Fill in the missing data in the table to calculate the net asset value of this mutual fund for each of the years shown.

Years ended Dec. 31,	2012	2011	2010	2009	2008
Selected Per-Share Data
Net asset value, beginning of period	$45.26	?	$65.21	?	$56.74
Income from Investment Operations	?	?	?	?	?
Net investment income (loss)^B	0.11	0.23	?	0.41	?
Net realized and unrealized gain (loss)	?	-27.22	12.34	6.92	8.95
Total from investment operations	13.22	?	12.82	?	9.22
Distributions from net investment income	?	-0.21	-0.44	-0.39	-0.23
Distributions from net realized gain	-0.9	?	?	?	?
Total distributions	-0.2	0.86	-4.92	-6.88	-1.2
Net asset value, end of period	$58.28	$45.26	?	$65.21	?