To provide (i) the total number of sportsfields with grass globally, (ii) the number of golf courses in the world and in each continent, (iii) the number of soccer fields in the world and in each continent, (iv) the number of American football fields in the world and in each continent, (v) the number of lacrosse fields in the world and in each continent, (vi) the number of baseball fields in the world and in each continent, (vii) the number of hockey fields in the world and in each continent, (viii) the number of softball fields in the world and in each continent, (ix) the number of cricket fields in the world and in each continent, (x) the number of frisbee fields in the world and in each continent, (xi) the number of outdoor basketball fields in the world and in each continent, (xii) the number of horse tracks in the world and in each continent, (xiii) the number of hockey fields in the world and in each continent, and (xiv) the number of equestrian event fields in the world and in each continent.