Area    DIV (mass + land)    Area         Name
 1      -44.11184      23.91287  North America      
 2       33.69158      17.60142  South America      
 3       -29.7315      53.50424  Eurasia            
 4       19.39589      29.71004  Africaa            
 5       12.99854       7.60098  Australia          
 6       40.79339      1.539323  Island continent   
 7      -101.8499       13.9629  Antarctic          
 8      -98.14442      10.97619  Arctic Ocean       
 9       64.71659      4.457087  Caribbean Sea      
10       12.10413      2.553243  Mediterranean Sea  
11       -20.6088     0.4694829  Black Sea          
12       23.64704      81.89493  North Pacific      
13       18.45289      42.79011  North Atlantic     
14       12.75542       74.1901  Indian Ocean       
15       4.524414      98.92948  South Pacific      
16      -15.27045      45.79254  South Atlantic     
17            NaN      147.8318  Continents         
18            NaN      362.0532  Oceans             
19     -0.1639684       509.998  Global