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_24364690_1 ( federal_subjects VARCHAR )

### Question ###
What is the minimum 2007 USD in Kabardino-Balkaria?

### Accurate SQL ###

SELECT MIN(2007 AS __usd_) FROM table_24364690_1 WHERE federal_subjects = "Kabardino-Balkaria"