In Norway, biofuel (mostly firewood) accounts for a bit more energy used than coal and a little less than natural gas:

https://www.nve.no/Media/7326/energibruk_energivar_2014-kopi...

Here is similar data from Sweden:

https://www.researchgate.net/profile/Egnell-Gustaf/publicati...

Here is for the world, my understanding is that "Traditional Biomass" is mostly firewood there too:

https://ourworldindata.org/exports/global-energy-substitutio...