Date	Open	High	Low	Close	Volume	Change (%)
Mar 30, 2012	63.03	63.29	63.03	63.20	800	+0.10(+0.16%)
Mar 29, 2012	63.10	63.10	63.10	63.10	26,219	-0.29(-0.46%)
Mar 28, 2012	63.39	63.39	63.39	63.39	100	+0.25(+0.40%)
Mar 23, 2012		63.14	63.14	63.14	0	+0.53(+0.85%)
Mar 22, 2012	62.25	62.61	62.25	62.61	300	+0.05(+0.08%)
Mar 21, 2012	62.56	62.56	62.56	62.56	240	+0.36(+0.58%)
Mar 20, 2012	62.20	62.20	62.20	62.20	100	-0.79(-1.25%)
Mar 19, 2012	62.57	63.07	62.44	62.99	800	+0.51(+0.82%)
Mar 16, 2012	62.57	62.71	62.48	62.48	400	+0.29(+0.47%)
Mar 15, 2012	62.46	62.52	62.19	62.19	500	+0.27(+0.44%)
Mar 14, 2012	62.76	62.76	61.83	61.92	500	-1.34(-2.12%)
Mar 12, 2012		63.26	63.26	63.26	0	+0.01(+0.02%)
Mar 07, 2012		63.25	63.25	63.25	0	+1.10(+1.77%)
Mar 06, 2012	62.74	62.74	62.15	62.15	200	-2.44(-3.78%)
Mar 01, 2012		64.59	64.59	64.59	0	+0.99(+1.56%)
Feb 27, 2012		63.60	63.60	63.60	2,763	-0.15(-0.24%)
Feb 24, 2012	63.74	63.75	63.74	63.75	200	+0.15(+0.24%)
Feb 23, 2012	63.60	63.60	63.60	63.60	100	-2.26(-3.43%)
Feb 21, 2012	65.86	65.86	65.86	65.86	0	+1.83(+2.86%)
Feb 15, 2012		64.03	64.03	64.03	0	-0.45(-0.70%)
Feb 10, 2012		64.48	64.48	64.48	0	-0.58(-0.89%)
Feb 08, 2012		65.06	65.06	65.06	0	+0.27(+0.42%)
Feb 06, 2012		64.79	64.79	64.79	0	-0.34(-0.52%)
Feb 03, 2012	65.13	65.13	65.13	65.13	100	+0.28(+0.43%)
Feb 02, 2012	64.90	64.90	64.85	64.85	200	+0.14(+0.22%)
Feb 01, 2012	64.71	64.71	64.71	64.71	100	-0.04(-0.06%)
Jan 31, 2012	64.75	64.75	64.75	64.75	200	+0.44(+0.68%)
Jan 30, 2012	64.20	64.31	64.20	64.31	200	-0.48(-0.74%)
Jan 27, 2012	64.79	64.79	64.79	64.79	100	+0.14(+0.22%)
Jan 26, 2012	65.48	65.48	64.65	64.65	300	+0.08(+0.12%)
Jan 24, 2012	64.57	64.57	64.57	64.57	0	-0.89(-1.36%)
Jan 23, 2012	65.46	65.46	65.46	65.46	100	+0.59(+0.90%)
Jan 20, 2012	64.76	64.87	64.76	64.87	300	-0.39(-0.59%)
Jan 19, 2012	65.33	65.52	65.26	65.26	500	+0.38(+0.59%)
Jan 18, 2012	64.96	64.96	64.53	64.88	600	+0.02(+0.03%)
Jan 12, 2012		64.86	64.86	64.86	0	-0.28(-0.43%)
Jan 10, 2012		65.14	65.14	65.14	0	+0.61(+0.95%)
Jan 09, 2012	64.53	64.53	64.53	64.53	200	-0.79(-1.21%)
Jan 06, 2012	65.32	65.32	65.32	65.32	100	-1.51(-2.26%)
Jan 04, 2012		66.83	66.83	66.83	0	+1.34(+2.05%)
Dec 29, 2011	65.49	65.49	65.49	65.49	0	+0.94(+1.46%)
Dec 28, 2011	64.37	64.55	64.37	64.55	400	+0.23(+0.36%)
Dec 27, 2011	64.32	64.32	64.32	64.32	100	+0.33(+0.52%)
Dec 22, 2011	63.99	63.99	63.99	63.99	0	+0.52(+0.82%)
Dec 21, 2011	63.65	63.65	63.47	63.47	1,000	+0.22(+0.35%)
Dec 20, 2011	63.66	63.66	63.25	63.25	2,200	+0.95(+1.52%)
Dec 16, 2011	62.30	62.30	62.30	62.30	900	-1.82(-2.83%)
Dec 14, 2011	64.12	64.12	64.12	64.12	0	-1.01(-1.55%)
Dec 13, 2011	65.14	65.14	65.13	65.13	400	-1.61(-2.41%)
Dec 12, 2011	65.57	66.74	65.57	66.74	1,100	+0.00(+0.00%)
Dec 08, 2011		66.74	66.74	66.74	0	+0.00(+0.00%)
Dec 07, 2011	66.81	66.81	66.45	66.74	1,700	+0.93(+1.41%)
Dec 06, 2011	65.00	65.81	65.00	65.81	200	+0.40(+0.61%)
Dec 05, 2011	65.74	66.39	65.39	65.41	1,660	+0.72(+1.11%)
Dec 02, 2011	64.69	64.69	64.69	64.69	100	-1.61(-2.43%)
Dec 01, 2011	66.87	66.87	66.30	66.30	1,000	+2.68(+4.21%)
Nov 29, 2011		63.62	63.62	63.62	1,100	+0.65(+1.03%)
Nov 28, 2011	63.23	63.36	62.89	62.97	1,300	+1.31(+2.12%)
Nov 23, 2011		61.66	61.66	61.66	0	-1.98(-3.11%)
Nov 22, 2011	63.64	63.64	63.64	63.64	1,000	-0.08(-0.13%)
Nov 18, 2011		63.72	63.72	63.72	900	-0.62(-0.96%)
Nov 17, 2011	65.40	65.40	64.34	64.34	300	-1.88(-2.84%)
Nov 16, 2011	66.53	66.82	66.22	66.22	800	-0.57(-0.85%)
Nov 15, 2011	66.43	66.79	66.43	66.79	400	-0.38(-0.57%)
Nov 10, 2011		67.17	67.17	67.17	600	-0.08(-0.12%)
Nov 09, 2011	67.25	67.25	67.25	67.25	500	-0.80(-1.18%)
Nov 08, 2011	68.18	68.18	68.04	68.05	1,800	+0.25(+0.37%)
Nov 04, 2011		67.80	67.80	67.80	0	-1.42(-2.05%)
Nov 03, 2011	68.45	69.30	68.45	69.22	1,400	-0.30(-0.44%)
Nov 02, 2011	69.52	69.52	69.52	69.52	900	+0.51(+0.74%)
Nov 01, 2011	66.75	69.01	66.75	69.01	1,500	-1.61(-2.28%)
Oct 27, 2011		70.62	70.62	70.62	750	+1.14(+1.64%)
Oct 24, 2011		69.48	69.48	69.48	1,000	+0.07(+0.10%)
Oct 21, 2011	68.80	69.41	68.64	69.41	500	+1.59(+2.34%)
Oct 20, 2011	67.46	67.82	67.18	67.82	3,933	+1.43(+2.15%)
Oct 19, 2011	67.28	67.28	66.39	66.39	2,000	-1.78(-2.61%)
Oct 18, 2011	68.08	68.76	68.08	68.17	3,000	+0.03(+0.04%)
Oct 17, 2011	68.14	68.14	68.14	68.14	700	+0.11(+0.16%)
Oct 14, 2011	67.58	68.03	67.58	68.03	300	+1.17(+1.75%)
Oct 13, 2011	66.86	66.86	66.86	66.86	100	-1.76(-2.56%)
Oct 12, 2011	68.62	68.62	68.62	68.62	100	+3.55(+5.46%)
Oct 11, 2011	64.88	65.07	64.88	65.07	1,499	+0.67(+1.04%)
Oct 10, 2011	64.40	64.40	64.40	64.40	200	+0.53(+0.83%)
Oct 07, 2011	65.20	65.50	63.87	63.87	1,500	-0.25(-0.39%)
Oct 05, 2011		64.12	64.12	64.12	0	+1.44(+2.30%)
Oct 04, 2011	62.44	62.68	62.44	62.68	400	-2.64(-4.04%)
Oct 03, 2011	65.32	65.32	65.32	65.32	900	-0.28(-0.43%)
Sep 30, 2011	65.60	65.60	65.60	65.60	700	-0.10(-0.15%)
Sep 27, 2011	65.70	65.70	65.70	65.70	0	+2.37(+3.74%)
Sep 26, 2011	63.33	63.33	63.33	63.33	1,900	-0.62(-0.96%)
Sep 23, 2011	63.95	63.95	63.95	63.95	800	+0.79(+1.24%)
Sep 22, 2011	63.05	63.16	63.05	63.16	1,409	-4.49(-6.64%)
Sep 20, 2011		67.65	67.65	67.65	740	+1.15(+1.73%)
Sep 19, 2011	66.56	66.56	66.50	66.50	2,275	-2.87(-4.14%)
Sep 16, 2011	69.37	69.37	69.37	69.37	100	+3.42(+5.19%)
Sep 13, 2011	65.95	65.95	65.95	65.95	1,600	-0.14(-0.21%)
Sep 12, 2011	66.09	66.09	66.09	66.09	700	-1.66(-2.45%)
Sep 08, 2011		67.75	67.75	67.75	2,700	+0.15(+0.22%)
Sep 07, 2011	67.60	67.60	67.60	67.60	200	-1.13(-1.64%)
Sep 02, 2011		68.73	68.73	68.73	1,400	-1.85(-2.62%)
Sep 01, 2011	70.58	70.58	70.58	70.58	1,300	+1.66(+2.41%)
Aug 30, 2011		68.92	68.92	68.92	200	+2.69(+4.06%)
Aug 26, 2011		66.23	66.23	66.23	2,000	-0.49(-0.73%)
Aug 24, 2011	66.72	66.72	66.72	66.72	1,400	+0.26(+0.39%)
Aug 23, 2011	66.46	66.46	66.46	66.46	1,600	-0.85(-1.26%)
Aug 17, 2011		67.31	67.31	67.31	0	-1.23(-1.79%)
Aug 15, 2011		68.54	68.54	68.54	1,400	+1.78(+2.67%)
Aug 12, 2011	66.76	66.76	66.76	66.76	100	+0.60(+0.91%)
Aug 11, 2011	66.16	66.16	66.16	66.16	1,400	+0.68(+1.03%)
Aug 10, 2011	65.53	65.53	65.48	65.48	2,900	-0.90(-1.35%)
Aug 09, 2011	65.21	66.38	65.21	66.38	300	+1.91(+2.96%)
Aug 08, 2011	65.59	65.59	64.47	64.47	1,700	-3.33(-4.91%)
Aug 05, 2011	68.24	68.24	67.29	67.80	900	+0.28(+0.41%)
Aug 04, 2011	68.10	68.10	67.52	67.52	300	-2.71(-3.86%)
Jul 27, 2011		70.23	70.23	70.23	1,100	-1.21(-1.69%)
Jul 19, 2011		71.44	71.44	71.44	1,200	-0.12(-0.17%)
Jul 15, 2011		71.56	71.56	71.56	1,200	+0.22(+0.31%)
Jul 13, 2011		71.34	71.34	71.34	1,300	+0.30(+0.42%)
Jul 12, 2011	71.04	71.04	71.04	71.04	1,500	-0.40(-0.55%)
Jul 06, 2011		71.44	71.44	71.44	1,300	+0.45(+0.63%)
Jun 29, 2011		70.99	70.99	70.99	1,100	+0.00(+0.00%)
Jun 22, 2011		70.99	70.99	70.99	0	+0.18(+0.25%)
Jun 15, 2011		70.81	70.81	70.81	1,400	-1.55(-2.14%)
Jun 06, 2011		72.36	72.36	72.36	1,300	+0.57(+0.79%)
Jun 03, 2011	71.67	71.79	71.67	71.79	200	-1.98(-2.68%)
May 23, 2011		73.77	73.77	73.77	1,300	+0.77(+1.05%)
May 20, 2011	73.00	73.00	73.00	73.00	2,300	-0.86(-1.17%)
May 18, 2011		73.86	73.86	73.86	0	+0.65(+0.89%)
May 17, 2011	73.21	73.21	73.21	73.21	4,000	+0.20(+0.27%)
May 13, 2011		73.01	73.01	73.01	3,800	+0.21(+0.29%)
May 12, 2011	72.80	72.80	72.80	72.80	2,400	-0.86(-1.17%)
May 11, 2011	73.66	73.66	73.66	73.66	2,000	+0.78(+1.07%)
May 10, 2011	72.88	72.88	72.88	72.88	3,538	+0.39(+0.54%)
May 06, 2011		72.49	72.49	72.49	1,400	+0.30(+0.42%)
May 04, 2011		72.19	72.19	72.19	2,100	+0.60(+0.84%)
May 03, 2011	72.36	72.36	71.59	71.59	3,900	-0.84(-1.16%)
May 02, 2011	72.43	72.43	72.43	72.43	2,100	+1.15(+1.61%)
Apr 21, 2011		71.28	71.28	71.28	1,900	+1.64(+2.35%)
Apr 08, 2011	69.64	69.64	69.64	69.64	2,000	-0.17(-0.24%)

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