Date	Open	High	Low	Close	Volume	Change (%)
Nov 30, 2011	61.05	61.05	61.05	61.05	400	+1.10(+1.83%)
Nov 29, 2011	59.43	60.00	59.43	59.95	1,259	+1.58(+2.71%)
Nov 28, 2011	57.90	58.37	57.90	58.37	900	+1.51(+2.66%)
Nov 23, 2011		56.86	56.86	56.86	0	-1.34(-2.30%)
Nov 22, 2011	58.20	58.20	58.20	58.20	200	+0.96(+1.68%)
Nov 21, 2011	56.85	57.24	56.85	57.24	1,163	-1.36(-2.32%)
Nov 18, 2011	58.60	58.65	58.60	58.60	700	+0.66(+1.14%)
Nov 17, 2011	58.11	58.54	57.94	57.94	1,268	+1.28(+2.26%)
Nov 16, 2011	57.25	57.40	56.66	56.66	3,322	-2.41(-4.08%)
Nov 15, 2011	58.45	59.07	58.45	59.07	4,847	+1.07(+1.84%)
Nov 14, 2011	58.00	58.00	58.00	58.00	122	+0.65(+1.13%)
Nov 11, 2011	57.25	58.34	57.25	57.35	3,010	-1.27(-2.17%)
Nov 10, 2011	57.00	58.62	57.00	58.62	1,265	-0.73(-1.23%)
Nov 08, 2011		59.35	59.35	59.35	0	-1.50(-2.47%)
Nov 07, 2011	60.85	60.85	60.85	60.85	195	+1.85(+3.14%)
Nov 04, 2011	59.35	59.35	59.00	59.00	1,059	+0.75(+1.29%)
Nov 03, 2011	57.95	58.25	57.45	58.25	1,649	+1.00(+1.75%)
Nov 02, 2011	57.40	57.40	57.25	57.25	618	+0.35(+0.62%)
Nov 01, 2011	57.20	57.20	56.90	56.90	4,144	-4.95(-8.00%)
Oct 28, 2011		61.85	61.85	61.85	0	+0.65(+1.06%)
Oct 27, 2011	61.20	61.20	61.20	61.20	1,500	+4.50(+7.94%)
Oct 26, 2011	56.85	57.16	56.70	56.70	2,347	+0.60(+1.07%)
Oct 25, 2011	56.10	56.10	56.10	56.10	110	-0.61(-1.08%)
Oct 24, 2011	56.71	56.71	56.71	56.71	227	+2.26(+4.15%)
Oct 20, 2011	54.45	54.45	54.45	54.45	0	-0.11(-0.20%)
Oct 19, 2011	54.88	54.88	54.56	54.56	603	-1.86(-3.30%)
Oct 18, 2011	56.11	56.42	55.55	56.42	1,451	-0.88(-1.54%)
Oct 17, 2011	57.30	57.30	56.75	57.30	2,829	+1.10(+1.96%)
Oct 14, 2011	56.10	56.20	56.10	56.20	1,905	+0.61(+1.10%)
Oct 13, 2011	55.59	55.59	55.59	55.59	1,300	+0.39(+0.71%)
Oct 12, 2011	55.17	55.25	55.05	55.20	2,003	+1.24(+2.30%)
Oct 11, 2011	53.35	53.96	53.35	53.96	3,487	+0.66(+1.24%)
Oct 10, 2011	52.85	53.30	52.85	53.30	336	+1.50(+2.90%)
Oct 07, 2011	51.80	51.80	51.80	51.80	152	+2.45(+4.96%)
Oct 06, 2011	49.70	49.80	49.35	49.35	1,401	+0.45(+0.92%)
Oct 05, 2011	48.66	48.90	48.66	48.90	986	-2.30(-4.49%)
Oct 04, 2011	51.10	51.20	51.00	51.20	793	-1.64(-3.10%)
Oct 03, 2011	53.17	53.17	52.84	52.84	481	-2.93(-5.25%)
Sep 30, 2011	56.95	57.06	55.77	55.77	5,608	-1.73(-3.01%)
Sep 29, 2011	57.45	57.50	57.45	57.50	500	-0.15(-0.26%)
Sep 28, 2011	57.97	57.97	57.65	57.65	409	-0.40(-0.69%)
Sep 27, 2011	59.45	59.45	58.05	58.05	2,663	+0.47(+0.82%)
Sep 26, 2011	57.58	57.58	57.58	57.58	163	-2.73(-4.53%)
Sep 23, 2011	59.72	60.31	59.72	60.31	1,795	+1.31(+2.22%)
Sep 22, 2011	59.00	59.00	59.00	59.00	102	-3.70(-5.90%)
Sep 21, 2011	63.15	63.15	62.70	62.70	1,111	-0.65(-1.03%)
Sep 20, 2011	63.35	63.35	63.35	63.35	420	+1.37(+2.21%)
Sep 15, 2011		61.98	61.98	61.98	0	-0.47(-0.75%)
Sep 14, 2011	61.68	63.00	61.60	62.45	5,325	-0.60(-0.95%)
Sep 13, 2011	62.75	63.30	62.75	63.05	1,850	+2.31(+3.80%)
Sep 12, 2011	61.32	61.32	60.74	60.74	453	-0.27(-0.44%)
Sep 09, 2011	61.01	61.01	61.01	61.01	242	+1.21(+2.02%)
Sep 08, 2011	60.10	60.10	59.80	59.80	1,763	-0.60(-0.99%)
Sep 07, 2011	60.12	60.53	59.95	60.40	1,016	+1.85(+3.16%)
Sep 06, 2011	58.54	58.89	58.54	58.55	1,348	-4.43(-7.03%)

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