Talk:List of countries by salt production

World consideration
Should the world be considered on this page? It seems redundant, and the world isn't a country. Greenwish (talk) 21:29, 19 April 2009 (UTC)
 * "World" can be taken as "total" which is certainly very useful information.

Data source
How come the data from the British Geological Survey and the US Geological Survey so vastly different? Which one is more authoritative? Xindeho (talk) 04:48, 25 November 2019 (UTC)