|Rank|Nation|Gold|Silver|Bronze|Total|
|---|---|---|---|---|---|
|1|United States|5|6|5|16|
|2|Jamaica|4|1|1|6|
|3|Netherlands|2|0|0|2|
|4|Bahamas|1|1|0|2|
|5|Ukraine|1|0|1|2|
|6|East Germany|1|0|0|1|
||Greece|1|0|0|1|
||Soviet Union|1|0|0|1|
|9|Ivory Coast|0|2|0|2|
||United Kingdom|0|2|0|2|
|11|Belgium|0|1|1|2|
|12|Bulgaria|0|1|0|1|
||Russia|0|1|0|1|
||Germany|0|1|0|1|
|15|Canada|0|0|2|2|
||France|0|0|2|2|
|17|Belarus|0|0|1|1|
||Cuba|0|0|1|1|
||Gabon|0|0|1|1|
||British Virgin Islands|0|0|1|1|
|Total|Total|16|16|16|48|

Question: how many nations won no gold medals?
Answer: 12