1651
1652
1653
1654
1655
1656
1657
1658
1659
166
1660
1661
1662
1663
1664
1665
1666
1668
1669
167
1670
1671
1672
1673
1675
1676
1677
1678
1679
168
1680
1681
1682
1683
1684
1685
1686
1687
1688
1689
169
1690
1691
1692
1693
1694
1695
1696
1698
1701
UNESCO Atlas of the World’s Languages in Danger ID