Below is an context that describes a sql query, paired with an question that provides further information. Write an answer that appropriately completes the request.  # noqa: E501
### Context:
CREATE TABLE table_13681_2 (country VARCHAR, currency_name VARCHAR)
### Question:
 how many country with currency name being republika srpska dinar
### Answer:
SELECT COUNT(country) FROM table_13681_2 WHERE currency_name = "Republika Srpska dinar"