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_1817852_1 (to_iran VARCHAR, survived VARCHAR)
### Question:
If 4 went to iran and the amount that survived was less than 12.0 how many were there in 1990?
### Answer:
SELECT COUNT(1990) FROM table_1817852_1 WHERE to_iran = 4 AND survived < 12.0