Table:
text: List of GP2 Asia Series drivers
By nationality
By nationality
Country Total_Drivers Champions Championships Current_March_20_2010 First_drivers Last_Current_drivers_March_20_2010
Bahrain 1 0 0 0 Hamad Al Fardan ( 2008–09 ) Hamad Al Fardan ( 2008–09 )
Belgium 1 0 0 0 Jérôme d`Ambrosio ( 2008 ) Jérôme d`Ambrosio ( 2008–09 )
Bulgaria 2 0 0 0 Vladimir Arabadzhiev , Plamen Kralev ( 2009–10 ) Vladimir Arabadzhiev , Plamen Kralev ( 2009–10 )
China 1 0 0 0 Ho-Pin Tung ( 2008 ) Ho-Pin Tung ( 2008 )
Czech Republic 1 0 0 1 Josef Král ( 2009–10 ) Josef Král
Denmark 1 0 0 0 Christian Bakkerud ( 2008 ) Christian Bakkerud ( 2008 )

Question: How many current drivers does Denmark have in the list of GP2 Asia Series drivers by nationality as of March 20, 2010?