1	de Key/s 93152734 
     2	ch Key/s 37123839 
     3	edu Key/s 8864542 
     4	com Key/s 7665814 
     5	uk Key/s 7579224 
     6	<numeric> Key/s 6991514 
     7	net Key/s 4810447 
     8	fr Key/s 4068875 
     9	at Key/s 3907739 
    10	ca Key/s 3696821 
    11	no Key/s 1966947 
    12	se Key/s 964171 
    13	fi Key/s 927404 
    14	org Key/s 486812 
    15	nl Key/s 214379 
    16	au Key/s 103237 
    17	us Key/s 34007