Japan - Crude Oil Reserves (Million barrels)
| Date | Crude Oil Reserves |
|---|---|
| 2019 | 44.1 |
| 2018 | 44.1 |
| 2017 | 44.1 |
| 2016 | 44.1 |
| 2015 | 44.1 |
| 2014 | 44.1 |
| 2013 | 44.1 |
| 2012 | 44.1 |
| 2011 | 44.1 |
| 2010 | 44.1 |
| 2009 | 44.1 |
| 2008 | 44.1 |
| 2007 | 58.5 |
| 2006 | 58.5 |
| 2005 | 58.5 |
| 2004 | 58.5 |
| 2003 | 58.5 |
| 2002 | 58.6 |
| 2001 | 58.6 |
| 2000 | 58.6 |
| 1999 | 60.2 |
| 1998 | 60.2 |
| 1997 | 50.4 |
| 1996 | 48.9 |
| 1995 | 49.3 |
| 1994 | 54.2 |
| 1993 | 59.9 |
| 1992 | 59.8 |
| 1991 | 63.0 |
| 1990 | 60.8 |
| 1989 | 54.5 |
| 1988 | 56.8 |
| 1987 | 57.0 |
| 1986 | 62.0 |
| 1985 | 56.0 |
| 1984 | 58.0 |
| 1983 | 60.0 |
| 1982 | 70.0 |
| 1981 | 52.0 |
| 1980 | 55.0 |