Table 3 The number of explosions by explosion charges
Material subtype | 2010 | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | Total [n(%)] |
|---|---|---|---|---|---|---|---|---|
Coal mine gas | 33 | 28 | 14 | 20 | 14 | 6 | 11 | 126(24.5) |
Pyrotechnics | 30 | 22 | 7 | 16 | 6 | 5 | 7 | 93(18.1) |
Ignitable gas | 16 | 12 | 14 | 9 | 14 | 11 | 2 | 78(15.2) |
Explosive chemical compound | 15 | 16 | 6 | 7 | 7 | 8 | 7 | 66(12.8) |
Other sealed equipment | 6 | 7 | 11 | 7 | 2 | 1 | 2 | 36(7.0) |
Explosive blasting agent | 12 | 5 | 5 | 6 | 6 | 0 | 1 | 35(6.8) |
Ignitable liquid | 10 | 2 | 1 | 4 | 6 | 1 | 1 | 25(4.9) |
Ignitable solid | 5 | 5 | 1 | 1 | 3 | 2 | 4 | 21(4.1) |
Boiler | 3 | 5 | 3 | 1 | 0 | 0 | 4 | 16(3.1) |
Other (Not identified) | 2 | 4 | 0 | 2 | 2 | 0 | 2 | 12(2.3) |
Black powder/black powder Substitutes | 1 | 0 | 0 | 0 | 1 | 4 | 0 | 6(1.2) |