The Chase for 2 goals per game

First 16 games: 25 goals (1.5625 per game)
Second 16 games: 42 goals (2.625 per game)
Total: 67 goals (2.09375 per game)

Told you it would open up. The seven that Portugal put past Evil Korea helped. For reference, the all-time list:

5.385 : Switzerland 1954
4.667 : France 1938
4.118 : Italy 1934
4.000 : Brazil 1950
3.889 : Uruguay 1930
3.600 : Sweden 1958
2.969 : Mexico 1970
2.808 : Spain 1982
2.781 : Chile 1962
2.781 : England 1966
2.712 : United States 1994
2.684 : Argentina 1978
2.672 : France 1998
2.553 : West Germany 1974
2.538 : Mexico 1986
2.516 : Korea/Japan 2002
2.297 : Germany 2006
2.212 : Italy 1990

Note that the top six were the first six world cups.