Date	Open	High	Low	Close	Volume	Change (%)
Jan 31, 2012	64.76	64.76	64.30	64.30	21,618	+0.45(+0.70%)
Jan 30, 2012	63.85	63.85	63.85	63.85	321	-0.65(-1.01%)
Jan 26, 2012	64.50	64.50	64.50	64.50	0	-0.30(-0.46%)
Jan 25, 2012	64.40	64.80	64.40	64.80	400	+1.65(+2.61%)
Jan 24, 2012	63.15	63.15	63.15	63.15	153	+2.55(+4.21%)
Jan 19, 2012		60.60	60.60	60.60	0	+0.04(+0.07%)
Jan 18, 2012	60.27	60.56	60.27	60.56	2,727	-0.24(-0.39%)
Jan 17, 2012	60.80	60.80	60.80	60.80	781	+1.21(+2.03%)
Jan 13, 2012	59.59	59.59	59.59	59.59	378	+0.09(+0.15%)
Jan 11, 2012		59.50	59.50	59.50	0	+0.10(+0.17%)
Jan 09, 2012		59.40	59.40	59.40	0	-0.60(-1.00%)
Jan 06, 2012	60.00	60.00	60.00	60.00	785	+0.23(+0.38%)
Jan 05, 2012	59.60	59.77	59.45	59.77	906	-1.13(-1.86%)
Jan 04, 2012	60.90	60.90	60.90	60.90	1,890	+2.70(+4.64%)
Dec 29, 2011		58.20	58.20	58.20	0	+0.36(+0.62%)
Dec 28, 2011	57.84	57.84	57.84	57.84	200	-0.51(-0.87%)
Dec 27, 2011	58.35	58.35	58.35	58.35	305	+0.25(+0.43%)
Dec 20, 2011	58.10	58.10	58.10	58.10	0	+1.40(+2.47%)
Dec 19, 2011	57.10	57.10	56.70	56.70	725	-0.95(-1.65%)
Dec 16, 2011	57.61	57.65	57.61	57.65	2,222	+0.85(+1.50%)
Dec 15, 2011	57.25	57.25	56.80	56.80	1,497	+0.43(+0.76%)
Dec 14, 2011	56.25	56.37	56.25	56.37	502	-0.28(-0.49%)
Dec 13, 2011	56.65	56.65	56.65	56.65	410	-0.03(-0.05%)
Dec 12, 2011	56.80	56.80	56.68	56.68	826	-1.56(-2.68%)
Dec 08, 2011		58.24	58.24	58.24	0	-2.01(-3.34%)
Dec 07, 2011	60.25	60.25	60.25	60.25	100	-0.25(-0.41%)
Dec 02, 2011		60.50	60.50	60.50	0	+3.85(+6.80%)
Nov 25, 2011		56.65	56.65	56.65	0	+0.52(+0.93%)
Nov 23, 2011	56.13	56.13	56.13	56.13	452	-1.77(-3.06%)
Nov 21, 2011		57.90	57.90	57.90	0	-1.75(-2.93%)
Nov 17, 2011	59.65	59.65	59.65	59.65	0	-2.97(-4.74%)
Nov 11, 2011		62.62	62.62	62.62	0	-3.03(-4.62%)
Nov 10, 2011	65.30	66.65	65.30	65.65	477	+0.33(+0.51%)
Nov 09, 2011	64.41	65.32	64.41	65.32	573	-3.88(-5.61%)
Nov 08, 2011	69.20	69.20	69.20	69.20	200	+0.72(+1.05%)
Nov 03, 2011		68.48	68.48	68.48	0	-0.23(-0.33%)
Nov 02, 2011	68.71	68.71	68.71	68.71	810	+2.91(+4.42%)
Nov 01, 2011	65.20	65.80	65.20	65.80	1,937	-3.25(-4.71%)
Oct 31, 2011	69.05	69.05	69.05	69.05	500	+0.38(+0.55%)
Oct 27, 2011		68.67	68.67	68.67	0	+4.82(+7.55%)
Oct 19, 2011		63.85	63.85	63.85	0	-0.15(-0.23%)
Oct 18, 2011	62.55	64.00	62.55	64.00	1,899	-0.25(-0.39%)
Oct 17, 2011	64.65	64.65	64.20	64.25	1,383	+1.45(+2.31%)
Oct 13, 2011	62.80	62.80	62.80	62.80	0	-0.76(-1.20%)
Oct 12, 2011	62.80	63.56	62.65	63.56	31,729	+1.26(+2.02%)
Oct 11, 2011	62.30	62.30	62.30	62.30	200	+0.80(+1.30%)
Oct 10, 2011	61.48	61.50	61.48	61.50	763	+3.20(+5.49%)
Oct 07, 2011	56.68	58.30	56.68	58.30	204	+1.70(+3.00%)
Oct 06, 2011	56.55	56.60	56.55	56.60	233	+0.59(+1.05%)
Oct 05, 2011	55.70	56.01	55.70	56.01	399	+2.01(+3.72%)
Oct 04, 2011	53.05	54.00	53.05	54.00	1,329	-1.80(-3.23%)
Oct 03, 2011	56.85	56.85	55.80	55.80	1,302	-2.70(-4.62%)
Sep 30, 2011	58.80	60.00	58.50	58.50	834	-2.75(-4.49%)
Sep 29, 2011	61.60	61.60	61.25	61.25	800	-0.45(-0.73%)
Sep 28, 2011	62.25	62.25	61.15	61.70	560	-2.01(-3.15%)
Sep 27, 2011	64.68	64.68	63.71	63.71	852	+1.54(+2.48%)
Sep 26, 2011	62.17	62.17	62.17	62.17	114	-1.33(-2.09%)
Sep 23, 2011	64.86	64.86	63.50	63.50	566	+2.38(+3.89%)
Sep 22, 2011	61.31	61.31	61.12	61.12	600	-3.33(-5.17%)
Sep 21, 2011	64.75	65.10	64.45	64.45	500	-3.10(-4.59%)
Sep 20, 2011	67.05	67.55	67.05	67.55	731	-0.25(-0.37%)
Sep 16, 2011		67.80	67.80	67.80	0	-0.40(-0.59%)
Sep 14, 2011	68.20	68.20	68.20	68.20	0	+1.20(+1.79%)
Sep 13, 2011	66.50	67.00	66.50	67.00	400	+0.22(+0.33%)
Sep 12, 2011	66.20	66.78	65.69	66.78	1,126	-1.37(-2.01%)
Sep 08, 2011		68.15	68.15	68.15	0	+1.69(+2.54%)
Sep 06, 2011		66.46	66.46	66.46	0	-0.43(-0.64%)
Sep 02, 2011	66.82	66.89	66.82	66.89	406	-1.24(-1.82%)
Sep 01, 2011	70.50	70.50	68.13	68.13	440	-1.62(-2.32%)
Aug 31, 2011	69.75	69.75	69.75	69.75	600	+3.95(+6.00%)
Aug 30, 2011	67.03	67.03	65.80	65.80	526	+0.25(+0.38%)
Aug 26, 2011		65.55	65.55	65.55	0	-0.39(-0.59%)
Aug 25, 2011	65.94	65.94	65.94	65.94	300	+2.29(+3.60%)
Aug 23, 2011		63.65	63.65	63.65	0	+1.60(+2.58%)
Aug 22, 2011	63.50	63.50	62.05	62.05	500	-1.04(-1.65%)
Aug 19, 2011	63.25	63.70	63.09	63.09	700	-2.21(-3.38%)
Aug 18, 2011	66.55	66.55	65.30	65.30	1,019	-2.40(-3.55%)
Aug 17, 2011	67.70	67.70	67.70	67.70	116	-0.25(-0.37%)
Aug 16, 2011	67.95	68.00	67.95	67.95	603	-2.50(-3.55%)
Aug 15, 2011	70.25	70.45	69.80	70.45	1,487	-0.71(-1.00%)
Aug 11, 2011		71.16	71.16	71.16	0	+3.41(+5.03%)
Aug 10, 2011	67.72	68.30	67.72	67.75	800	+0.25(+0.37%)
Aug 09, 2011	68.70	70.00	66.62	67.50	3,300	+0.50(+0.75%)
Aug 08, 2011	69.74	69.74	67.00	67.00	1,648	-5.00(-6.94%)
Aug 05, 2011	72.00	72.00	72.00	72.00	400	-1.53(-2.08%)
Aug 04, 2011	75.85	75.95	73.53	73.53	1,286	-4.10(-5.28%)
Aug 03, 2011	77.30	77.63	77.20	77.63	630	-0.42(-0.54%)
Aug 02, 2011	78.75	78.75	78.00	78.05	1,784	-1.67(-2.09%)
Aug 01, 2011	80.45	80.45	78.16	79.72	2,075	+0.82(+1.04%)
Jul 29, 2011	78.90	78.90	78.90	78.90	200	-0.61(-0.77%)
Jul 28, 2011	80.21	80.65	79.51	79.51	836	+0.61(+0.77%)
Jul 27, 2011	78.90	78.90	78.90	78.90	144	+3.31(+4.38%)
Jul 26, 2011	75.59	75.59	75.59	75.59	190	+0.96(+1.29%)
Jul 25, 2011	74.63	74.63	74.63	74.63	275	-1.47(-1.93%)
Jul 22, 2011	76.10	76.10	76.10	76.10	800	+1.20(+1.60%)
Jul 21, 2011	74.65	74.90	74.65	74.90	800	+1.63(+2.22%)
Jul 20, 2011	73.65	73.65	73.27	73.27	2,121	-2.78(-3.66%)
Jul 19, 2011	75.59	76.24	75.59	76.05	2,759	+1.23(+1.64%)
Jul 18, 2011	74.96	74.96	74.82	74.82	1,408	-2.23(-2.89%)
Jul 15, 2011	77.05	77.05	77.05	77.05	250	+0.40(+0.52%)
Jul 13, 2011		76.65	76.65	76.65	0	+0.90(+1.19%)
Jul 12, 2011	75.95	75.98	75.75	75.75	1,559	+0.07(+0.09%)
Jul 11, 2011	76.25	76.25	75.68	75.68	626	-0.72(-0.94%)
Jul 08, 2011	76.25	76.40	76.25	76.40	2,000	-1.22(-1.57%)
Jul 07, 2011	77.05	77.62	77.05	77.62	3,080	+0.12(+0.15%)
Jul 05, 2011		77.50	77.50	77.50	0	-2.11(-2.65%)
Jul 01, 2011	79.61	79.61	79.61	79.61	1,400	+0.31(+0.39%)
Jun 30, 2011	79.30	79.30	79.30	79.30	200	+1.80(+2.32%)
Jun 28, 2011		77.50	77.50	77.50	0	+0.65(+0.85%)
Jun 27, 2011	76.85	76.85	76.85	76.85	129	-0.64(-0.83%)
Jun 24, 2011	77.49	77.49	77.49	77.49	453	+1.94(+2.57%)
Jun 23, 2011	75.49	75.55	75.34	75.55	1,448	-0.30(-0.40%)
Jun 22, 2011	75.63	75.85	75.63	75.85	1,051	-1.10(-1.43%)
Jun 21, 2011	76.30	77.13	76.30	76.95	870	+2.45(+3.29%)
Jun 20, 2011	74.50	74.50	74.50	74.50	100	-0.15(-0.20%)
Jun 17, 2011	74.65	74.65	74.65	74.65	800	-0.42(-0.56%)
Jun 16, 2011	74.80	75.07	74.65	75.07	990	+0.22(+0.29%)
Jun 15, 2011	75.55	75.55	74.85	74.85	932	-2.60(-3.36%)
Jun 14, 2011	77.20	77.45	77.20	77.45	900	+0.30(+0.39%)
Jun 13, 2011	77.15	77.15	77.15	77.15	320	-1.21(-1.54%)
Jun 10, 2011	78.40	78.40	78.36	78.36	2,500	-2.19(-2.72%)
Jun 09, 2011	79.55	80.55	79.55	80.55	426	+0.43(+0.54%)
Jun 08, 2011	80.65	80.65	80.12	80.12	2,175	-0.23(-0.29%)
Jun 03, 2011		80.35	80.35	80.35	0	+0.40(+0.50%)
May 24, 2011	79.95	79.95	79.95	79.95	570	+1.05(+1.33%)
May 23, 2011	79.68	79.68	78.90	78.90	332	-2.98(-3.64%)
May 20, 2011	81.88	81.88	81.88	81.88	600	-1.67(-2.00%)
May 18, 2011		83.55	83.55	83.55	0	+0.55(+0.66%)
May 17, 2011	83.00	83.00	83.00	83.00	200	-0.54(-0.65%)
May 16, 2011	83.00	83.54	83.00	83.54	370	-0.66(-0.78%)
May 13, 2011	84.20	84.95	84.20	84.20	1,200	-3.50(-3.99%)
May 12, 2011	87.55	87.70	87.55	87.70	700	-0.70(-0.79%)
May 11, 2011	88.30	88.40	88.30	88.40	933	-0.85(-0.95%)
May 10, 2011	88.15	89.25	88.15	89.25	400	+1.80(+2.06%)
May 09, 2011	87.45	87.45	87.45	87.45	638	+0.95(+1.10%)
May 06, 2011	86.35	86.50	85.30	86.50	1,059	+2.15(+2.55%)
May 05, 2011	84.35	84.35	84.35	84.35	400	-0.10(-0.12%)
May 04, 2011	85.00	85.00	84.00	84.45	875	-4.90(-5.48%)
Apr 29, 2011		89.35	89.35	89.35	0	+1.30(+1.47%)
Apr 27, 2011	88.05	88.05	88.05	88.05	0	-2.40(-2.65%)
Apr 26, 2011	90.45	90.45	90.45	90.45	100	+0.10(+0.11%)
Apr 25, 2011	90.35	90.35	90.35	90.35	1,189	+1.84(+2.08%)
Apr 21, 2011	88.70	88.75	88.50	88.51	3,200	+0.26(+0.29%)
Apr 20, 2011	88.00	88.59	88.00	88.25	1,086	+2.40(+2.80%)
Apr 19, 2011	85.85	85.85	85.85	85.85	512	+1.10(+1.30%)
Apr 15, 2011	84.75	84.75	84.75	84.75	0	+1.80(+2.17%)
Apr 14, 2011	82.95	82.95	82.95	82.95	130	+0.05(+0.06%)
Apr 12, 2011	82.90	82.90	82.90	82.90	0	-1.60(-1.89%)
Apr 11, 2011	84.70	84.70	84.15	84.50	1,481	+3.55(+4.39%)
Mar 31, 2011	80.95	80.95	80.95	80.95	0	+1.05(+1.31%)
Mar 29, 2011	79.90	79.90	79.90	79.90	0	-0.25(-0.31%)
Mar 25, 2011	80.15	80.15	80.15	80.15	0	+0.15(+0.19%)
Mar 24, 2011	80.00	80.00	80.00	80.00	663	+4.05(+5.33%)
Mar 22, 2011	75.95	75.95	75.95	75.95	0	+0.90(+1.20%)
Mar 21, 2011	75.05	75.05	75.05	75.05	617	+0.25(+0.33%)
Mar 18, 2011	74.80	74.80	74.80	74.80	322	+0.60(+0.81%)
Mar 17, 2011	74.20	74.20	74.20	74.20	466	-0.35(-0.47%)
Mar 15, 2011	74.55	74.55	74.55	74.55	0	-4.05(-5.15%)
Mar 10, 2011	78.60	78.60	78.60	78.60	0	-1.05(-1.32%)
Mar 09, 2011	79.65	79.65	79.65	79.65	100	+0.35(+0.44%)
Mar 08, 2011	78.95	79.30	78.95	79.30	810	+0.85(+1.08%)
Mar 04, 2011	78.45	78.45	78.45	78.45	0	+2.80(+3.70%)
Mar 02, 2011	75.65	75.65	75.65	75.65	0	-0.49(-0.64%)
Mar 01, 2011	77.90	77.90	76.14	76.14	1,191	+1.19(+1.59%)
Feb 28, 2011	74.95	74.95	74.95	74.95	338	-1.30(-1.70%)
Feb 25, 2011	76.25	76.25	76.25	76.25	558	-0.45(-0.59%)
Feb 23, 2011		76.70	76.70	76.70	0	-0.80(-1.03%)
Feb 22, 2011	77.40	77.50	76.46	77.50	1,850	-2.20(-2.76%)
Feb 18, 2011	78.55	79.70	78.55	79.70	899	+1.17(+1.49%)
Feb 17, 2011	79.00	79.00	78.53	78.53	895	-1.07(-1.34%)
Feb 16, 2011	79.50	79.60	79.50	79.60	400	+1.80(+2.31%)
Feb 15, 2011	77.80	77.80	77.80	77.80	102	-1.60(-2.02%)
Feb 14, 2011	79.40	79.40	79.40	79.40	250	+0.35(+0.44%)
Feb 11, 2011	79.20	79.20	79.05	79.05	602	-0.45(-0.57%)
Feb 10, 2011	79.50	79.50	79.50	79.50	260	-1.05(-1.30%)
Feb 09, 2011	80.55	80.55	80.55	80.55	100	-1.20(-1.47%)
Feb 08, 2011	81.75	81.75	81.75	81.75	9,775	-2.15(-2.56%)
Feb 04, 2011		83.90	83.90	83.90	0	+0.90(+1.08%)
Feb 03, 2011	82.95	83.00	82.95	83.00	224	-0.75(-0.90%)
Feb 02, 2011	83.75	83.75	83.75	83.75	175	+3.55(+4.43%)

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