Date	Open	High	Low	Close	Volume	Change (%)
Jul 29, 2011	56.99	56.99	56.99	56.99	4,000	+1.08(+1.93%)
Jul 28, 2011	55.91	55.91	55.91	55.91	300	+0.64(+1.16%)
Jul 27, 2011	55.87	55.87	55.27	55.27	4,500	-0.50(-0.90%)
Jul 26, 2011	55.55	55.77	55.55	55.77	8,000	+0.15(+0.27%)
Jul 25, 2011	55.13	55.62	55.13	55.62	1,300	+0.06(+0.11%)
Jul 22, 2011	55.47	55.60	55.47	55.56	13,000	+0.48(+0.87%)
Jul 21, 2011	55.81	55.82	55.08	55.08	17,600	-0.97(-1.73%)
Jul 20, 2011	56.23	56.32	52.03	56.05	3,375	-0.54(-0.95%)
Jul 19, 2011	56.23	56.62	56.23	56.59	15,100	+0.32(+0.57%)
Jul 18, 2011	56.48	56.51	56.27	56.27	900	+0.16(+0.29%)
Jul 15, 2011	55.82	56.11	55.82	56.11	4,100	+0.24(+0.42%)
Jul 14, 2011	55.87	55.87	55.87	55.87	550	-0.32(-0.57%)
Jul 13, 2011	55.91	56.31	55.91	56.19	64,500	+0.23(+0.41%)
Jul 12, 2011	55.96	55.96	55.96	55.96	500	+0.11(+0.20%)
Jul 11, 2011	55.85	55.85	55.85	55.85	1,500	+1.09(+1.99%)
Jul 08, 2011	54.50	54.92	54.50	54.76	1,100	+1.71(+3.22%)
Jul 07, 2011	52.88	53.10	52.86	53.05	10,600	+0.02(+0.05%)
Jul 05, 2011		53.03	53.03	53.03	0	+0.58(+1.11%)
Jul 01, 2011	52.94	52.94	52.03	52.45	5,874	-0.27(-0.52%)
Jun 30, 2011	53.73	53.73	52.47	52.72	23,975	-0.76(-1.43%)
Jun 29, 2011	53.98	53.98	53.48	53.48	3,118	-0.92(-1.69%)
Jun 28, 2011	55.49	55.49	54.23	54.40	25,206	-1.38(-2.47%)
Jun 27, 2011	56.32	56.32	55.78	55.78	5,220	-0.53(-0.95%)
Jun 24, 2011	56.00	56.37	56.00	56.31	4,033	+0.68(+1.23%)
Jun 23, 2011	55.71	55.71	55.63	55.63	3,100	+0.71(+1.28%)
Jun 22, 2011	55.29	55.29	54.91	54.92	2,350	+0.12(+0.22%)
Jun 21, 2011	54.63	54.81	54.62	54.81	700	+0.02(+0.03%)
Jun 20, 2011	55.39	55.39	54.79	54.79	1,953	-0.23(-0.41%)
Jun 17, 2011	54.96	55.02	54.96	55.02	665	-0.15(-0.28%)
Jun 16, 2011	55.13	55.47	55.04	55.17	21,320	+0.30(+0.55%)
Jun 15, 2011	53.67	54.87	53.67	54.87	200	+1.62(+3.03%)
Jun 14, 2011	53.67	53.67	53.09	53.25	10,522	-1.10(-2.02%)
Jun 13, 2011	54.54	54.78	54.26	54.35	11,900	-0.40(-0.73%)
Jun 10, 2011	54.47	54.88	54.47	54.75	938	+0.54(+0.99%)
Jun 09, 2011	54.87	54.87	54.09	54.21	23,445	-0.75(-1.36%)
Jun 08, 2011	54.71	55.14	54.69	54.96	29,560	+0.46(+0.84%)
Jun 07, 2011	54.03	54.50	53.70	54.50	16,900	+0.09(+0.17%)
Jun 06, 2011	53.99	54.41	53.99	54.41	4,705	+0.10(+0.18%)
Jun 03, 2011	54.09	54.31	54.09	54.31	2,400	+2.26(+4.34%)
May 24, 2011	51.76	52.15	51.64	52.05	18,095	+0.05(+0.10%)
May 23, 2011	52.34	52.36	51.87	52.00	25,700	+0.38(+0.74%)
May 20, 2011	51.61	51.68	51.47	51.62	9,000	+0.23(+0.45%)
May 19, 2011	50.55	51.41	50.55	51.39	33,400	+0.17(+0.33%)
May 18, 2011	51.84	51.84	51.21	51.22	22,325	-0.69(-1.33%)
May 17, 2011	51.90	52.17	51.75	51.91	13,595	+0.32(+0.62%)
May 16, 2011	51.52	51.63	51.52	51.59	3,300	+0.33(+0.64%)
May 13, 2011	51.24	51.87	51.17	51.26	41,660	+0.45(+0.89%)
May 12, 2011	51.26	51.29	50.61	50.81	22,100	-0.26(-0.51%)
May 11, 2011	50.53	51.19	50.34	51.07	16,155	+0.47(+0.93%)
May 10, 2011	51.00	51.00	50.60	50.60	12,000	-0.63(-1.23%)
May 09, 2011	51.23	51.23	51.23	51.23	100	+0.33(+0.65%)
May 06, 2011	50.38	51.16	50.33	50.90	68,255	+0.16(+0.32%)
May 05, 2011	50.38	50.85	50.33	50.74	20,700	+0.71(+1.42%)
May 04, 2011	50.03	50.03	50.03	50.03	500	+0.26(+0.52%)
May 03, 2011	49.83	49.83	49.53	49.77	4,300	+0.23(+0.46%)
May 02, 2011	49.58	49.58	49.54	49.54	10,400	+0.30(+0.61%)
Apr 29, 2011	48.96	49.24	48.94	49.24	4,854	+0.66(+1.36%)
Apr 27, 2011	48.58	48.58	48.58	48.58	0	-0.20(-0.41%)
Apr 26, 2011	48.40	48.78	48.35	48.78	15,600	+0.58(+1.20%)
Apr 25, 2011	47.92	48.27	47.87	48.20	5,000	+0.40(+0.84%)
Apr 21, 2011	47.78	47.98	47.78	47.80	8,400	-0.32(-0.67%)
Apr 19, 2011	48.12	48.12	48.12	48.12	0	+0.55(+1.16%)
Apr 18, 2011	47.51	47.57	47.51	47.57	10,800	+0.01(+0.02%)
Apr 15, 2011	47.39	47.57	47.38	47.56	16,000	+0.95(+2.04%)
Apr 14, 2011	46.61	46.63	46.61	46.61	12,000	-0.20(-0.43%)
Apr 13, 2011	46.63	46.81	46.63	46.81	8,000	+0.32(+0.69%)
Apr 12, 2011	46.42	46.61	46.42	46.49	8,100	+1.12(+2.47%)
Apr 08, 2011	45.37	45.37	45.37	45.37	0	-0.29(-0.64%)
Apr 07, 2011	45.55	45.94	45.27	45.66	67,100	+0.21(+0.46%)
Apr 06, 2011	45.81	45.87	45.45	45.45	13,200	-0.84(-1.81%)
Apr 05, 2011	46.45	46.58	46.28	46.29	21,700	-0.62(-1.33%)
Apr 04, 2011	46.91	46.91	46.91	46.91	100	+0.68(+1.48%)
Apr 01, 2011	45.64	46.23	45.64	46.23	1,018	+0.07(+0.15%)
Mar 31, 2011	46.80	46.85	46.10	46.16	66,800	-0.43(-0.92%)
Mar 30, 2011	46.37	46.67	46.31	46.59	7,700	+0.43(+0.93%)
Mar 29, 2011	46.72	46.74	45.98	46.16	14,800	-0.42(-0.90%)
Mar 28, 2011	46.50	46.58	46.44	46.58	2,300	-1.73(-3.58%)
Mar 23, 2011	48.31	48.31	48.31	48.31	0	-0.36(-0.74%)
Mar 18, 2011		48.67	48.67	48.67	0	-0.53(-1.08%)
Mar 17, 2011	49.00	49.20	49.00	49.20	200	-0.27(-0.55%)
Mar 16, 2011	49.46	49.61	49.46	49.47	400	+0.69(+1.41%)
Mar 15, 2011	47.96	48.78	48.78	48.78	900	+0.82(+1.71%)
Mar 14, 2011	47.96	47.96	47.96	47.96	100	+0.77(+1.63%)
Mar 10, 2011	47.19	47.19	47.19	47.19	0	+0.92(+1.99%)
Mar 09, 2011	45.77	46.54	45.67	46.27	12,500	+0.78(+1.71%)
Mar 08, 2011	45.42	45.56	45.42	45.49	3,100	-0.22(-0.48%)
Mar 07, 2011	45.43	46.18	45.41	45.71	29,300	+0.88(+1.96%)
Mar 03, 2011	44.83	44.83	44.83	44.83	0	-1.67(-3.59%)
Mar 02, 2011	46.50	46.50	46.50	46.50	1,000	+0.04(+0.09%)
Feb 28, 2011		46.46	46.46	46.46	0	+0.32(+0.69%)
Feb 23, 2011		46.14	46.14	46.14	0	-0.10(-0.22%)
Feb 22, 2011	45.43	46.24	45.43	46.24	4,000	+1.50(+3.36%)
Feb 18, 2011	44.41	44.82	44.19	44.74	26,400	+0.04(+0.09%)
Feb 17, 2011	44.70	44.70	44.70	44.70	100	+0.42(+0.95%)
Feb 15, 2011		44.28	44.28	44.28	0	+0.23(+0.52%)
Feb 14, 2011	44.00	44.27	44.00	44.05	13,300	+0.03(+0.07%)
Feb 11, 2011	44.27	44.53	43.83	44.02	42,750	+0.58(+1.34%)
Feb 10, 2011	43.81	43.95	43.31	43.44	13,200	-0.61(-1.38%)
Feb 09, 2011	43.34	44.18	43.21	44.05	47,000	+0.94(+2.18%)
Feb 08, 2011	43.90	44.01	43.04	43.11	35,700	-0.72(-1.64%)
Feb 07, 2011	43.79	43.83	43.79	43.83	800	-0.09(-0.20%)
Feb 04, 2011	44.87	44.89	43.86	43.92	38,800	-1.20(-2.66%)
Feb 03, 2011	45.52	45.61	45.12	45.12	21,600	-1.51(-3.24%)
Feb 01, 2011		46.63	46.63	46.63	0	-0.74(-1.56%)
Jan 31, 2011	47.73	47.73	47.37	47.37	12,500	-0.31(-0.65%)
Jan 28, 2011	47.33	47.89	47.33	47.68	23,900	+0.80(+1.71%)
Jan 27, 2011	46.42	47.07	46.40	46.88	17,550	+0.03(+0.06%)
Jan 26, 2011	46.61	46.90	46.41	46.85	27,500	-0.40(-0.85%)
Jan 25, 2011	46.72	47.47	46.33	47.25	30,800	+0.33(+0.70%)
Jan 18, 2011		46.92	46.92	46.92	0	-0.48(-1.01%)
Jan 14, 2011	47.99	48.16	47.30	47.40	39,300	+0.13(+0.28%)
Jan 13, 2011	47.27	47.27	47.27	47.27	700	+0.52(+1.11%)
Jan 12, 2011	46.39	46.93	46.15	46.75	47,700	-0.14(-0.30%)
Jan 11, 2011	47.37	47.39	46.71	46.89	48,300	-0.57(-1.20%)
Jan 10, 2011	47.37	47.46	47.11	47.46	21,600	+0.40(+0.85%)
Jan 07, 2011	46.23	47.29	46.20	47.06	39,400	+1.85(+4.09%)
Jan 05, 2011		45.21	45.21	45.21	0	-1.18(-2.54%)
Jan 03, 2011		46.39	46.39	46.39	0	+0.72(+1.58%)
Dec 30, 2010		45.67	45.67	45.67	0	-0.73(-1.57%)
Dec 29, 2010	45.56	46.40	45.56	46.40	300	+0.89(+1.96%)
Dec 28, 2010	45.76	45.76	45.43	45.51	3,500	+0.29(+0.64%)
Dec 27, 2010	45.26	45.26	45.20	45.22	2,100	-0.33(-0.72%)
Dec 23, 2010	45.68	45.72	45.45	45.55	3,900	-0.51(-1.11%)
Dec 22, 2010	46.12	46.32	45.87	46.06	9,700	-0.16(-0.36%)
Dec 21, 2010	46.65	46.65	45.96	46.23	30,225	-0.17(-0.38%)
Dec 20, 2010	46.98	47.19	46.06	46.40	30,900	-0.09(-0.19%)
Dec 17, 2010	45.62	46.58	45.48	46.49	18,000	+1.71(+3.82%)
Dec 16, 2010	44.84	44.86	44.21	44.78	11,500	+0.02(+0.04%)
Dec 15, 2010	45.71	45.91	44.31	44.76	72,600	-0.43(-0.95%)
Dec 14, 2010	46.40	46.55	44.99	45.19	49,500	-1.64(-3.50%)
Dec 13, 2010	46.07	46.86	45.90	46.83	18,500	+0.72(+1.56%)
Dec 10, 2010	46.86	47.00	46.10	46.11	23,300	-1.36(-2.86%)
Dec 09, 2010	47.54	47.78	46.79	47.47	28,125	+0.21(+0.44%)
Dec 08, 2010	47.33	47.36	46.35	47.26	25,800	-1.12(-2.32%)
Dec 07, 2010	49.51	49.54	48.21	48.38	50,900	-2.28(-4.50%)
Dec 06, 2010	50.65	50.66	50.38	50.66	1,290	+1.02(+2.05%)
Dec 03, 2010	50.56	50.56	49.64	49.64	26,400	+0.17(+0.34%)
Dec 02, 2010	49.79	50.19	49.46	49.47	24,350	-0.41(-0.82%)
Dec 01, 2010	50.25	50.35	49.73	49.88	36,800	-1.67(-3.24%)
Nov 30, 2010	52.17	52.37	51.55	51.55	42,250	+0.22(+0.43%)
Nov 29, 2010	51.65	51.65	51.19	51.33	7,050	+0.25(+0.49%)
Nov 26, 2010	51.05	51.08	50.90	51.08	3,100	+0.32(+0.63%)
Nov 24, 2010	51.53	50.76	50.76	50.76	37,700	-1.49(-2.85%)
Nov 23, 2010	52.53	52.66	52.10	52.25	15,800	+0.32(+0.62%)
Nov 22, 2010	51.38	51.93	51.38	51.93	2,150	+0.85(+1.66%)
Nov 19, 2010	51.10	51.10	51.08	51.08	1,000	+0.07(+0.14%)
Nov 18, 2010	50.82	51.05	50.82	51.01	1,200	-0.33(-0.64%)
Nov 17, 2010	52.07	52.07	51.34	51.34	1,000	-0.41(-0.79%)
Nov 16, 2010	50.97	51.75	50.97	51.75	700	+0.12(+0.23%)
Nov 15, 2010	51.63	51.63	51.63	51.63	700	-1.42(-2.68%)
Nov 12, 2010	53.04	53.05	53.04	53.05	500	-0.95(-1.76%)
Nov 11, 2010	54.00	54.00	54.00	54.00	200	-0.06(-0.11%)
Nov 09, 2010		54.06	54.06	54.06	0	-0.91(-1.66%)
Nov 08, 2010	54.97	54.97	54.97	54.97	300	-0.08(-0.15%)
Nov 05, 2010	55.05	55.05	55.05	55.05	500	-0.69(-1.24%)
Nov 04, 2010	55.71	55.74	55.71	55.74	500	+1.33(+2.44%)
Nov 03, 2010	54.11	54.41	54.11	54.41	1,100	+0.58(+1.08%)
Nov 02, 2010	53.88	53.88	53.83	53.83	500	+0.37(+0.69%)
Nov 01, 2010	53.32	53.46	53.32	53.46	400	+1.43(+2.75%)
Oct 27, 2010		52.03	52.03	52.03	0	-1.73(-3.22%)
Oct 25, 2010	54.25	54.25	53.76	53.76	700	-0.07(-0.13%)
Oct 21, 2010		53.83	53.83	53.83	0	-0.64(-1.17%)
Oct 20, 2010	54.48	54.48	54.47	54.47	668	-0.04(-0.07%)
Oct 19, 2010	54.51	54.51	54.51	54.51	700	+0.22(+0.41%)
Oct 18, 2010	54.29	54.29	54.29	54.29	111	+0.24(+0.44%)
Oct 15, 2010	54.05	54.05	54.05	54.05	111	+0.00(+0.00%)
Oct 14, 2010	54.32	54.32	54.05	54.05	1,000	-0.72(-1.31%)
Oct 13, 2010	54.76	54.77	54.76	54.77	544	+0.10(+0.18%)
Oct 12, 2010	54.86	54.86	54.67	54.67	1,533	-0.35(-0.64%)
Oct 11, 2010	55.03	55.03	55.02	55.02	1,200	-0.04(-0.07%)
Oct 08, 2010	55.06	55.11	55.06	55.06	1,200	+0.33(+0.60%)
Oct 07, 2010	54.73	54.73	54.73	54.73	305	-0.37(-0.67%)
Oct 06, 2010	55.08	55.11	55.08	55.10	1,544	+1.08(+2.00%)
Oct 05, 2010	54.02	54.02	54.02	54.02	288	+0.27(+0.50%)
Oct 04, 2010	53.58	53.75	53.58	53.75	1,023	+0.59(+1.11%)
Oct 01, 2010	53.16	53.16	53.16	53.16	111	+0.38(+0.72%)
Sep 30, 2010	52.29	52.78	52.29	52.78	2,400	-0.63(-1.18%)
Sep 29, 2010	53.41	53.41	53.41	53.41	800	+0.02(+0.04%)
Sep 28, 2010	53.39	53.39	53.39	53.39	800	+0.37(+0.70%)
Sep 27, 2010	52.89	53.07	52.89	53.02	3,000	+0.96(+1.84%)
Sep 24, 2010	52.06	52.06	52.06	52.06	800	-0.37(-0.71%)
Sep 23, 2010	52.43	52.43	52.43	52.43	1,200	-0.35(-0.66%)
Sep 22, 2010	52.78	52.78	52.78	52.78	800	+1.16(+2.25%)
Sep 21, 2010	51.30	51.62	51.27	51.62	3,000	+1.02(+2.02%)
Sep 17, 2010		50.60	50.60	50.60	0	-0.08(-0.16%)
Sep 15, 2010	50.68	50.68	50.68	50.68	169	-0.34(-0.67%)
Sep 14, 2010	51.00	51.02	51.00	51.02	500	+0.85(+1.69%)
Sep 13, 2010	50.17	50.17	50.17	50.17	100	+0.59(+1.19%)
Sep 10, 2010	49.51	49.58	49.51	49.58	600	-0.61(-1.22%)
Sep 09, 2010	50.18	50.19	50.18	50.19	3,000	-0.81(-1.59%)
Sep 08, 2010	50.99	51.00	50.99	51.00	2,300	-0.63(-1.22%)
Sep 07, 2010	51.43	51.63	51.43	51.63	2,300	+1.08(+2.14%)
Sep 03, 2010	50.23	50.55	50.23	50.55	1,000	-0.61(-1.19%)
Sep 02, 2010	51.16	51.16	51.16	51.16	100	-0.14(-0.27%)
Sep 01, 2010	51.71	51.71	50.99	51.30	6,400	-1.27(-2.42%)
Aug 31, 2010	52.57	52.57	52.57	52.57	4,400	+0.31(+0.59%)
Aug 30, 2010	52.26	52.26	52.26	52.26	100	+1.39(+2.73%)
Aug 27, 2010	50.87	50.87	50.87	50.87	3,200	-1.08(-2.08%)
Aug 26, 2010	51.95	51.95	51.95	51.95	800	-0.22(-0.43%)
Aug 25, 2010	52.95	53.03	52.17	52.17	7,450	+0.58(+1.13%)
Aug 23, 2010		51.59	51.59	51.59	900	-0.10(-0.19%)
Aug 20, 2010	51.84	51.89	51.69	51.69	11,100	-0.53(-1.01%)
Aug 19, 2010	52.22	52.23	52.22	52.22	4,100	+0.69(+1.34%)
Aug 18, 2010	51.53	51.53	51.53	51.53	100	-0.15(-0.29%)
Aug 17, 2010	51.68	51.68	51.68	51.68	4,100	+0.31(+0.60%)
Aug 13, 2010		51.37	51.37	51.37	0	-0.15(-0.29%)
Aug 11, 2010		51.52	51.52	51.52	0	+1.63(+3.27%)

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