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_name_71 (power__horsepower_ INTEGER, year_built INTEGER)
### Question:
What is the power of the unit built after 1995?
### Answer:
SELECT SUM(power__horsepower_) FROM table_name_71 WHERE year_built > 1995