| 19Styles | ||
| 21 | 90.2 | Heavy |
| 18 | 88.6 | Thrash |
| 11 | 82.7 | Death |
| 5 | 83.6 | Black |
| 5 | 75.9 | Grindcore |
| 3 | 96.1 | Folk |
| 3 | 92.2 | Technical |
| 3 | 84.8 | Progressive |
| 3 | 84.5 | Melodic |
| 3 | 83.5 | Doom |
| 2 | 92.0 | Industrial |
| 2 | 80.4 | Stoner |
| 2 | 77.0 | Gothic |
| 2 | 62.4 | Sludge |
| 2 | 54.0 | Brutal |
| 1 | 92.0 | Power |
| 1 | 90.0 | Ambient |
| 1 | 84.0 | Speed |
| 1 | 81.0 | Symphonic |
| 8Countries | ||
| 21 | 85.6 | United States |
| 15 | 91.3 | United Kingdom |
| 4 | 93.6 | Finland |
| 3 | 92.2 | Sweden |
| 3 | 91.6 | Canada |
| 2 | 83.6 | Norway |
| 1 | 71.0 | Switzerland |
| 1 | 12.0 | Australia |
| 23Years | ||
| 1 | 70.0 | 2006 |
| 3 | 90.3 | 2005 |
| 2 | 64.0 | 2004 |
| 7 | 85.0 | 2003 |
| 3 | 86.2 | 2002 |
| 4 | 87.3 | 2001 |
| 1 | 86.0 | 2000 |
| 4 | 70.6 | 1999 |
| 2 | 84.6 | 1998 |
| 2 | 84.0 | 1997 |
| 3 | 71.1 | 1996 |
| 4 | 89.8 | 1995 |
| 1 | 74.0 | 1994 |
| 1 | 77.0 | 1993 |
| 2 | 89.2 | 1988 |
| 2 | 85.4 | 1987 |
| 2 | 94.6 | 1984 |
| 1 | 84.0 | 1981 |
| 1 | 83.0 | 1980 |
| 1 | 98.0 | 1979 |
| 1 | 91.0 | 1978 |
| 1 | 97.0 | 1976 |
| 1 | 94.0 | 1970 |
| 27Bands | ||
| 7 | 76.0 | Metallica |
| 6 | 94.1 | Judas Priest |
| 3 | 96.1 | Finntroll |
| 3 | 94.5 | Megadeth |
| 3 | 92.2 | Meshuggah |
| 3 | 84.5 | Carcass |
| 2 | 92.0 | Strapping Young Lad |
| 2 | 83.6 | Mayhem |
| 2 | 80.4 | Scissorfight |
| 2 | 62.4 | Superjoint Ritual |
| 1 | 94.0 | Black Sabbath |
| 1 | 92.0 | Iced Earth |
| 1 | 90.0 | Devin Townsend |
| 1 | 86.0 | Halford |
| 1 | 84.0 | Venom |
| 1 | 83.0 | Dream Theater |
| 1 | 83.0 | Ozzy Osbourne |
| 1 | 82.0 | Down |
| 1 | 82.0 | Dying Fetus |
| 1 | 81.0 | Cradle of Filth |
| 1 | 80.0 | Zombie Vomit |
| 1 | 77.0 | Anathema |
| 1 | 76.0 | Morbid Angel |
| 1 | 74.0 | Pantera |
| 1 | 71.0 | Celtic Frost |
| 1 | 70.0 | Slayer |
| 1 | 12.0 | T666 |
| 7Formats | ||
| 30 | 90.9 | Full-length |
| 8 | 79.5 | EP |
| 4 | 93.8 | Live album |
| 3 | 82.2 | Video |
| 2 | 90.2 | Demo |
| 2 | 60.6 | Single |
| 1 | 81.0 | Compilation |
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