Oman
829.1 billion cu m (2005)
Pakistan
759.7 billion cu m (2005)
Papua New Guinea
345.5 billion cu m (2005)
Peru
247.1 billion cu m (2005)
Philippines
106.8 billion cu m (1 January 2004)
Poland
154.4 billion cu m (December 2004)
Qatar
25.77 trillion cu m (2005)
Romania
300 billion cu m (yearend 2004)
Russia
47.57 trillion cu m (2003)
Rwanda
56.63 billion cu m (1 January 2002)