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_97 (total_cargo__metric_tonnes_ INTEGER, _percentage_change VARCHAR)
### Question:
What's the average total cargo in metric tonnes that has an 11.8% Change?
### Answer:
SELECT AVG(total_cargo__metric_tonnes_) FROM table_name_97 WHERE _percentage_change = "11.8%"