PGNiG`s Sales of Gas - Households (mcm) reached 3,852 mcm in 2012. This is 3.26 % more than in the previous year.
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| Company | Unit | 2007 | 2008 | 2009 | 2010 | 2011 | 2012 |
| PGNiG | mcm | 3,641 | 3,622 | 3,724 | 4,096 |
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