Below is the list of tables from the database along with their columns and datatype. Need to generate an accurate SQL query for the question.
Only use the columns present in the respective table. Only use the columns which are required to generate the SQL query. Only use table joins if required and not otherwise.

### Tables ###
TABLE: CREATE TABLE table_name_68 (total VARCHAR, nation VARCHAR, rank VARCHAR, gold VARCHAR, silver VARCHAR)

### Question ###
What is the total number of Total, when Gold is less than 1, when Silver is greater than 0, when Rank is 14, and when Nation is Afghanistan?

### Accurate SQL ###

SELECT COUNT(total) FROM table_name_68 WHERE gold < 1 AND silver > 0 AND rank = "14" AND nation = "afghanistan"