It is not possible to determine the exact percentage of Greeks who like metal music as there is no available data on the subject. However, it can be inferred that metal music has a considerable following in Greece based on the presence of numerous metal bands and music festivals in the country.
In Greece, metal music has a strong and dedicated fanbase, with many popular local and international metal bands performing regularly in the country. Greek metal bands such as Septicflesh, Suicidal Angels, and Nightfall have gained recognition both domestically and internationally, further highlighting the popularity of metal music in Greece.
Additionally, several music festivals dedicated to metal music are held annually in Greece, attracting large crowds of fans from across the country. The biggest metal festival in Greece is the Up the Hammers festival, which takes place in Athens and features both local and international metal bands.
It can be concluded that metal music has a significant following in Greece, and its popularity can be attributed to the dedicated fanbase and the presence of numerous metal bands and music festivals in the country.