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_10797463_1 (village__german_ VARCHAR, percent_of_slovenes_1991 VARCHAR)
### Question:
How many villages had 21.7% of slovenes in 1991?
### Answer:
SELECT COUNT(village__german_) FROM table_10797463_1 WHERE percent_of_slovenes_1991 = "21.7%"