In 2011, all 42 Parties included in Annex I to the Convention (Annex I Parties) submitted their greenhouse gas (GHG) inventory common reporting format (CRF) tables and national inventory reports (NIRs). Thirty-six sets of CRF tables and 35 NIRs were received by the deadline of 15 April. Over the period 1990–2009, total aggregate GHG emissions excluding emissions/removals from land use, land-use change and forestry (LULUCF) for all Annex I Parties decreased by 11.5 per cent, and total GHG emissions/removals including LULUCF decreased by 17.6 per cent. For Annex I Parties with economies in transition (Annex I EIT Parties), GHG emissions excluding and including LULUCF decreased by 41.4 per cent and 54.4 per cent, respectively. For Annex I non-EIT Parties, GHG emissions excluding LULUCF increased by 2.1 per cent and GHG emissions including LULUCF increased by 0.6 per cent. Information in this document is based on national GHG inventory submissions received as at 24 October 2011. At the time of publication, the annual review process was still ongoing, and therefore data presented in this document may not reflect the latest information provided by Parties. The latest GHG inventory data are available on the UNFCCC website.