Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2012		68.33	68.33	68.33	0	+0.17(+0.25%)
Apr 27, 2012	68.17	68.17	68.16	68.16	1,500	+0.17(+0.25%)
Apr 26, 2012	68.04	68.05	67.99	67.99	900	+0.70(+1.04%)
Apr 25, 2012	67.29	67.29	67.29	67.29	4,000	-0.54(-0.80%)
Apr 24, 2012	67.84	67.84	67.83	67.83	4,900	+0.49(+0.73%)
Apr 17, 2012		67.34	67.34	67.34	0	-0.42(-0.62%)
Apr 16, 2012	67.76	67.76	67.76	67.76	4,000	+0.39(+0.58%)
Apr 10, 2012		67.37	67.37	67.37	0	+0.41(+0.61%)
Apr 09, 2012	67.00	67.00	66.92	66.96	6,500	+2.29(+3.54%)
Apr 04, 2012		64.67	64.67	64.67	0	-0.79(-1.20%)
Apr 03, 2012	65.46	65.46	65.46	65.46	240	+0.06(+0.09%)
Mar 29, 2012		65.40	65.40	65.40	0	+0.47(+0.72%)
Mar 27, 2012		64.93	64.93	64.93	0	+0.53(+0.83%)
Mar 23, 2012		64.40	64.40	64.40	0	+0.18(+0.27%)
Mar 22, 2012	64.10	64.22	64.10	64.22	5,500	+0.42(+0.66%)
Mar 21, 2012	63.61	63.80	63.61	63.80	958	+0.97(+1.54%)
Mar 20, 2012	63.34	63.34	62.77	62.83	3,550	-0.21(-0.33%)
Mar 19, 2012	63.16	63.17	62.99	63.04	8,800	-0.79(-1.24%)
Mar 16, 2012	63.80	63.83	63.74	63.83	900	-0.26(-0.41%)
Mar 15, 2012	64.19	64.19	64.09	64.09	500	-0.21(-0.33%)
Mar 14, 2012	64.66	64.66	64.30	64.30	1,550	-1.41(-2.14%)
Mar 13, 2012	66.29	66.33	65.71	65.71	5,900	-0.85(-1.28%)
Mar 12, 2012	66.56	66.56	66.56	66.56	1,000	+0.24(+0.36%)
Mar 09, 2012	66.33	66.33	66.29	66.32	4,800	-0.40(-0.60%)
Mar 08, 2012	67.04	67.04	66.66	66.72	24,800	-0.42(-0.63%)
Mar 07, 2012	67.22	67.22	67.14	67.14	4,100	-0.07(-0.10%)
Mar 06, 2012	67.21	67.21	67.21	67.21	100	+0.54(+0.81%)
Mar 02, 2012		66.67	66.67	66.67	0	+0.43(+0.65%)
Mar 01, 2012	66.10	66.25	66.00	66.24	13,200	-0.56(-0.84%)
Feb 29, 2012	67.23	67.23	66.60	66.80	12,600	-0.50(-0.74%)
Feb 27, 2012		67.30	67.30	67.30	0	+0.55(+0.82%)
Feb 24, 2012	66.75	66.75	66.75	66.75	100	-0.00(-0.00%)
Feb 23, 2012	66.40	66.75	66.40	66.75	5,000	+0.24(+0.36%)
Feb 22, 2012	66.42	66.53	66.42	66.51	1,566	+0.71(+1.08%)
Feb 21, 2012	65.80	65.80	65.80	65.80	4,600	-0.36(-0.55%)
Feb 17, 2012	66.15	66.16	66.15	66.16	2,840	-0.26(-0.40%)
Feb 16, 2012	66.69	66.69	66.43	66.43	5,000	-0.61(-0.91%)
Feb 14, 2012		67.04	67.04	67.04	0	+0.04(+0.06%)
Feb 10, 2012		67.00	67.00	67.00	0	+1.00(+1.52%)
Feb 09, 2012	66.00	66.00	66.00	66.00	1,000	-0.63(-0.95%)
Feb 08, 2012	66.51	66.63	66.51	66.63	400	-0.02(-0.03%)
Feb 07, 2012	66.67	66.67	66.65	66.65	8,400	-0.68(-1.01%)
Feb 06, 2012	67.11	67.34	67.11	67.33	420	+0.39(+0.58%)
Feb 03, 2012	66.98	66.98	66.94	66.94	8,000	-1.03(-1.52%)
Feb 02, 2012	68.02	68.02	67.97	67.97	395	+0.10(+0.14%)
Feb 01, 2012	67.87	67.87	67.87	67.87	500	+0.06(+0.09%)
Jan 31, 2012	67.81	67.81	67.81	67.81	4,000	-0.10(-0.15%)
Jan 30, 2012	67.89	68.00	67.89	67.91	2,340	+0.66(+0.98%)
Jan 27, 2012	67.25	67.25	67.25	67.25	200	+0.31(+0.46%)
Jan 26, 2012	66.82	66.94	66.82	66.94	408	+0.01(+0.01%)
Jan 25, 2012	65.43	66.93	65.43	66.93	44,800	+1.69(+2.59%)
Jan 23, 2012		65.24	65.24	65.24	0	-0.65(-0.99%)
Jan 20, 2012	65.77	65.89	65.77	65.89	500	-0.20(-0.30%)
Jan 19, 2012	66.07	66.10	66.02	66.09	869	-0.97(-1.45%)
Jan 17, 2012		67.06	67.06	67.06	0	-0.34(-0.50%)
Jan 13, 2012	67.35	67.40	67.32	67.40	1,170	+0.84(+1.26%)
Jan 11, 2012		66.56	66.56	66.56	0	+0.21(+0.32%)
Jan 10, 2012	66.35	66.35	66.35	66.35	468	+0.00(+0.00%)
Jan 06, 2012		66.35	66.35	66.35	0	+0.36(+0.55%)
Jan 04, 2012		65.99	65.99	65.99	0	-0.76(-1.14%)
Dec 30, 2011	66.75	66.75	66.02	66.75	4,000	+0.73(+1.11%)
Dec 28, 2011	66.02	66.02	66.02	66.02	0	+0.77(+1.18%)
Dec 27, 2011	65.25	65.25	65.25	65.25	4,000	-0.74(-1.12%)
Dec 22, 2011	65.99	65.99	65.99	65.99	0	-0.30(-0.45%)
Dec 20, 2011	66.29	66.29	66.29	66.29	0	-0.55(-0.82%)
Dec 16, 2011	66.84	66.84	66.84	66.84	0	+0.55(+0.83%)
Dec 14, 2011	66.29	66.29	66.29	66.29	0	+0.42(+0.64%)
Dec 13, 2011	65.98	65.98	65.87	65.87	400	+0.38(+0.58%)
Dec 09, 2011	65.49	65.49	65.49	65.49	0	-0.28(-0.42%)
Dec 08, 2011	65.37	65.77	65.37	65.77	4,500	+0.56(+0.85%)
Dec 07, 2011	65.18	65.21	65.18	65.21	200	+0.90(+1.40%)
Dec 05, 2011		64.31	64.31	64.31	0	+0.25(+0.39%)
Dec 02, 2011	64.06	64.06	64.06	64.06	175	-0.47(-0.73%)
Dec 01, 2011	64.53	64.53	64.53	64.53	4,000	+0.25(+0.39%)
Nov 30, 2011	64.28	64.28	64.28	64.28	4,000	-0.38(-0.59%)
Nov 29, 2011	64.82	64.82	64.66	64.66	700	-0.48(-0.74%)
Nov 25, 2011		65.14	65.14	65.14	0	-0.84(-1.27%)
Nov 23, 2011	65.42	66.04	65.38	65.98	12,825	+0.93(+1.43%)
Nov 22, 2011	65.19	65.19	65.05	65.05	800	-0.13(-0.20%)
Nov 21, 2011	65.29	65.33	65.13	65.18	2,543	+0.39(+0.60%)
Nov 18, 2011	65.22	65.22	64.74	64.79	8,415	-0.74(-1.13%)
Nov 17, 2011	65.07	65.66	64.83	65.53	25,600	+0.31(+0.48%)
Nov 16, 2011	65.13	65.22	64.87	65.22	1,700	+0.39(+0.60%)
Nov 15, 2011	65.17	65.17	64.77	64.83	4,200	-0.22(-0.34%)
Nov 14, 2011	64.78	65.17	64.72	65.05	8,600	+0.91(+1.42%)
Nov 11, 2011	64.14	64.14	64.14	64.14	200	-0.77(-1.19%)
Nov 10, 2011	64.89	65.24	64.32	64.91	23,933	-0.55(-0.84%)
Nov 09, 2011	65.31	65.52	65.00	65.46	12,822	+1.13(+1.76%)
Nov 08, 2011	65.02	65.06	64.31	64.33	13,850	-0.70(-1.08%)
Nov 07, 2011	64.88	65.48	64.88	65.03	13,000	+0.38(+0.59%)
Nov 04, 2011	64.72	64.72	64.65	64.65	1,050	+0.13(+0.20%)
Nov 03, 2011	64.46	64.52	64.45	64.52	500	-0.36(-0.55%)
Nov 02, 2011	64.88	64.88	64.88	64.88	250	+0.03(+0.04%)
Nov 01, 2011	64.66	64.87	64.37	64.85	4,538	+1.20(+1.89%)
Oct 31, 2011	62.74	63.65	62.74	63.65	10,006	+1.72(+2.78%)
Oct 28, 2011	61.77	61.93	61.73	61.93	1,600	+1.06(+1.74%)
Oct 27, 2011	58.21	61.70	58.12	60.87	14,300	-1.62(-2.59%)
Oct 26, 2011	62.88	63.24	62.41	62.49	41,090	-0.80(-1.26%)
Oct 25, 2011	62.17	63.29	62.17	63.29	18,600	+1.03(+1.65%)
Oct 24, 2011	62.33	62.42	62.21	62.26	5,300	-0.39(-0.62%)
Oct 21, 2011	62.58	62.65	62.58	62.65	400	-0.36(-0.58%)
Oct 19, 2011	63.01	63.01	63.01	63.01	0	+0.55(+0.88%)
Oct 18, 2011	63.15	63.15	62.46	62.46	743	-0.08(-0.13%)
Oct 17, 2011	62.54	62.54	62.54	62.54	100	+0.54(+0.87%)
Oct 14, 2011	61.79	62.00	61.59	62.00	2,260	+0.31(+0.50%)
Oct 12, 2011		61.69	61.69	61.69	0	-0.22(-0.36%)
Oct 11, 2011	62.08	62.08	61.90	61.91	1,300	+0.53(+0.86%)
Oct 10, 2011	62.00	62.00	61.38	61.38	2,128	-1.40(-2.23%)
Oct 07, 2011	62.98	63.14	62.78	62.78	8,014	-1.75(-2.71%)
Oct 05, 2011		64.53	64.53	64.53	0	-1.08(-1.65%)
Oct 04, 2011	65.88	65.88	65.61	65.61	4,185	-0.10(-0.15%)
Oct 03, 2011	65.17	65.83	65.16	65.71	8,857	+1.19(+1.84%)
Sep 30, 2011	64.87	64.90	64.52	64.52	6,500	+0.36(+0.56%)
Sep 29, 2011	63.80	64.43	63.70	64.16	47,100	+0.12(+0.19%)
Sep 28, 2011	63.94	64.10	63.44	64.04	32,253	-0.04(-0.06%)
Sep 27, 2011	64.09	64.19	63.88	64.08	17,700	-0.88(-1.35%)
Sep 26, 2011	65.31	65.31	64.85	64.96	33,341	-0.52(-0.79%)
Sep 23, 2011	66.41	66.41	65.44	65.48	75,450	-1.06(-1.59%)
Sep 22, 2011	66.33	66.86	66.19	66.54	45,122	+1.22(+1.86%)
Sep 21, 2011	65.22	65.70	65.22	65.32	1,634	+0.26(+0.40%)
Sep 20, 2011	65.06	65.20	64.94	65.06	16,250	+0.05(+0.08%)
Sep 19, 2011	65.00	65.31	64.93	65.01	67,096	+1.01(+1.58%)
Sep 16, 2011	63.44	64.00	63.42	64.00	30,423	+0.34(+0.53%)
Sep 15, 2011	63.57	63.66	63.37	63.66	18,010	-0.92(-1.42%)
Sep 14, 2011	64.85	64.98	64.38	64.58	54,600	-0.21(-0.32%)
Sep 13, 2011	64.80	64.80	64.57	64.79	19,972	-0.19(-0.29%)
Sep 12, 2011	65.39	65.50	64.98	64.98	39,256	-0.47(-0.72%)
Sep 09, 2011	65.19	65.77	65.08	65.45	95,256	+0.55(+0.85%)
Sep 08, 2011	64.66	64.90	64.66	64.90	6,600	+0.49(+0.76%)
Sep 07, 2011	64.55	64.60	64.41	64.41	8,935	-0.53(-0.82%)
Sep 06, 2011	65.26	65.26	64.77	64.94	2,055	+0.05(+0.08%)
Sep 02, 2011	64.72	65.01	64.49	64.89	28,600	+0.94(+1.47%)
Sep 01, 2011	62.92	63.99	62.92	63.95	10,652	+0.45(+0.71%)
Aug 31, 2011	63.50	63.50	63.50	63.50	100	-0.10(-0.16%)
Aug 30, 2011	63.75	63.75	63.60	63.60	1,635	+0.85(+1.35%)
Aug 29, 2011	62.60	62.87	62.58	62.75	2,116	-0.52(-0.82%)
Aug 26, 2011	63.80	63.95	63.27	63.27	12,756	+0.13(+0.21%)
Aug 25, 2011	63.12	63.14	63.12	63.14	890	+0.32(+0.50%)
Aug 24, 2011	63.13	63.16	62.82	62.82	8,350	-0.78(-1.23%)
Aug 23, 2011	63.85	64.35	63.60	63.60	64,600	-0.41(-0.64%)
Aug 22, 2011	63.68	64.16	63.67	64.01	39,274	-0.32(-0.49%)
Aug 19, 2011	63.93	64.33	63.93	64.33	500	-0.16(-0.25%)
Aug 18, 2011	64.78	65.29	64.45	64.49	1,138	+0.73(+1.15%)
Aug 17, 2011	63.22	63.76	62.99	63.76	22,515	+1.07(+1.71%)
Aug 16, 2011	62.61	62.91	62.61	62.69	20,669	+0.13(+0.21%)
Aug 15, 2011	63.04	63.04	62.56	62.56	1,263	+0.00(+0.00%)
Aug 12, 2011	62.63	62.63	62.56	62.56	320	+0.04(+0.06%)
Aug 11, 2011	63.05	63.05	62.43	62.52	650	-1.20(-1.88%)
Aug 10, 2011	63.20	63.72	62.83	63.72	18,525	-0.48(-0.75%)
Aug 09, 2011	60.21	64.38	60.52	64.20	12,800	+2.82(+4.59%)
Aug 08, 2011	60.27	61.40	60.18	61.38	20,730	+2.39(+4.05%)
Aug 05, 2011	59.67	60.28	58.99	58.99	13,735	-1.91(-3.14%)
Aug 04, 2011	59.75	61.01	59.75	60.90	63,090	+1.68(+2.84%)
Aug 03, 2011	59.11	59.62	59.09	59.22	46,800	-0.05(-0.08%)
Aug 02, 2011	58.59	59.27	58.38	59.27	25,540	+1.12(+1.93%)
Aug 01, 2011	57.98	58.30	57.98	58.15	4,862	+1.16(+2.04%)
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%)

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