Date	Open	High	Low	Close	Volume	Change (%)
Jun 30, 2011	49.28	50.31	49.21	49.67	219,393	+0.39(+0.79%)
Jun 29, 2011	48.76	49.42	48.65	49.28	214,308	+0.62(+1.27%)
Jun 28, 2011	47.93	48.74	47.82	48.66	143,572	+0.93(+1.95%)
Jun 27, 2011	46.87	47.77	46.85	47.73	64,649	+0.75(+1.60%)
Jun 24, 2011	47.06	47.06	46.56	46.98	30,628	-0.11(-0.23%)
Jun 23, 2011	47.20	47.20	46.80	47.09	29,263	-0.65(-1.36%)
Jun 22, 2011	47.48	47.84	47.48	47.74	13,050	+0.18(+0.37%)
Jun 21, 2011	47.51	47.79	47.51	47.56	9,710	+0.24(+0.50%)
Jun 20, 2011	47.36	47.37	47.31	47.33	1,849	+0.03(+0.05%)
Jun 17, 2011	47.41	47.41	47.29	47.30	1,380	+0.15(+0.32%)
Jun 16, 2011	47.37	47.37	46.99	47.15	15,925	-0.51(-1.06%)
Jun 15, 2011	48.60	48.60	47.66	47.66	3,530	-1.30(-2.66%)
Jun 14, 2011	48.50	48.97	48.50	48.96	11,820	+1.20(+2.51%)
Jun 13, 2011	47.79	47.83	47.31	47.76	22,600	+0.25(+0.53%)
Jun 10, 2011	47.30	47.51	47.30	47.51	6,333	-0.59(-1.23%)
Jun 09, 2011	47.24	48.10	47.24	48.10	23,330	+0.63(+1.33%)
Jun 08, 2011	47.60	47.71	47.32	47.47	29,792	-0.53(-1.10%)
Jun 07, 2011	48.43	48.59	48.00	48.00	10,003	+0.01(+0.02%)
Jun 06, 2011	48.32	48.32	47.94	47.99	6,160	+0.16(+0.33%)
Jun 03, 2011	47.49	48.19	47.49	47.83	6,460	-0.98(-2.01%)
May 24, 2011	49.16	49.31	48.81	48.81	14,800	-0.16(-0.33%)
May 23, 2011	48.89	49.14	48.68	48.97	30,327	-0.31(-0.63%)
May 20, 2011	49.33	49.59	49.25	49.28	18,600	-0.21(-0.42%)
May 19, 2011	50.06	50.06	49.45	49.49	40,810	+0.08(+0.16%)
May 18, 2011	48.94	49.41	48.94	49.41	35,400	+0.70(+1.44%)
May 17, 2011	48.88	48.94	48.61	48.71	25,200	-0.45(-0.92%)
May 16, 2011	49.47	49.60	49.11	49.16	9,320	-0.41(-0.83%)
May 13, 2011	49.63	49.73	49.06	49.57	34,900	-0.49(-0.98%)
May 12, 2011	49.58	50.32	49.54	50.06	44,750	+0.33(+0.66%)
May 11, 2011	50.25	50.25	49.63	49.73	510	-0.41(-0.82%)
May 10, 2011	49.86	50.14	49.84	50.14	23,905	+0.54(+1.09%)
May 09, 2011	49.65	49.70	49.57	49.60	3,500	-0.21(-0.42%)
May 06, 2011	50.08	50.26	49.41	49.81	50,330	+0.24(+0.48%)
May 05, 2011	49.96	50.04	49.51	49.57	23,048	-0.78(-1.55%)
May 04, 2011	50.29	50.42	50.28	50.35	4,788	-0.38(-0.75%)
May 03, 2011	50.71	50.97	50.67	50.73	10,460	-0.37(-0.72%)
May 02, 2011	51.03	51.10	51.01	51.10	21,594	-0.10(-0.20%)
Apr 29, 2011	51.61	51.61	51.18	51.20	3,335	-0.31(-0.61%)
Apr 28, 2011	51.58	51.69	51.42	51.51	1,350	-0.45(-0.86%)
Apr 27, 2011	51.71	52.09	51.65	51.96	41,571	+0.53(+1.03%)
Apr 26, 2011	51.74	51.76	51.43	51.43	30,890	-0.56(-1.08%)
Apr 25, 2011	52.33	52.35	51.97	51.99	30,034	-0.43(-0.82%)
Apr 21, 2011	52.24	52.42	52.09	52.42	13,500	-0.13(-0.25%)
Apr 20, 2011	52.12	52.55	52.12	52.55	4,921	+0.46(+0.88%)
Apr 19, 2011	52.31	52.31	52.01	52.09	33,720	-0.21(-0.40%)
Apr 18, 2011	52.98	53.21	52.30	52.30	23,208	-0.28(-0.54%)
Apr 15, 2011	52.87	52.87	52.55	52.58	4,115	-0.92(-1.71%)
Apr 14, 2011	53.18	53.63	53.18	53.50	13,960	+0.08(+0.15%)
Apr 13, 2011	54.08	54.08	53.42	53.42	1,500	-0.40(-0.74%)
Apr 12, 2011	54.03	54.03	53.58	53.82	7,574	-0.76(-1.39%)
Apr 11, 2011	54.75	54.78	54.58	54.58	4,374	-0.07(-0.13%)
Apr 08, 2011	54.71	54.81	54.45	54.65	35,088	+0.25(+0.46%)
Apr 07, 2011	54.29	54.51	53.96	54.40	108,506	+0.27(+0.49%)
Apr 06, 2011	53.60	54.15	53.53	54.13	22,130	+0.79(+1.49%)
Apr 05, 2011	53.11	53.51	52.94	53.34	68,372	+0.40(+0.76%)
Apr 04, 2011	52.94	52.94	52.94	52.94	100	-0.10(-0.19%)
Apr 01, 2011	53.60	53.61	53.02	53.04	9,894	-0.19(-0.36%)
Mar 31, 2011	52.67	53.44	52.64	53.23	68,500	+0.22(+0.42%)
Mar 30, 2011	53.43	53.43	53.01	53.01	16,600	-0.44(-0.82%)
Mar 29, 2011	53.25	53.58	52.85	53.45	32,725	+0.44(+0.83%)
Mar 28, 2011	53.25	53.25	52.96	53.01	4,300	-0.06(-0.11%)
Mar 25, 2011	52.42	53.15	52.40	53.07	8,276	+0.50(+0.95%)
Mar 24, 2011	52.52	52.65	52.41	52.57	5,580	+0.34(+0.65%)
Mar 23, 2011	51.56	52.23	51.56	52.23	6,079	+0.24(+0.46%)
Mar 22, 2011	52.40	52.40	51.99	51.99	2,463	-0.10(-0.19%)
Mar 21, 2011	52.27	52.32	52.03	52.09	13,550	+0.33(+0.64%)
Mar 18, 2011	52.23	52.23	51.76	51.76	18,100	-0.14(-0.27%)
Mar 17, 2011	51.70	52.02	51.70	51.90	6,795	+0.80(+1.57%)
Mar 16, 2011	51.62	51.80	50.94	51.10	15,250	-1.13(-2.17%)
Mar 15, 2011	52.08	52.25	52.08	52.23	3,840	-0.51(-0.97%)
Mar 14, 2011	52.98	52.98	52.72	52.74	4,450	-0.42(-0.79%)
Mar 11, 2011	52.80	53.25	52.80	53.16	8,050	+0.43(+0.81%)
Mar 10, 2011	53.56	53.72	52.73	52.73	22,600	-1.17(-2.17%)
Mar 09, 2011	54.33	54.52	53.63	53.90	35,100	-0.64(-1.17%)
Mar 08, 2011	54.28	54.59	54.24	54.54	7,510	+0.37(+0.68%)
Mar 07, 2011	54.38	54.54	53.73	54.17	18,104	+0.21(+0.39%)
Mar 04, 2011	54.46	54.52	53.80	53.96	4,475	-0.64(-1.17%)
Mar 03, 2011	54.24	54.64	54.24	54.60	7,950	+1.26(+2.36%)
Mar 02, 2011	53.32	53.34	53.32	53.34	677	+0.28(+0.53%)
Mar 01, 2011	53.57	53.70	53.06	53.06	2,828	-0.00(-0.00%)
Feb 28, 2011	53.05	53.21	53.00	53.06	11,550	+0.01(+0.02%)
Feb 25, 2011	53.41	53.41	53.05	53.05	1,793	-0.09(-0.16%)
Feb 24, 2011	53.35	53.38	53.05	53.13	1,200	-0.81(-1.50%)
Feb 23, 2011	53.50	53.94	53.41	53.94	3,500	+0.01(+0.02%)
Feb 22, 2011	54.70	54.75	53.87	53.93	15,405	-1.31(-2.37%)
Feb 18, 2011	55.33	55.64	55.20	55.24	29,247	+0.16(+0.29%)
Feb 17, 2011	55.21	55.21	54.95	55.08	4,976	-0.37(-0.67%)
Feb 16, 2011	55.44	55.64	55.44	55.45	4,320	+0.06(+0.11%)
Feb 15, 2011	55.58	55.71	55.31	55.39	10,999	-0.09(-0.16%)
Feb 14, 2011	55.98	55.98	55.31	55.48	12,135	-0.64(-1.14%)
Feb 11, 2011	56.06	56.12	55.56	56.12	24,639	-0.53(-0.94%)
Feb 10, 2011	56.37	56.74	56.15	56.65	15,643	+0.52(+0.93%)
Feb 09, 2011	56.69	57.03	55.82	56.13	47,705	-0.73(-1.29%)
Feb 08, 2011	56.27	56.96	56.10	56.86	23,284	+0.67(+1.19%)
Feb 07, 2011	56.65	56.67	56.19	56.19	12,765	-0.13(-0.23%)
Feb 04, 2011	55.62	56.44	55.62	56.32	49,000	+0.93(+1.68%)
Feb 03, 2011	54.97	55.48	54.96	55.39	21,650	+0.57(+1.04%)
Feb 02, 2011	54.33	54.82	54.31	54.82	7,416	+0.16(+0.29%)
Feb 01, 2011	54.66	54.93	54.52	54.66	5,967	+0.64(+1.18%)
Jan 31, 2011	53.63	54.02	53.63	54.02	9,300	+0.46(+0.86%)
Jan 28, 2011	54.54	54.54	53.31	53.56	23,371	-0.59(-1.09%)
Jan 27, 2011	54.42	54.58	54.02	54.15	31,907	-0.39(-0.72%)
Jan 26, 2011	53.89	54.59	53.85	54.54	43,589	+1.14(+2.13%)
Jan 25, 2011	54.06	54.52	53.19	53.40	83,826	-0.94(-1.73%)
Jan 24, 2011	54.32	54.35	54.13	54.34	4,134	-0.12(-0.22%)
Jan 21, 2011	55.06	55.06	54.46	54.46	4,232	-0.44(-0.80%)
Jan 20, 2011	54.32	54.90	54.32	54.90	4,774	+1.12(+2.08%)
Jan 19, 2011	53.97	54.02	53.78	53.78	3,900	-0.54(-0.99%)
Jan 18, 2011	54.20	54.74	54.20	54.32	47,400	+0.48(+0.89%)
Jan 14, 2011	53.10	53.89	53.00	53.84	39,350	+0.30(+0.56%)
Jan 13, 2011	54.30	54.30	53.29	53.54	2,030	-0.71(-1.31%)
Jan 12, 2011	54.49	54.58	53.92	54.25	41,230	+0.33(+0.61%)
Jan 11, 2011	53.64	54.37	53.63	53.92	54,432	+0.35(+0.66%)
Jan 10, 2011	53.58	53.86	53.47	53.57	17,383	-0.23(-0.43%)
Jan 07, 2011	53.58	53.84	53.58	53.80	14,963	-0.69(-1.27%)
Jan 06, 2011	54.73	54.73	54.31	54.49	13,530	-0.41(-0.75%)
Jan 05, 2011	54.22	55.22	54.22	54.90	30,154	+1.55(+2.91%)
Jan 04, 2011	53.38	53.63	53.04	53.35	5,593	-0.14(-0.26%)
Jan 03, 2011	54.08	54.25	53.22	53.49	87,389	-0.13(-0.24%)
Dec 31, 2010	53.29	57.93	52.92	53.62	28,330	-0.24(-0.45%)
Dec 30, 2010	53.93	54.26	53.72	53.86	45,081	+0.12(+0.22%)
Dec 29, 2010	54.90	55.05	53.50	53.74	6,618	-1.38(-2.50%)
Dec 28, 2010	54.25	55.12	54.21	55.12	21,900	+1.52(+2.83%)
Dec 27, 2010	54.28	54.39	53.59	53.60	22,300	-0.66(-1.22%)
Dec 23, 2010	54.04	54.38	54.04	54.26	6,869	+0.28(+0.52%)
Dec 22, 2010	53.50	54.14	53.50	53.98	6,106	+0.26(+0.48%)
Dec 21, 2010	53.89	54.04	53.72	53.72	4,781	-0.11(-0.20%)
Dec 20, 2010	53.46	54.20	53.08	53.83	31,953	+0.21(+0.39%)
Dec 17, 2010	54.39	54.48	53.37	53.62	37,500	-1.11(-2.03%)
Dec 16, 2010	55.33	55.59	54.73	54.73	46,980	-0.48(-0.87%)
Dec 15, 2010	54.68	55.59	54.47	55.21	64,876	+0.22(+0.40%)
Dec 14, 2010	54.01	54.99	53.81	54.99	38,572	+1.80(+3.38%)
Dec 13, 2010	53.79	53.96	53.03	53.19	28,385	-0.03(-0.06%)
Dec 10, 2010	53.31	53.35	53.07	53.22	9,664	+0.25(+0.47%)
Dec 09, 2010	53.21	53.50	52.60	52.97	14,492	-0.14(-0.26%)
Dec 08, 2010	53.00	53.92	52.98	53.11	14,104	+0.65(+1.24%)
Dec 07, 2010	51.72	52.83	51.60	52.46	30,800	+1.97(+3.90%)
Dec 06, 2010	51.01	51.01	50.49	50.49	1,400	-0.83(-1.62%)
Dec 03, 2010	50.50	51.38	50.50	51.32	5,800	+0.11(+0.21%)
Dec 02, 2010	50.95	51.23	50.60	51.21	19,000	+0.24(+0.47%)
Dec 01, 2010	50.47	51.06	50.42	50.97	29,800	+1.72(+3.49%)
Nov 30, 2010	48.68	49.29	48.58	49.25	26,614	-0.29(-0.59%)
Nov 29, 2010	49.52	49.84	49.49	49.54	8,900	-0.48(-0.96%)
Nov 26, 2010	50.20	50.28	49.97	50.02	4,848	-0.69(-1.36%)
Nov 24, 2010	50.05	50.71	50.71	50.71	19,150	+1.39(+2.82%)
Nov 23, 2010	49.09	49.46	49.08	49.32	9,900	-0.25(-0.50%)
Nov 22, 2010	49.68	49.90	49.57	49.57	3,000	-0.61(-1.21%)
Nov 19, 2010	50.24	50.29	50.18	50.18	2,300	-0.48(-0.95%)
Nov 18, 2010	50.74	51.16	50.66	50.66	2,499	+0.30(+0.60%)
Nov 17, 2010	50.02	50.36	49.81	50.36	5,370	+0.43(+0.86%)
Nov 16, 2010	50.83	51.38	49.93	49.93	4,631	-0.87(-1.71%)
Nov 15, 2010	50.15	50.80	50.15	50.80	1,300	+1.15(+2.32%)
Nov 12, 2010	49.36	49.65	49.36	49.65	600	+0.79(+1.62%)
Nov 11, 2010	48.95	48.95	48.86	48.86	400	-0.82(-1.65%)
Nov 10, 2010	49.48	49.68	49.48	49.68	3,700	+0.74(+1.51%)
Nov 09, 2010	48.15	48.94	48.15	48.94	10,500	+1.12(+2.34%)
Nov 08, 2010	47.86	47.86	47.82	47.82	410	+0.08(+0.17%)
Nov 05, 2010	47.69	47.74	47.38	47.74	61,100	+0.91(+1.94%)
Nov 04, 2010	46.83	46.83	46.83	46.83	300	-0.92(-1.93%)
Nov 03, 2010	48.21	48.21	47.75	47.75	300	+0.76(+1.62%)
Nov 02, 2010	47.18	47.18	46.94	46.99	3,850	-0.74(-1.55%)
Nov 01, 2010	47.73	47.73	47.73	47.73	300	-0.30(-0.62%)
Oct 28, 2010		48.03	48.03	48.03	0	-0.32(-0.66%)
Oct 27, 2010	48.18	48.35	48.18	48.35	858	+1.90(+4.09%)
Oct 25, 2010	46.45	46.45	46.45	46.45	800	-0.62(-1.32%)
Oct 21, 2010		47.07	47.07	47.07	0	+0.64(+1.38%)
Oct 20, 2010	46.43	46.43	46.43	46.43	800	-0.04(-0.09%)
Oct 19, 2010	46.80	46.82	46.47	46.47	3,050	-0.32(-0.68%)
Oct 18, 2010	46.79	46.79	46.79	46.79	222	+0.30(+0.65%)
Oct 15, 2010	46.49	46.49	46.49	46.49	222	+0.00(+0.00%)
Oct 14, 2010	45.79	46.49	45.79	46.49	900	+0.60(+1.31%)
Oct 13, 2010	46.25	46.25	45.89	45.89	1,280	+0.37(+0.81%)
Oct 12, 2010	45.52	45.52	45.52	45.52	222	+0.27(+0.60%)
Oct 11, 2010	45.22	45.25	45.22	45.25	2,223	+0.08(+0.18%)
Oct 08, 2010	45.17	45.17	44.85	45.17	1,498	+0.10(+0.22%)
Oct 07, 2010	45.08	45.08	45.07	45.07	452	+0.54(+1.21%)
Oct 06, 2010	44.55	44.55	44.53	44.53	666	-1.12(-2.45%)
Oct 05, 2010	45.65	45.65	45.65	45.65	208	+0.12(+0.26%)
Oct 04, 2010	45.53	45.53	45.53	45.53	222	-0.43(-0.94%)
Oct 01, 2010	45.96	46.16	45.96	45.96	341	+0.56(+1.23%)
Sep 29, 2010		45.40	45.40	45.40	0	-0.48(-1.05%)
Sep 28, 2010	45.88	45.88	45.88	45.88	100	-0.02(-0.04%)
Sep 27, 2010	45.90	45.90	45.90	45.90	800	-1.01(-2.15%)
Sep 24, 2010	46.91	46.91	46.91	46.91	800	+0.51(+1.10%)
Sep 23, 2010	46.40	46.40	46.40	46.40	500	+0.12(+0.26%)
Sep 22, 2010	46.28	46.28	46.28	46.28	800	-0.35(-0.75%)
Sep 21, 2010	46.71	46.83	46.63	46.63	1,000	-1.22(-2.55%)
Sep 20, 2010	47.80	47.85	47.80	47.85	229	-0.13(-0.27%)
Sep 17, 2010	47.98	47.98	47.98	47.98	155	+0.54(+1.14%)
Sep 14, 2010		47.44	47.44	47.44	0	-0.48(-1.00%)
Sep 13, 2010	47.92	47.92	47.92	47.92	100	-0.28(-0.58%)
Sep 10, 2010	48.20	48.20	48.20	48.20	100	+0.65(+1.37%)
Sep 09, 2010	47.36	47.71	47.36	47.55	3,300	+1.02(+2.19%)
Sep 08, 2010	46.53	46.53	46.53	46.53	100	+0.38(+0.82%)
Sep 07, 2010	46.26	46.26	46.15	46.15	2,100	-1.17(-2.47%)
Sep 03, 2010	47.77	47.77	47.32	47.32	3,700	+0.89(+1.92%)
Sep 02, 2010	46.43	46.43	46.43	46.43	100	+0.41(+0.89%)
Sep 01, 2010	46.19	46.37	46.02	46.02	8,100	+1.11(+2.47%)
Aug 31, 2010	44.98	44.98	44.81	44.91	7,850	-0.54(-1.19%)
Aug 30, 2010	46.15	46.18	45.45	45.45	400	-1.32(-2.82%)
Aug 27, 2010	46.77	46.77	46.75	46.77	2,850	+1.68(+3.73%)
Aug 26, 2010	45.52	45.52	45.09	45.09	7,650	-0.45(-0.99%)
Aug 25, 2010	44.62	45.54	44.62	45.54	16,400	+0.35(+0.77%)
Aug 24, 2010	45.66	45.66	45.19	45.19	9,600	-1.10(-2.38%)
Aug 23, 2010	46.38	46.38	46.29	46.29	8,200	+0.27(+0.59%)
Aug 20, 2010	46.02	46.02	46.00	46.02	11,200	-0.04(-0.09%)
Aug 19, 2010	46.06	46.06	46.06	46.06	10,000	-0.65(-1.39%)
Aug 18, 2010	46.71	46.71	46.71	46.71	800	-0.62(-1.31%)
Aug 17, 2010	47.10	47.33	47.10	47.33	10,100	+0.67(+1.44%)
Aug 16, 2010	46.89	46.89	46.66	46.66	2,000	-1.56(-3.24%)
Aug 13, 2010	48.22	48.27	48.22	48.22	12,000	-0.36(-0.74%)
Aug 11, 2010		48.58	48.58	48.58	0	-1.30(-2.61%)

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