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_26013618_1 (nsg_nr VARCHAR, date_established VARCHAR)
### Question:
How many reserves were established on 19740329 29.03.1974?
### Answer:
SELECT COUNT(nsg_nr) FROM table_26013618_1 WHERE date_established = "19740329 29.03.1974"