1	de Count 1455 
     2	ch Count 361 
     3	edu Count 146 
     4	fr Count 64 
     5	fi Count 51 
     6	com Count 42 
     7	<numeric> Count 41 
     8	at Count 38 
     9	ca Count 36 
    10	uk Count 32 
    11	net Count 28 
    12	org Count 15 
    13	no Count 15 
    14	se Count 7 
    15	nl Count 2 
    16	us Count 1 
    17	au Count 1