Áustria - Reservas de petróleo (Milhões de barris)
| Data | Reservas de petróleo |
|---|---|
| 2021 | 35,2 |
| 2020 | 37,0 |
| 2019 | 38,0 |
| 2018 | 41,2 |
| 2017 | 43,0 |
| 2016 | 45,4 |
| 2015 | 47,5 |
| 2014 | 48,5 |
| 2013 | 46,7 |
| 2012 | 50,0 |
| 2011 | 50,0 |
| 2010 | 50,0 |
| 2009 | 50,0 |
| 2008 | 50,0 |
| 2007 | 50,0 |
| 2006 | 62,0 |
| 2005 | 62,0 |
| 2004 | 62,0 |
| 2003 | 85,7 |
| 2002 | 85,7 |
| 2001 | 85,7 |
| 2000 | 85,7 |
| 1999 | 87,1 |
| 1998 | 90,0 |
| 1997 | 76,5 |
| 1996 | 100,8 |
| 1995 | 100,8 |
| 1994 | 94,7 |
| 1993 | 93,2 |
| 1992 | 85,0 |
| 1991 | 81,4 |
| 1990 | 66,0 |
| 1989 | 100,0 |
| 1988 | 105,0 |
| 1987 | 76,3 |
| 1986 | 110,0 |
| 1985 | 118,5 |
| 1984 | 122,0 |
| 1983 | 128,2 |
| 1982 | 134,0 |
| 1981 | 130,0 |
| 1980 | 141,4 |