|Rank|Nation|Gold|Silver|Bronze|Total|
|---|---|---|---|---|---|
|1|Cuba|4|3|2|9|
|2|Canada|4|2|1|7|
|3|United States|2|0|2|4|
|4|Mexico|1|1|0|2|
|5|Ecuador|1|0|0|1|
|6|Argentina|0|4|3|7|
|7|Brazil|0|2|2|4|
|8|Chile|0|0|1|1|
|8|Venezuela|0|0|1|1|
|Total|Total|12|12|12|36|

Question: what is the total number of nations that did not win gold?
Answer: 4