Years colonized in Nigeria
Nigeria: Years colonized was 62 in 2022. ◆ Volatile
Latest (2022)
62
Change on year
unchanged
World rank
98th
of 159 countries
All-time high
62
in 1960
All-time low
0
in 1462
Years of data
561
1462–2022
Years colonized in Nigeria, 1462–2022
Source: Our World in Data.
Analysis
In 2022, years colonized in Nigeria stood at 62. That is the highest value across all 561 years on record.
The figure is unchanged over ten years.
Over the whole period, years colonized in Nigeria peaked at 62 in 1960 and was at its lowest, 0, in 1462.
Nigeria ranks 98th of 159 countries on this measure, in the middle of the range.
The series is highly variable year to year, so single readings are best treated with caution.
Years colonized in Nigeria, year by year
| Year | Value | Change |
|---|---|---|
| 1462 | 0 | — |
| 1463 | 0 | — |
| 1464 | 0 | — |
| 1465 | 0 | — |
| 1466 | 0 | — |
| 1467 | 0 | — |
| 1468 | 0 | — |
| 1469 | 0 | — |
| 1470 | 0 | — |
| 1471 | 0 | — |
| 1472 | 0 | — |
| 1473 | 0 | — |
| 1474 | 0 | — |
| 1475 | 0 | — |
| 1476 | 0 | — |
| 1477 | 0 | — |
| 1478 | 0 | — |
| 1479 | 0 | — |
| 1480 | 0 | — |
| 1481 | 0 | — |
| 1482 | 0 | — |
| 1483 | 0 | — |
| 1484 | 0 | — |
| 1485 | 0 | — |
| 1486 | 0 | — |
| 1487 | 0 | — |
| 1488 | 0 | — |
| 1489 | 0 | — |
| 1490 | 0 | — |
| 1491 | 0 | — |
| 1492 | 0 | — |
| 1493 | 0 | — |
| 1494 | 0 | — |
| 1495 | 0 | — |
| 1496 | 0 | — |
| 1497 | 0 | — |
| 1498 | 0 | — |
| 1499 | 0 | — |
| 1500 | 0 | — |
| 1501 | 0 | — |
| 1502 | 0 | — |
| 1503 | 0 | — |
| 1504 | 0 | — |
| 1505 | 0 | — |
| 1506 | 0 | — |
| 1507 | 0 | — |
| 1508 | 0 | — |
| 1509 | 0 | — |
| 1510 | 0 | — |
| 1511 | 0 | — |
| 1512 | 0 | — |
| 1513 | 0 | — |
| 1514 | 0 | — |
| 1515 | 0 | — |
| 1516 | 0 | — |
| 1517 | 0 | — |
| 1518 | 0 | — |
| 1519 | 0 | — |
| 1520 | 0 | — |
| 1521 | 0 | — |
| 1522 | 0 | — |
| 1523 | 0 | — |
| 1524 | 0 | — |
| 1525 | 0 | — |
| 1526 | 0 | — |
| 1527 | 0 | — |
| 1528 | 0 | — |
| 1529 | 0 | — |
| 1530 | 0 | — |
| 1531 | 0 | — |
| 1532 | 0 | — |
| 1533 | 0 | — |
| 1534 | 0 | — |
| 1535 | 0 | — |
| 1536 | 0 | — |
| 1537 | 0 | — |
| 1538 | 0 | — |
| 1539 | 0 | — |
| 1540 | 0 | — |
| 1541 | 0 | — |
| 1542 | 0 | — |
| 1543 | 0 | — |
| 1544 | 0 | — |
| 1545 | 0 | — |
| 1546 | 0 | — |
| 1547 | 0 | — |
| 1548 | 0 | — |
| 1549 | 0 | — |
| 1550 | 0 | — |
| 1551 | 0 | — |
| 1552 | 0 | — |
| 1553 | 0 | — |
| 1554 | 0 | — |
| 1555 | 0 | — |
| 1556 | 0 | — |
| 1557 | 0 | — |
| 1558 | 0 | — |
| 1559 | 0 | — |
| 1560 | 0 | — |
| 1561 | 0 | — |
| 1562 | 0 | — |
| 1563 | 0 | — |
| 1564 | 0 | — |
| 1565 | 0 | — |
| 1566 | 0 | — |
| 1567 | 0 | — |
| 1568 | 0 | — |
| 1569 | 0 | — |
| 1570 | 0 | — |
| 1571 | 0 | — |
| 1572 | 0 | — |
| 1573 | 0 | — |
| 1574 | 0 | — |
| 1575 | 0 | — |
| 1576 | 0 | — |
| 1577 | 0 | — |
| 1578 | 0 | — |
| 1579 | 0 | — |
| 1580 | 0 | — |
| 1581 | 0 | — |
| 1582 | 0 | — |
| 1583 | 0 | — |
| 1584 | 0 | — |
| 1585 | 0 | — |
| 1586 | 0 | — |
| 1587 | 0 | — |
| 1588 | 0 | — |
| 1589 | 0 | — |
| 1590 | 0 | — |
| 1591 | 0 | — |
| 1592 | 0 | — |
| 1593 | 0 | — |
| 1594 | 0 | — |
| 1595 | 0 | — |
| 1596 | 0 | — |
| 1597 | 0 | — |
| 1598 | 0 | — |
| 1599 | 0 | — |
| 1600 | 0 | — |
| 1601 | 0 | — |
| 1602 | 0 | — |
| 1603 | 0 | — |
| 1604 | 0 | — |
| 1605 | 0 | — |
| 1606 | 0 | — |
| 1607 | 0 | — |
| 1608 | 0 | — |
| 1609 | 0 | — |
| 1610 | 0 | — |
| 1611 | 0 | — |
| 1612 | 0 | — |
| 1613 | 0 | — |
| 1614 | 0 | — |
| 1615 | 0 | — |
| 1616 | 0 | — |
| 1617 | 0 | — |
| 1618 | 0 | — |
| 1619 | 0 | — |
| 1620 | 0 | — |
| 1621 | 0 | — |
| 1622 | 0 | — |
| 1623 | 0 | — |
| 1624 | 0 | — |
| 1625 | 0 | — |
| 1626 | 0 | — |
| 1627 | 0 | — |
| 1628 | 0 | — |
| 1629 | 0 | — |
| 1630 | 0 | — |
| 1631 | 0 | — |
| 1632 | 0 | — |
| 1633 | 0 | — |
| 1634 | 0 | — |
| 1635 | 0 | — |
| 1636 | 0 | — |
| 1637 | 0 | — |
| 1638 | 0 | — |
| 1639 | 0 | — |
| 1640 | 0 | — |
| 1641 | 0 | — |
| 1642 | 0 | — |
| 1643 | 0 | — |
| 1644 | 0 | — |
| 1645 | 0 | — |
| 1646 | 0 | — |
| 1647 | 0 | — |
| 1648 | 0 | — |
| 1649 | 0 | — |
| 1650 | 0 | — |
| 1651 | 0 | — |
| 1652 | 0 | — |
| 1653 | 0 | — |
| 1654 | 0 | — |
| 1655 | 0 | — |
| 1656 | 0 | — |
| 1657 | 0 | — |
| 1658 | 0 | — |
| 1659 | 0 | — |
| 1660 | 0 | — |
| 1661 | 0 | — |
| 1662 | 0 | — |
| 1663 | 0 | — |
| 1664 | 0 | — |
| 1665 | 0 | — |
| 1666 | 0 | — |
| 1667 | 0 | — |
| 1668 | 0 | — |
| 1669 | 0 | — |
| 1670 | 0 | — |
| 1671 | 0 | — |
| 1672 | 0 | — |
| 1673 | 0 | — |
| 1674 | 0 | — |
| 1675 | 0 | — |
| 1676 | 0 | — |
| 1677 | 0 | — |
| 1678 | 0 | — |
| 1679 | 0 | — |
| 1680 | 0 | — |
| 1681 | 0 | — |
| 1682 | 0 | — |
| 1683 | 0 | — |
| 1684 | 0 | — |
| 1685 | 0 | — |
| 1686 | 0 | — |
| 1687 | 0 | — |
| 1688 | 0 | — |
| 1689 | 0 | — |
| 1690 | 0 | — |
| 1691 | 0 | — |
| 1692 | 0 | — |
| 1693 | 0 | — |
| 1694 | 0 | — |
| 1695 | 0 | — |
| 1696 | 0 | — |
| 1697 | 0 | — |
| 1698 | 0 | — |
| 1699 | 0 | — |
| 1700 | 0 | — |
| 1701 | 0 | — |
| 1702 | 0 | — |
| 1703 | 0 | — |
| 1704 | 0 | — |
| 1705 | 0 | — |
| 1706 | 0 | — |
| 1707 | 0 | — |
| 1708 | 0 | — |
| 1709 | 0 | — |
| 1710 | 0 | — |
| 1711 | 0 | — |
| 1712 | 0 | — |
| 1713 | 0 | — |
| 1714 | 0 | — |
| 1715 | 0 | — |
| 1716 | 0 | — |
| 1717 | 0 | — |
| 1718 | 0 | — |
| 1719 | 0 | — |
| 1720 | 0 | — |
| 1721 | 0 | — |
| 1722 | 0 | — |
| 1723 | 0 | — |
| 1724 | 0 | — |
| 1725 | 0 | — |
| 1726 | 0 | — |
| 1727 | 0 | — |
| 1728 | 0 | — |
| 1729 | 0 | — |
| 1730 | 0 | — |
| 1731 | 0 | — |
| 1732 | 0 | — |
| 1733 | 0 | — |
| 1734 | 0 | — |
| 1735 | 0 | — |
| 1736 | 0 | — |
| 1737 | 0 | — |
| 1738 | 0 | — |
| 1739 | 0 | — |
| 1740 | 0 | — |
| 1741 | 0 | — |
| 1742 | 0 | — |
| 1743 | 0 | — |
| 1744 | 0 | — |
| 1745 | 0 | — |
| 1746 | 0 | — |
| 1747 | 0 | — |
| 1748 | 0 | — |
| 1749 | 0 | — |
| 1750 | 0 | — |
| 1751 | 0 | — |
| 1752 | 0 | — |
| 1753 | 0 | — |
| 1754 | 0 | — |
| 1755 | 0 | — |
| 1756 | 0 | — |
| 1757 | 0 | — |
| 1758 | 0 | — |
| 1759 | 0 | — |
| 1760 | 0 | — |
| 1761 | 0 | — |
| 1762 | 0 | — |
| 1763 | 0 | — |
| 1764 | 0 | — |
| 1765 | 0 | — |
| 1766 | 0 | — |
| 1767 | 0 | — |
| 1768 | 0 | — |
| 1769 | 0 | — |
| 1770 | 0 | — |
| 1771 | 0 | — |
| 1772 | 0 | — |
| 1773 | 0 | — |
| 1774 | 0 | — |
| 1775 | 0 | — |
| 1776 | 0 | — |
| 1777 | 0 | — |
| 1778 | 0 | — |
| 1779 | 0 | — |
| 1780 | 0 | — |
| 1781 | 0 | — |
| 1782 | 0 | — |
| 1783 | 0 | — |
| 1784 | 0 | — |
| 1785 | 0 | — |
| 1786 | 0 | — |
| 1787 | 0 | — |
| 1788 | 0 | — |
| 1789 | 0 | — |
| 1790 | 0 | — |
| 1791 | 0 | — |
| 1792 | 0 | — |
| 1793 | 0 | — |
| 1794 | 0 | — |
| 1795 | 0 | — |
| 1796 | 0 | — |
| 1797 | 0 | — |
| 1798 | 0 | — |
| 1799 | 0 | — |
| 1800 | 0 | — |
| 1801 | 0 | — |
| 1802 | 0 | — |
| 1803 | 0 | — |
| 1804 | 0 | — |
| 1805 | 0 | — |
| 1806 | 0 | — |
| 1807 | 0 | — |
| 1808 | 0 | — |
| 1809 | 0 | — |
| 1810 | 0 | — |
| 1811 | 0 | — |
| 1812 | 0 | — |
| 1813 | 0 | — |
| 1814 | 0 | — |
| 1815 | 0 | — |
| 1816 | 0 | — |
| 1817 | 0 | — |
| 1818 | 0 | — |
| 1819 | 0 | — |
| 1820 | 0 | — |
| 1821 | 0 | — |
| 1822 | 0 | — |
| 1823 | 0 | — |
| 1824 | 0 | — |
| 1825 | 0 | — |
| 1826 | 0 | — |
| 1827 | 0 | — |
| 1828 | 0 | — |
| 1829 | 0 | — |
| 1830 | 0 | — |
| 1831 | 0 | — |
| 1832 | 0 | — |
| 1833 | 0 | — |
| 1834 | 0 | — |
| 1835 | 0 | — |
| 1836 | 0 | — |
| 1837 | 0 | — |
| 1838 | 0 | — |
| 1839 | 0 | — |
| 1840 | 0 | — |
| 1841 | 0 | — |
| 1842 | 0 | — |
| 1843 | 0 | — |
| 1844 | 0 | — |
| 1845 | 0 | — |
| 1846 | 0 | — |
| 1847 | 0 | — |
| 1848 | 0 | — |
| 1849 | 0 | — |
| 1850 | 0 | — |
| 1851 | 0 | — |
| 1852 | 0 | — |
| 1853 | 0 | — |
| 1854 | 0 | — |
| 1855 | 0 | — |
| 1856 | 0 | — |
| 1857 | 0 | — |
| 1858 | 0 | — |
| 1859 | 0 | — |
| 1860 | 0 | — |
| 1861 | 0 | — |
| 1862 | 0 | — |
| 1863 | 0 | — |
| 1864 | 0 | — |
| 1865 | 0 | — |
| 1866 | 0 | — |
| 1867 | 0 | — |
| 1868 | 0 | — |
| 1869 | 0 | — |
| 1870 | 0 | — |
| 1871 | 0 | — |
| 1872 | 0 | — |
| 1873 | 0 | — |
| 1874 | 0 | — |
| 1875 | 0 | — |
| 1876 | 0 | — |
| 1877 | 0 | — |
| 1878 | 0 | — |
| 1879 | 0 | — |
| 1880 | 0 | — |
| 1881 | 0 | — |
| 1882 | 0 | — |
| 1883 | 0 | — |
| 1884 | 0 | — |
| 1885 | 0 | — |
| 1886 | 0 | — |
| 1887 | 0 | — |
| 1888 | 0 | — |
| 1889 | 0 | — |
| 1890 | 0 | — |
| 1891 | 0 | — |
| 1892 | 0 | — |
| 1893 | 0 | — |
| 1894 | 0 | — |
| 1895 | 0 | — |
| 1896 | 0 | — |
| 1897 | 0 | — |
| 1898 | 0 | — |
| 1899 | 1 | — |
| 1900 | 2 | +100.0% |
| 1901 | 3 | +50.0% |
| 1902 | 4 | +33.3% |
| 1903 | 5 | +25.0% |
| 1904 | 6 | +20.0% |
| 1905 | 7 | +16.7% |
| 1906 | 8 | +14.3% |
| 1907 | 9 | +12.5% |
| 1908 | 10 | +11.1% |
| 1909 | 11 | +10.0% |
| 1910 | 12 | +9.1% |
| 1911 | 13 | +8.3% |
| 1912 | 14 | +7.7% |
| 1913 | 15 | +7.1% |
| 1914 | 16 | +6.7% |
| 1915 | 17 | +6.2% |
| 1916 | 18 | +5.9% |
| 1917 | 19 | +5.6% |
| 1918 | 20 | +5.3% |
| 1919 | 21 | +5.0% |
| 1920 | 22 | +4.8% |
| 1921 | 23 | +4.5% |
| 1922 | 24 | +4.3% |
| 1923 | 25 | +4.2% |
| 1924 | 26 | +4.0% |
| 1925 | 27 | +3.8% |
| 1926 | 28 | +3.7% |
| 1927 | 29 | +3.6% |
| 1928 | 30 | +3.4% |
| 1929 | 31 | +3.3% |
| 1930 | 32 | +3.2% |
| 1931 | 33 | +3.1% |
| 1932 | 34 | +3.0% |
| 1933 | 35 | +2.9% |
| 1934 | 36 | +2.9% |
| 1935 | 37 | +2.8% |
| 1936 | 38 | +2.7% |
| 1937 | 39 | +2.6% |
| 1938 | 40 | +2.6% |
| 1939 | 41 | +2.5% |
| 1940 | 42 | +2.4% |
| 1941 | 43 | +2.4% |
| 1942 | 44 | +2.3% |
| 1943 | 45 | +2.3% |
| 1944 | 46 | +2.2% |
| 1945 | 47 | +2.2% |
| 1946 | 48 | +2.1% |
| 1947 | 49 | +2.1% |
| 1948 | 50 | +2.0% |
| 1949 | 51 | +2.0% |
| 1950 | 52 | +2.0% |
| 1951 | 53 | +1.9% |
| 1952 | 54 | +1.9% |
| 1953 | 55 | +1.9% |
| 1954 | 56 | +1.8% |
| 1955 | 57 | +1.8% |
| 1956 | 58 | +1.8% |
| 1957 | 59 | +1.7% |
| 1958 | 60 | +1.7% |
| 1959 | 61 | +1.7% |
| 1960 | 62 | +1.6% |
| 1961 | 62 | +0.0% |
| 1962 | 62 | +0.0% |
| 1963 | 62 | +0.0% |
| 1964 | 62 | +0.0% |
| 1965 | 62 | +0.0% |
| 1966 | 62 | +0.0% |
| 1967 | 62 | +0.0% |
| 1968 | 62 | +0.0% |
| 1969 | 62 | +0.0% |
| 1970 | 62 | +0.0% |
| 1971 | 62 | +0.0% |
| 1972 | 62 | +0.0% |
| 1973 | 62 | +0.0% |
| 1974 | 62 | +0.0% |
| 1975 | 62 | +0.0% |
| 1976 | 62 | +0.0% |
| 1977 | 62 | +0.0% |
| 1978 | 62 | +0.0% |
| 1979 | 62 | +0.0% |
| 1980 | 62 | +0.0% |
| 1981 | 62 | +0.0% |
| 1982 | 62 | +0.0% |
| 1983 | 62 | +0.0% |
| 1984 | 62 | +0.0% |
| 1985 | 62 | +0.0% |
| 1986 | 62 | +0.0% |
| 1987 | 62 | +0.0% |
| 1988 | 62 | +0.0% |
| 1989 | 62 | +0.0% |
| 1990 | 62 | +0.0% |
| 1991 | 62 | +0.0% |
| 1992 | 62 | +0.0% |
| 1993 | 62 | +0.0% |
| 1994 | 62 | +0.0% |
| 1995 | 62 | +0.0% |
| 1996 | 62 | +0.0% |
| 1997 | 62 | +0.0% |
| 1998 | 62 | +0.0% |
| 1999 | 62 | +0.0% |
| 2000 | 62 | +0.0% |
| 2001 | 62 | +0.0% |
| 2002 | 62 | +0.0% |
| 2003 | 62 | +0.0% |
| 2004 | 62 | +0.0% |
| 2005 | 62 | +0.0% |
| 2006 | 62 | +0.0% |
| 2007 | 62 | +0.0% |
| 2008 | 62 | +0.0% |
| 2009 | 62 | +0.0% |
| 2010 | 62 | +0.0% |
| 2011 | 62 | +0.0% |
| 2012 | 62 | +0.0% |
| 2013 | 62 | +0.0% |
| 2014 | 62 | +0.0% |
| 2015 | 62 | +0.0% |
| 2016 | 62 | +0.0% |
| 2017 | 62 | +0.0% |
| 2018 | 62 | +0.0% |
| 2019 | 62 | +0.0% |
| 2020 | 62 | +0.0% |
| 2021 | 62 | +0.0% |
| 2022 | 62 | +0.0% |
Nigeria compared with similar countries
- Nigeria's 62 is below the median for lower middle income countries, which is 72.5, 86% of the median. (46 countries reporting)
- Nigeria's 62 is below the median for Sub-Saharan Africa, which is 70, 89% of the median. (48 countries reporting)
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1460s | 0 | 0 | 0 | 8 |
| 1470s | 0 | 0 | 0 | 10 |
| 1480s | 0 | 0 | 0 | 10 |
| 1490s | 0 | 0 | 0 | 10 |
| 1500s | 0 | 0 | 0 | 10 |
| 1510s | 0 | 0 | 0 | 10 |
| 1520s | 0 | 0 | 0 | 10 |
| 1530s | 0 | 0 | 0 | 10 |
| 1540s | 0 | 0 | 0 | 10 |
| 1550s | 0 | 0 | 0 | 10 |
| 1560s | 0 | 0 | 0 | 10 |
| 1570s | 0 | 0 | 0 | 10 |
| 1580s | 0 | 0 | 0 | 10 |
| 1590s | 0 | 0 | 0 | 10 |
| 1600s | 0 | 0 | 0 | 10 |
| 1610s | 0 | 0 | 0 | 10 |
| 1620s | 0 | 0 | 0 | 10 |
| 1630s | 0 | 0 | 0 | 10 |
| 1640s | 0 | 0 | 0 | 10 |
| 1650s | 0 | 0 | 0 | 10 |
| 1660s | 0 | 0 | 0 | 10 |
| 1670s | 0 | 0 | 0 | 10 |
| 1680s | 0 | 0 | 0 | 10 |
| 1690s | 0 | 0 | 0 | 10 |
| 1700s | 0 | 0 | 0 | 10 |
| 1710s | 0 | 0 | 0 | 10 |
| 1720s | 0 | 0 | 0 | 10 |
| 1730s | 0 | 0 | 0 | 10 |
| 1740s | 0 | 0 | 0 | 10 |
| 1750s | 0 | 0 | 0 | 10 |
| 1760s | 0 | 0 | 0 | 10 |
| 1770s | 0 | 0 | 0 | 10 |
| 1780s | 0 | 0 | 0 | 10 |
| 1790s | 0 | 0 | 0 | 10 |
| 1800s | 0 | 0 | 0 | 10 |
| 1810s | 0 | 0 | 0 | 10 |
| 1820s | 0 | 0 | 0 | 10 |
| 1830s | 0 | 0 | 0 | 10 |
| 1840s | 0 | 0 | 0 | 10 |
| 1850s | 0 | 0 | 0 | 10 |
| 1860s | 0 | 0 | 0 | 10 |
| 1870s | 0 | 0 | 0 | 10 |
| 1880s | 0 | 0 | 0 | 10 |
| 1890s | 0.1 | 0 | 1 | 10 |
| 1900s | 6.5 | 2 | 11 | 10 |
| 1910s | 16.5 | 12 | 21 | 10 |
| 1920s | 26.5 | 22 | 31 | 10 |
| 1930s | 36.5 | 32 | 41 | 10 |
| 1940s | 46.5 | 42 | 51 | 10 |
| 1950s | 56.5 | 52 | 61 | 10 |
| 1960s | 62 | 62 | 62 | 10 |
| 1970s | 62 | 62 | 62 | 10 |
| 1980s | 62 | 62 | 62 | 10 |
| 1990s | 62 | 62 | 62 | 10 |
| 2000s | 62 | 62 | 62 | 10 |
| 2010s | 62 | 62 | 62 | 10 |
| 2020s | 62 | 62 | 62 | 3 |
Countries ranked near Nigeria
More reference data data for Nigeria
- Emission Totals - Indirect emissions (N2O) - Manure applied to Soils 1.77 (2050)
- Emission Totals - Indirect emissions (N2O) - Manure left on Pasture 19.51 (2050)
- Emission Totals - Indirect emissions (N2O) - IPCC Agriculture 27 (2050)
- Emission Totals - Indirect emissions (N2O) - Crop Residues 2.62 (2050)
- Emission Totals - Indirect emissions (N2O) - Agricultural Soils 27 (2050)
- Emission Totals - Emissions (N2O) - Manure applied to Soils 5.94 (2050)
- Emission Totals - Emissions (N2O) - Manure Management 5.8 (2050)
- Emission Totals - Emissions (N2O) - Manure left on Pasture 81.9 (2050)
- Emission Totals - Emissions (N2O) - IPCC Agriculture 121.16 (2050)
- Emission Totals - Emissions (N2O) - Crop Residues 14.27 (2050)
Frequently asked questions
- What is years colonized in Nigeria?
- Years colonized in Nigeria was 62 in 2022, according to Our World in Data.
- What is the highest years colonized recorded in Nigeria?
- The highest recorded value was 62 in 1960.
- What is the lowest years colonized recorded in Nigeria?
- The lowest recorded value was 0 in 1462.
- How does Nigeria rank for years colonized?
- Nigeria ranks 98th out of 159 countries with data for 2022.
- Is years colonized rising or falling in Nigeria?
- Over the last ten years it is unchanged. The long-run trend across the full record is volatile.
- Where does this Nigeria data come from?
- The figures come from Our World in Data, published as part of Years colonized. Statizoid updates them automatically from the source API.
Download this data
CSV · JSON — 561 observations, free to reuse under CC BY 4.0 (Our World in Data).