• Min.   :     0.0
• 1st Qu.:    4.0
• Median :  5.0
• Mean   :   5.7                                                                         
• 3rd Qu.:   7.0  
• Max.   :  17.0

Though early in early years there were lot more goals each game, in the recent past (after 1970) it has stabilized around 2.7 goals per game.  But how do soccer power houses (Argentina, Brasil, Germany, etc.) compare with seven other countries chosen from another cluster (See part 1).  As one would expect you have to score more than you allow 🙂 and represented by gray dashed line on Y-axis i.e,

Goals Scored / Goals Allowed > 1

The colored year shows the winner of the World Cup on that year while the size of the bubble shows the total goals (Scored plus Allowed).  Six countries won all world cups between 1930 and 2006 except for the years 1930 and 1950 when Uruguay won and there were no world cups during 1942, 1946.

The outlier you see at the left top screen (BR, 10) is when Brazil scored 10 goals but allowed only 1 goal in 1986 in 5 matches while Argentina was the world cup winner scoring 14 goals and allowing 5 goals in 7 matches.

And the bottom (US, 0.14) big dot is for when US scored 1 goal and allowed 7 goals in 1934.