My  3rd  sale  of  "soccer  field"  -  1  last  year  -  1  last  month  -  1  yesterday  (3/18).
Not  a  huge  amount  of  sales  but  it  still  a  thrill  when  you  get  one.  Maye  it  won't  be  long  before  it  becomes  a  level  2!!!

With the World Cup in South Africa in june, you can expect higher sales for anything related to this.

Didn't  know  about  the  World  Cup.

Really? 

http://www.fifa.com/worldcup/