Annual reports on technical-economic data of Lithuanian DH companies (members of LDHA)
Survey of Lithuanian DH sector 1998-2008 (11.78 MB) 
DH survey 2005 (1.77 MB) 
DH statistics 2002 (123.00 KB) - DH statistics 2001 (116.50 KB)
- DH statistics 2000 (112.00 KB)