Stamp data values used by Portugal for `year'

This page lists the different values recorded for each field of a stamp type. You can click on column headings to sort by value or frequency of use.

issuer | function | year | month | day | issue | denom | currency | denom2 | ndenom | ndenom2 | base year | base month | base day | color | design type | design | variant | watermark | perf | overprint | ovpt color | on-desc-id | on-issuer | on-id | wmkorient | inscription | imprint | paper | paper color | print | plate | tagging | gum | emboss | shape | width | height | quantity | census | unissued | cat val | issue sortpos | sortpos | All issuers

138 distinct values used for year among 4911 stamp types.

Value	Uses
2012	158
2005	142
2013	138
2007	134
2003	129
2019	125
2017	124
2008	123
2016	118
2004	116
2020	114
2011	112
2010	110
2014	106
2018	106
2009	100
2015	99
2002	88
1998	87
2006	87
2001	85
2000	73
1994	68
1997	65
1999	63
1926	62
1996	60
1976	56
1928	54
1992	54
1993	53
1924	51
1975	51
1990	50
1995	50
1991	49
1974	44
1979	44
1925	43
1972	43
1989	42
1977	40
1978	40
1981	38
1983	38
1931	36
1985	36
1910	35
1940	35
1971	35
1980	34
1984	33
1988	33
1953	31
1982	31
1986	31
1987	31
1970	29
1973	29
1895	28
1921	27
1965	26
1966	26
1923	25
1960	25
1969	25
1911	23
1952	23
1962	23
1967	23
1949	22
1963	21
1920	20
1945	20
1964	20
1912	19
1943	19
1898	18
1968	18
1893	17
1927	16
1933	16
1936	15
1941	14
1947	14
1958	14
1892	13
1894	13
1946	13
1951	12
1954	12
1955	12
1935	11
1950	10
1956	9
1915	8
1944	8
1870	7
1904	7
1929	7
1930	7
1961	7
1866	6
1867	6
1918	6
1938	6
1948	6
1957	6
1879	5
1884	5
1853	4
1855	4
1862	4
1876	4
1880	4
1934	4
1869	3
1887	3
1922	3
1937	3
1856	2
1871	2
1882	2
1899	2
1905	2
1917	2
1959	2
0*	1
1858	1
1864	1
1868	1
1873	1
1875	1
1883	1
1889	1
1896	1
1913	1
1919	1