Date	Open	High	Low	Close	Volume	Change (%)
Dec 23, 2010		93.90	93.90	93.90	0	+1.25(+1.35%)
Dec 21, 2010		92.65	92.65	92.65	0	+0.05(+0.05%)
Dec 20, 2010	92.25	92.60	92.25	92.60	89	+1.25(+1.37%)
Dec 17, 2010	92.15	92.15	91.35	91.35	15	+0.00(+0.00%)
Dec 16, 2010	91.61	91.61	91.35	91.35	128	+0.15(+0.16%)
Dec 15, 2010	91.20	91.20	91.20	91.20	2	+0.60(+0.66%)
Dec 14, 2010	90.60	90.60	90.60	90.60	12	+1.95(+2.20%)
Dec 13, 2010	88.65	88.65	88.65	88.65	0	+0.00(+0.00%)
Dec 07, 2010		88.65	88.65	88.65	0	+2.00(+2.31%)
Dec 06, 2010	86.55	86.69	86.55	86.65	609	-0.45(-0.52%)
Dec 02, 2010	87.10	87.10	87.10	87.10	0	+5.65(+6.94%)
Nov 30, 2010	81.45	81.45	81.45	81.45	0	-1.78(-2.14%)
Nov 29, 2010	83.23	83.23	83.23	83.23	15	-4.32(-4.93%)
Nov 19, 2010	87.55	87.55	87.55	87.55	0	+0.70(+0.81%)
Nov 18, 2010	86.85	86.85	86.85	86.85	200	+1.74(+2.04%)
Nov 16, 2010	85.11	85.11	85.11	85.11	0	-0.80(-0.93%)
Nov 15, 2010	85.91	85.91	85.91	85.91	16	+0.12(+0.14%)
Nov 12, 2010	85.79	85.79	85.79	85.79	62	-0.26(-0.30%)
Nov 10, 2010	86.05	86.05	86.05	86.05	0	-1.59(-1.81%)
Nov 09, 2010	88.00	88.00	87.64	87.64	300	+0.14(+0.16%)
Nov 08, 2010	87.85	88.05	87.50	87.50	424	-2.60(-2.89%)
Nov 05, 2010	90.10	90.10	90.10	90.10	100	-1.72(-1.87%)
Nov 04, 2010	91.82	91.82	91.82	91.82	100	+1.24(+1.37%)
Nov 02, 2010		90.58	90.58	90.58	0	+1.38(+1.55%)
Oct 28, 2010		89.20	89.20	89.20	0	-0.88(-0.98%)
Oct 26, 2010		90.08	90.08	90.08	0	-1.62(-1.77%)
Oct 25, 2010	91.70	91.70	91.70	91.70	16	+0.60(+0.66%)
Oct 21, 2010		91.10	91.10	91.10	0	+5.10(+5.93%)
Oct 19, 2010		86.00	86.00	86.00	0	-1.40(-1.60%)
Oct 18, 2010	87.40	87.40	87.40	87.40	47	-2.05(-2.29%)
Oct 14, 2010		89.45	89.45	89.45	0	+3.25(+3.76%)
Oct 11, 2010		86.20	86.20	86.20	0	-1.14(-1.31%)
Oct 08, 2010	87.35	87.35	87.35	87.35	238	-0.25(-0.29%)
Oct 07, 2010	87.60	87.60	87.60	87.60	5	+0.90(+1.04%)

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