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_19534874_2 (indoor VARCHAR, region VARCHAR)
### Question:
What is the indoor number for the NER region? 
### Answer:
SELECT COUNT(indoor) FROM table_19534874_2 WHERE region = "NER"