 2011	23.72	23.75	23.61	23.71	3,043	+0.03(+0.13%)
Jan 26, 2011	23.23	23.85	23.22	23.68	7,906	+0.41(+1.76%)
Jan 25, 2011	23.25	23.29	23.13	23.27	10,265	-0.31(-1.31%)
Jan 24, 2011	23.76	23.79	23.57	23.58	7,898	-0.17(-0.72%)
Jan 21, 2011	23.69	24.01	23.48	23.75	21,570	+0.14(+0.59%)
Jan 20, 2011	23.51	24.32	23.11	23.61	16,972	-0.18(-0.76%)
Jan 19, 2011	24.00	24.02	23.57	23.79	29,584	+0.00(+0.02%)
Jan 18, 2011	23.96	23.96	23.67	23.79	52,693	-0.00(-0.02%)
Jan 14, 2011	23.50	23.87	23.45	23.79	9,520	+0.01(+0.04%)
Jan 13, 2011	23.92	24.06	23.60	23.78	25,101	+0.03(+0.13%)
Jan 12, 2011	23.81	24.05	23.71	23.75	25,250	+0.14(+0.59%)
Jan 11, 2011	23.35	23.64	23.35	23.61	29,246	+0.42(+1.81%)
Jan 10, 2011	23.34	23.35	23.13	23.19	9,506	+0.25(+1.11%)
Jan 07, 2011	23.14	23.25	22.94	22.94	50,141	-0.14(-0.62%)
Jan 06, 2011	23.03	23.76	23.03	23.08	52,260	-0.30(-1.28%)
Jan 05, 2011	22.93	23.81	22.93	23.38	10,764	+0.08(+0.34%)
Jan 04, 2011	23.96	23.96	22.96	23.30	275,279	-0.25(-1.04%)
Jan 03, 2011	23.98	23.98	23.31	23.55	7,032	-0.06(-0.28%)
Dec 31, 2010	23.07	23.61	23.07	23.61	4,935	+0.59(+2.56%)
Dec 30, 2010	22.90	23.05	22.80	23.02	7,088	-0.19(-0.82%)
Dec 29, 2010	23.86	23.86	23.11	23.21	59,631	-0.17(-0.73%)
Dec 28, 2010	22.96	23.38	22.48	23.38	11,551	+0.26(+1.12%)
Dec 27, 2010	23.15	23.55	22.82	23.12	6,603	+0.09(+0.40%)
Dec 23, 2010	22.85	23.17	22.84	23.03	8,238	+0.10(+0.44%)
Dec 22, 2010	22.60	22.93	22.60	22.93	94,517	+0.10(+0.44%)
Dec 21, 2010	22.77	23.43	22.70	22.83	19,323	-0.05(-0.22%)
Dec 20, 2010	22.45	22.88	22.40	22.88	8,543	+0.40(+1.78%)
Dec 17, 2010	22.35	22.60	22.34	22.48	5,429	+0.30(+1.35%)
Dec 16, 2010	22.20	22.30	22.00	22.18	67,471	-0.23(-1.02%)
Dec 15, 2010	22.24	22.49	22.23	22.41	19,088	-0.11(-0.49%)
Dec 14, 2010	22.12	22.52	22.05	22.52	7,119	+0.02(+0.10%)
Dec 13, 2010	22.25	22.50	22.18	22.50	2,846	+0.28(+1.25%)
Dec 10, 2010	22.32	22.32	22.00	22.22	8,951	-0.14(-0.63%)
Dec 09, 2010	22.19	22.62	22.08	22.36	8,159	+0.36(+1.64%)
Dec 08, 2010	22.00	22.43	21.90	22.00	16,541	+0.00(+0.00%)
Dec 07, 2010	22.15	22.15	22.00	22.00	11,844	+0.06(+0.27%)
Dec 06, 2010	22.30	22.60	21.94	21.94	12,314	-0.28(-1.26%)
Dec 03, 2010	21.71	22.24	21.71	22.22	3,636	+0.00(+0.00%)
Dec 02, 2010	22.08	22.26	21.84	22.22	6,319	+0.30(+1.37%)
Dec 01, 2010	21.55	21.92	21.55	21.92	2,800	+0.66(+3.10%)
Nov 30, 2010	21.45	21.45	20.97	21.26	11,032	-0.04(-0.19%)
Nov 29, 2010	21.56	21.56	21.14	21.30	8,261	+0.30(+1.43%)
Nov 26, 2010	21.00	21.00	21.00	21.00	125	-0.58(-2.69%)
Nov 24, 2010	21.00	21.58	21.58	21.58	30,270	+0.67(+3.23%)
Nov 23, 2010	20.96	20.96	20.91	20.91	400	-0.21(-1.02%)
Nov 22, 2010	21.16	21.61	20.88	21.12	31,679	-0.04(-0.19%)
Nov 19, 2010	21.20	21.23	20.68	21.16	208,896	+0.13(+0.62%)
Nov 18, 2010	20.68	21.46	20.67	21.03	27,047	+0.39(+1.89%)
Nov 17, 2010	21.13	21.13	20.09	20.64	36,827	-0.66(-3.08%)
Nov 16, 2010	21.95	21.95	20.75	21.30	29,474	-0.74(-3.38%)
Nov 15, 2010	21.31	22.32	21.31	22.04	8,163	+0.73(+3.43%)
Nov 12, 2010	22.81	22.81	21.14	21.31	10,381	-1.17(-5.20%)
Nov 11, 2010	22.72	23.16	22.32	22.48	28,194	-0.22(-0.97%)
Nov 10, 2010	22.69	23.46	22.07	22.70	12,055	-0.05(-0.22%)
Nov 09, 2010	22.99	23.15	22.75	22.75	5,110	+0.27(+1.21%)
Nov 08, 2010	22.75	22.75	22.16	22.48	15,677	-0.04(-0.19%)
Nov 05, 2010	22.50	23.16	22.13	22.52	32,917	+0.09(+0.40%)
Nov 04, 2010	23.00	23.00	22.34	22.43	6,970	+0.41(+1.86%)
Nov 03, 2010	21.97	22.15	21.50	22.02	15,451	+0.40(+1.85%)
Nov 02, 2010	21.58	21.79	21.58	21.62	1,720	+0.18(+0.82%)
Nov 01, 2010	21.32	21.65	21.32	21.45	2,078	+0.14(+0.68%)
Oct 29, 2010	21.40	21.55	21.30	21.30	8,599	-0.06(-0.28%)
Oct 28, 2010	21.12	21.36	21.12	21.36	200	+0.28(+1.33%)
Oct 27, 2010	20.76	21.12	20.76	21.08	2,915	-0.42(-1.95%)
Oct 25, 2010	21.30	21.50	20.80	21.50	14,100	+0.20(+0.94%)
Oct 22, 2010	21.12	21.30	21.07	21.30	119,818	+0.03(+0.14%)
Oct 21, 2010	21.40	21.46	21.00	21.27	2,265	-0.13(-0.61%)
Oct 20, 2010	21.21	21.40	21.21	21.40	4,200	+0.46(+2.20%)
Oct 19, 2010	21.46	21.46	20.71	20.94	8,357	-0.46(-2.15%)
Oct 18, 2010	21.97	23.02	21.11	21.40	60,042	+0.01(+0.05%)
Oct 15, 2010	21.16	22.08	21.10	21.39	4,500	+0.00(+0.00%)
Oct 14, 2010	21.43	21.48	21.18	21.39	4,480	-0.10(-0.47%)
Oct 13, 2010	21.23	21.54	21.19	21.49	2,184	+0.28(+1.33%)
Oct 12, 2010	21.32	21.47	21.13	21.21	16,071	-0.57(-2.63%)
Oct 11, 2010	22.12	22.12	21.23	21.78	2,770	+0.16(+0.72%)
Oct 08, 2010	21.62	21.62	20.60	21.62	1,158	+1.39(+6.90%)
Oct 07, 2010	20.53	20.53	20.23	20.23	810	-0.36(-1.75%)
Oct 06, 2010	20.59	20.59	20.59	20.59	100	-0.03(-0.15%)
Oct 05, 2010	20.64	20.65	20.60	20.62	3,100	+0.36(+1.77%)
Oct 04, 2010	20.75	20.75	19.73	20.26	4,342	-0.11(-0.53%)
Oct 01, 2010	20.37	21.04	20.37	20.37	39,790	-0.08(-0.38%)
Sep 30, 2010	20.41	20.45	20.41	20.45	1,500	+0.02(+0.09%)
Sep 29, 2010	20.25	20.46	20.25	20.43	4,915	+0.23(+1.14%)
Sep 28, 2010	20.06	20.23	19.76	20.20	15,060	+0.12(+0.60%)
Sep 27, 2010	20.27	20.37	20.06	20.08	3,564	-0.15(-0.74%)
Sep 24, 2010	20.14	20.23	20.14	20.23	200	+0.53(+2.69%)
Sep 23, 2010	19.26	20.06	19.26	19.70	4,064	-0.30(-1.50%)
Sep 22, 2010	19.27	20.07	19.27	20.00	9,793	+0.21(+1.06%)
Sep 21, 2010	19.17	19.84	19.17	19.79	5,925	+0.34(+1.75%)
Sep 20, 2010	19.60	20.15	19.28	19.45	11,292	-0.17(-0.87%)
Sep 17, 2010	19.62	19.62	19.62	19.62	275	-0.10(-0.51%)
Sep 15, 2010	19.71	19.74	19.71	19.72	3,300	-0.35(-1.72%)
Sep 14, 2010	20.04	20.07	19.83	20.07	2,900	+0.27(+1.34%)
Sep 13, 2010	19.70	19.80	19.57	19.80	1,917	+0.05(+0.25%)
Sep 10, 2010	20.15	20.15	19.75	19.75	2,010	+0.07(+0.36%)
Sep 07, 2010	20.14	19.68	19.68	19.68	1,300	+0.15(+0.77%)
Sep 03, 2010	19.52	19.53	19.22	19.53	2,050	+0.46(+2.41%)
Sep 02, 2010	18.97	19.12	18.97	19.07	6,470	-0.28(-1.45%)
Sep 01, 2010	19.09	19.35	19.09	19.35	566	+0.72(+3.88%)
Aug 31, 2010	18.63	18.76	18.39	18.63	21,020	-0.52(-2.74%)
Aug 30, 2010	19.18	19.18	18.83	19.15	1,980	+0.03(+0.16%)
Aug 27, 2010	19.12	19.12	18.60	19.12	2,425	+0.59(+3.16%)
Aug 26, 2010	18.62	18.69	18.50	18.54	1,070	+0.15(+0.82%)
Aug 25, 2010	18.22	18.51	18.22	18.39	2,545	-0.24(-1.31%)
Aug 24, 2010	18.29	18.63	18.29	18.63	1,040	-0.27(-1.43%)
Aug 23, 2010	18.90	18.90	18.90	18.90	995	-0.01(-0.03%)
Aug 20, 2010	18.90	18.91	18.53	18.91	6,950	+0.01(+0.03%)
Aug 19, 2010	18.98	19.03	18.73	18.90	1,820	-0.34(-1.76%)
Aug 18, 2010	19.01	19.25	19.01	19.24	3,952	+0.19(+0.99%)
Aug 17, 2010	19.05	19.05	19.05	19.05	250	+0.38(+2.04%)
Aug 16, 2010	18.67	18.90	18.66	18.67	7,521	-0.20(-1.06%)
Aug 13, 2010	18.87	18.87	18.43	18.87	1,650	-0.02(-0.11%)
Aug 12, 2010	18.68	19.00	18.68	18.89	2,565	+0.15(+0.80%)
Aug 11, 2010	19.20	19.40	18.72	18.74	5,445	-0.66(-3.42%)
Aug 10, 2010	19.38	19.45	19.03	19.40	26,701	-0.03(-0.13%)
Aug 09, 2010	19.76	19.76	19.43	19.43	1,235	+0.23(+1.20%)
Aug 06, 2010	19.20	19.65	19.17	19.20	4,250	-0.40(-2.05%)
Aug 05, 2010	19.58	19.60	19.58	19.60	550	-0.18(-0.92%)
Aug 04, 2010	19.70	19.82	19.70	19.78	2,300	+0.21(+1.05%)
Aug 03, 2010	19.55	19.58	19.55	19.58	220	+0.03(+0.13%)
Aug 02, 2010	19.66	19.68	19.55	19.55	3,493	+0.55(+2.89%)
Jul 30, 2010	19.00	19.46	18.73	19.00	10,625	-0.11(-0.58%)
Jul 29, 2010	19.04	19.16	18.99	19.11	2,875	+0.64(+3.47%)
Jul 28, 2010	18.51	18.54	18.47	18.47	15,700	+0.13(+0.71%)
Jul 27, 2010	18.73	18.75	18.33	18.34	5,370	-0.39(-2.08%)
Jul 26, 2010	18.70	18.73	18.70	18.73	600	+0.27(+1.44%)
Jul 23, 2010	18.55	18.55	18.43	18.46	745	-0.05(-0.30%)
Jul 22, 2010	18.47	18.79	18.47	18.52	15,360	+0.35(+1.93%)
Jul 21, 2010	18.22	18.73	18.13	18.17	5,559	-0.04(-0.23%)
Jul 19, 2010	18.38	18.21	18.21	18.21	2,200	-0.03(-0.15%)
Jul 16, 2010	18.24	18.24	17.90	18.24	1,240	-0.13(-0.71%)
Jul 15, 2010	18.25	18.37	18.25	18.37	1,500	+0.22(+1.21%)
Jul 14, 2010	18.18	18.18	18.06	18.15	3,385	-0.04(-0.22%)
Jul 13, 2010	18.19	18.19	18.19	18.19	100	+0.31(+1.73%)
Jul 12, 2010	18.11	18.11	17.84	17.88	7,539	-0.43(-2.35%)
Jul 09, 2010	18.31	18.31	17.93	18.31	700	+0.43(+2.40%)
Jul 08, 2010	17.90	17.99	17.88	17.88	31,676	-0.07(-0.39%)
Jul 07, 2010	17.68	18.07	17.61	17.95	11,045	+0.23(+1.33%)
Jul 06, 2010	17.71	17.71	17.71	17.71	100	+0.07(+0.43%)
Jul 01, 2010	17.34	17.64	17.64	17.64	2,700	+0.06(+0.33%)
Jun 30, 2010	17.52	17.65	17.49	17.58	1,800	+0.13(+0.75%)
Jun 29, 2010	17.45	17.45	17.45	17.45	200	-0.90(-4.90%)
Jun 25, 2010	18.35	18.62	18.35	18.35	8,790	+0.30(+1.65%)
Jun 24, 2010	17.83	18.05	17.58	18.05	10,820	-0.10(-0.54%)
Jun 23, 2010	18.15	18.15	18.15	18.15	170	+0.01(+0.06%)
Jun 22, 2010	18.14	18.14	18.14	18.14	500	-0.02(-0.11%)
Jun 21, 2010	18.45	18.46	18.13	18.16	1,845	+0.12(+0.68%)
Jun 18, 2010	18.04	18.04	17.90	18.04	1,000	-0.21(-1.16%)
Jun 17, 2010	18.21	18.31	18.07	18.25	5,300	+0.09(+0.48%)
Jun 16, 2010	18.17	18.17	17.93	18.16	2,823	-0.15(-0.82%)
Jun 15, 2010	17.86	18.33	17.86	18.31	4,920	+0.24(+1.34%)
Jun 14, 2010	17.97	18.14	17.95	18.07	3,687	+0.41(+2.32%)
Jun 10, 2010	17.66	17.66	17.66	17.66	0	+0.01(+0.06%)
Jun 09, 2010	17.65	17.65	17.65	17.65	391	+0.15(+0.86%)
Jun 08, 2010	17.50	17.50	17.50	17.50	300	+0.44(+2.58%)
Jun 07, 2010	17.51	17.51	16.85	17.06	8,247	-0.38(-2.18%)
Jun 04, 2010	17.44	17.66	17.24	17.44	964	-0.43(-2.41%)
Jun 03, 2010	17.87	18.08	17.61	17.87	1,127	+0.13(+0.74%)
Jun 02, 2010	17.57	17.74	17.50	17.74	2,380	+0.41(+2.36%)
Jun 01, 2010	17.44	17.66	17.30	17.33	71,357	-0.78(-4.31%)
May 28, 2010	18.11	18.15	18.06	18.11	6,000	-0.14(-0.77%)
May 27, 2010	17.61	18.25	17.61	18.25	1,827	+0.41(+2.30%)
May 26, 2010	17.96	17.99	17.57	17.84	2,005	+0.25(+1.42%)
May 25, 2010	17.03	17.61	16.70	17.59	30,925	-0.28(-1.57%)
May 24, 2010	17.99	18.04	17.87	17.87	545	+0.09(+0.51%)
May 21, 2010	17.78	17.99	17.74	17.78	2,805	+0.14(+0.79%)
May 20, 2010	17.65	17.73	17.25	17.64	10,433	-0.17(-0.95%)
May 19, 2010	17.89	17.91	17.80	17.81	9,505	-0.43(-2.36%)
May 18, 2010	18.27	18.27	18.17	18.24	1,605	+0.41(+2.30%)
May 17, 2010	18.26	18.26	17.70	17.83	4,355	-0.59(-3.20%)
May 14, 2010	18.42	18.68	18.42	18.42	27,938	-0.50(-2.62%)
May 13, 2010	18.83	18.91	18.83	18.91	2,662	-0.01(-0.03%)
May 12, 2010	18.70	18.93	18.70	18.92	8,600	+0.32(+1.72%)
May 11, 2010	18.78	18.87	18.60	18.60	1,800	-0.04(-0.21%)
May 10, 2010	18.90	18.90	18.61	18.64	1,000	+0.06(+0.33%)
May 07, 2010	18.56	18.58	18.17	18.58	2,664	-0.18(-0.96%)
May 06, 2010	18.44	77.14	17.51	18.76	9,025	+0.19(+1.03%)
May 05, 2010	18.80	18.89	18.57	18.57	3,456	-0.60(-3.14%)
May 04, 2010	19.41	19.41	19.09	19.17	6,077	-0.42(-2.14%)

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