Table

	2015	2016
Taxable income	383 698	419 671
Net wealth	195 849	215 739
Income tax	103 550	104 886
Wealth tax	294	324
Special tax	51 978	33 545
Tonnage tax	46	48
Tax on ground rent income	3 321	5 159
Tax on natural resources	1 574	1 601
Tax deduction for tax on natural resources	856	2 349
Deduction for received dividends	..	..
Tax deduction for tax paid to foreign country	979	946
Tax deduction for expenses on research and development	2 855	3 630
Paid back tax	..	..
Paid exploration expenses	16 737	14 554