2686
2687
2688
2689
269
2690
2691
2692
2693
2694
2695
2696
2697
2698
2699
27
270
2700
2701
2702
2703
2704
2705
2706
2707
2708
2709
271
2710
2711
2712
2713
2714
2715
2716
2717
2718
2719
2720
2722
274
275
276
277
278
279
28
280
281
282
UNESCO Atlas of the World’s Languages in Danger ID