AWS Glue Crawler not extracting data from CSV file

I have a crawler that I'm trying to have extract headers and data from a CSV file. When I run the crawler and then use Athena to query the table it returns the no data. It seems to only extract the headers of the CSV file. The CSV file is the Stackover flow annual developer survey, which can be found here: https://survey.stackoverflow.co/. I try adding a Classifier but the results are the same. The data source is a CSV file within a S3 bucket and the crawler has permissions to list buckets, get and put objects as well as AWSGlueServiceRole.