Area    DIV (mass + land)    Area         Name
 1      -37.85047      23.92183  North America      
 2       34.11604      17.60142  South America      
 3      -24.22644      53.50884  Eurasia            
 4       23.44922      29.71004  Africaa            
 5       11.26647       7.60098  Australia          
 6       35.25211      1.539323  Island continent   
 7      -92.71323      13.97828  Antarctic          
 8       -100.781      11.00795  Arctic Ocean       
 9       60.24794      4.457087  Caribbean Sea      
10       3.468126      2.553243  Mediterranean Sea  
11      -25.73602     0.4694829  Black Sea          
12       23.19702      81.90884  North Pacific      
13       13.95869       42.8006  North Atlantic     
14        10.9942      74.19482  Indian Ocean       
15       3.598564      98.93603  South Pacific      
16      -18.62999      45.80918  South Atlantic     
17            NaN      147.8607  Continents         
18            NaN      362.1372  Oceans             
19     -0.1744637       509.998  Global