Table:
text: Arnold Nogy
Coin Designs
Coin Designs
Year_ Theme Face_Value Weight Diameter Mintage Issue_Price
2006 Dog sled Thirty dollars 31.50 g 40mm 15000 $89.95
2006 Dog sled (gold variant) Two hundred and fifty dollars 45 g 40mm 900 $1089.95
2007 Ruby-throated Hummingbird Twenty-five cents 12.61 g 35mm 25000 $24.95
2007 Red-breasted Nuthatch Twenty-five cents 12.61 g 35mm 25000 $24.95
2008 Downy Woodpecker Twenty-five cents 12.61 g 35mm 25000 $24.95

Question: What is the diameter of Arnold Nogy's dog sled theme coin (gold variant)?

Question: What is the post-2006 mintage of the Ruby-Throated Hummingbird Theme Coin under Arnold Nogy?

Question: What is the circulation of the 12.61 g ruby-throated hummingbird under Arnold Nogy?

Question: What is the year of the coin with an issue price of $1089.95 and a mintage of less than 900 at Arnold Nogy?

Question: What is the theme of the $89.95 coin under Arnold Nogy?