| 17Styles | ||
| 44 | 89.9 | Death |
| 28 | 85.2 | Thrash |
| 21 | 82.9 | Black |
| 17 | 87.4 | Technical |
| 14 | 82.2 | Heavy |
| 13 | 84.3 | Brutal |
| 8 | 93.1 | Progressive |
| 5 | 78.2 | Power |
| 4 | 82.9 | Speed |
| 4 | 78.1 | Symphonic |
| 3 | 85.8 | Grindcore |
| 3 | 80.2 | Metalcore |
| 2 | 80.2 | Gothic |
| 1 | 91.0 | Experimental |
| 1 | 87.0 | Doom |
| 1 | 87.0 | Folk |
| 1 | 50.0 | Deathcore |
| 12Countries | ||
| 47 | 89.1 | United States |
| 12 | 79.4 | Norway |
| 10 | 82.2 | Canada |
| 8 | 86.8 | Sweden |
| 6 | 87.0 | United Kingdom |
| 6 | 85.6 | Germany |
| 2 | 87.4 | Italy |
| 2 | 86.0 | Russia |
| 2 | 75.8 | Poland |
| 1 | 94.0 | Netherlands |
| 1 | 65.0 | France |
| 1 | 45.0 | Finland |
| 31Years | ||
| 7 | 84.9 | 2013 |
| 7 | 74.4 | 2012 |
| 2 | 75.8 | 2011 |
| 3 | 83.3 | 2010 |
| 8 | 83.3 | 2009 |
| 3 | 77.9 | 2008 |
| 4 | 85.1 | 2007 |
| 2 | 66.6 | 2006 |
| 1 | 89.0 | 2005 |
| 3 | 88.1 | 2004 |
| 2 | 68.8 | 2003 |
| 3 | 86.8 | 2002 |
| 3 | 91.0 | 2001 |
| 7 | 71.1 | 2000 |
| 2 | 81.4 | 1999 |
| 3 | 79.4 | 1998 |
| 2 | 67.0 | 1997 |
| 4 | 88.2 | 1996 |
| 4 | 91.0 | 1995 |
| 2 | 88.4 | 1994 |
| 5 | 90.8 | 1993 |
| 3 | 84.2 | 1992 |
| 7 | 88.3 | 1991 |
| 2 | 70.0 | 1990 |
| 2 | 71.2 | 1988 |
| 2 | 71.4 | 1987 |
| 1 | 90.0 | 1986 |
| 1 | 77.0 | 1985 |
| 1 | 82.0 | 1984 |
| 1 | 86.0 | 1983 |
| 1 | 92.0 | 1982 |
| 61Bands | ||
| 9 | 77.7 | Immortal |
| 6 | 73.4 | Cryptopsy |
| 5 | 71.1 | Metallica |
| 4 | 93.6 | Death |
| 4 | 87.6 | Suffocation |
| 3 | 88.8 | Cannibal Corpse |
| 3 | 83.8 | Immolation |
| 3 | 75.5 | Shining |
| 2 | 93.0 | Gorguts |
| 2 | 90.2 | Carcass |
| 2 | 89.6 | Overkill |
| 2 | 88.0 | Kreator |
| 2 | 84.4 | Iron Maiden |
| 2 | 75.8 | Vader |
| 2 | 75.0 | Megadeth |
| 2 | 74.4 | Slayer |
| 1 | 98.0 | Alice in Chains |
| 1 | 96.0 | Opeth |
| 1 | 94.0 | Temple |
| 1 | 93.0 | Atheist |
| 1 | 91.0 | Anthrax |
| 1 | 91.0 | Eliminator |
| 1 | 91.0 | In Flames |
| 1 | 91.0 | Necrophagist |
| 1 | 90.0 | Dark Angel |
| 1 | 90.0 | Demolition Hammer |
| 1 | 90.0 | Katalepsy |
| 1 | 90.0 | Mayhem |
| 1 | 90.0 | Oblivion |
| 1 | 89.0 | Rhapsody of Fire |
| 1 | 89.0 | Vektor |
| 1 | 88.0 | Dark Tranquillity |
| 1 | 88.0 | Holy Grail |
| 1 | 88.0 | Silencer |
| 1 | 87.0 | Abnormality |
| 1 | 87.0 | Agalloch |
| 1 | 86.0 | Monstrosity |
| 1 | 85.0 | Alkoholizer |
| 1 | 85.0 | Sodom |
| 1 | 83.0 | Rage Nucléaire |
| 1 | 82.0 | Judas Priest |
| 1 | 81.0 | Sirenia |
| 1 | 81.0 | Voivod |
| 1 | 80.0 | Mind Eclipse |
| 1 | 79.0 | As I Lay Dying |
| 1 | 79.0 | Cradle of Filth |
| 1 | 78.0 | Blind Guardian |
| 1 | 73.0 | Dismember |
| 1 | 72.0 | Nile |
| 1 | 71.0 | Ghoul |
| 1 | 70.0 | Dismantle |
| 1 | 70.0 | Pantera |
| 1 | 70.0 | Six Feet Under |
| 1 | 65.0 | Antaeus |
| 1 | 65.0 | Helloween |
| 1 | 60.0 | Lamb of God |
| 1 | 52.0 | Injustice |
| 1 | 50.0 | Whitechapel |
| 1 | 48.0 | Desekrator |
| 1 | 45.0 | Wintersun |
| 1 | 42.0 | Hades |
| 5Formats | ||
| 92 | 89.7 | Full-length |
| 2 | 81.6 | EP |
| 2 | 47.2 | Demo |
| 1 | 78.0 | Live album |
| 1 | 56.0 | Single |
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