Island-level land cover statistics from QGIS

Land cover use data at the island level for the study: Island invasions by the non-native vinegar fly Drosophila suzukii and its parasitoid wasps.
Metadata:
This is an output file from QGIS 3.1 analysis of land cover. The relevant fields for this study's analysis are:
name - the island name.
HISTOX - there are several fields here, each is a different land cover type. These descriptions can be found in the CEC's 30m land use metadata:
https://www.cec.org/files/atlas_layers/1_terrestrial_ecosystems/1_01_0_land_cover_2020_30m/metadata.zip