Don't know exactly. Better than the last time they played, but not impressive at all. The upper deck is almost empty all the way around. Here is a partial view of the stadium the last time they played in Miami.
Not too many... plus the skies have been opening up with typical south florida pop up showers. (I know because I live in Ft. Lauderdale and we have had several monsoon storms roll through... sun is back out here now though )