| Fig2-26 | |||
| År | Bruttoinntekt (mil | Skatt (mill. kroner) | Skatt i pst. av brut |
| 1993 | 8,053 | 1,39 | 17,26 |
| 1994 | 8,008 | 1,577 | 19,69 |
| 1995 | 8,103 | 1,862 | 22,98 |
| 1996 | 9,563 | 2,37 | 24,78 |
| 1997 | 10,583 | 2,695 | 25,47 |
| 1998 | 10,06 | 2,191 | 21,78 |
| 1999 | 11,171 | 2,623 | 23,48 |
| 2000 | 15,981 | 3,319 | 20,77 |
| 2001 | 9,534 | 3,001 | 31,48 |
| 2002 | 16,434 | 2,057 | 12,52 |
| 2003 | 17,954 | 1,898 | 10,57 |
| 2004 | 22,15 | 2,406 | 10,86 |
| 2005 | 34,234 | 3,525 | 10,3 |
| 2006 | 10,631 | 3,808 | 35,82 |
| 2007 | 12,883 | 4,577 | 35,53 |
| 2008 | 11,821 | 4,215 | 35,66 |
| 2009 | 9,577 | 3,588 | 37,46 |
| 2010 | 11,408 | 4,19 | 36,73 |
| 2011 | 11,082 | 4,253 | 38,38 |
| 2012 | 10,832 | 4,136 | 38,18 |
| 2013 | 11,134 | 4,267 | 38,32 |
| 2014 | 12,516 | 4,498 | 35,94 |
| 2015 | 18,773 | 6,116 | 32,58 |
| 2016 | 14,173 | 5,097 | 35,96 |
| 2017 | 14,488 | 5,308 | 36,64 |
| 2018 | 14,094 | 5,272 | 37,41 |
| 2019 | 13,776 | 5,31 | 38,55 |
| 2020 | 15,065 | 5,672 | 37,65 |
| 2021 | 27,249 | 9,539 | 35,01 |
| 2022 | 15,936 | 6,537 | 41,02 |
| 2023 | 15,055 | 6,571 | 43,65 |