Label Transition year SSDС SSDO SSDC-SSDO 100×(SSDC−SSDO)/SSDC
Ard-Ta 1992 1244 838 407 33%
Bel-Ko 2009 105 93.3 11.9 11%
Che-Ba 1989 981 766 215 22%
Cheg-Nc 1987 383 310 72.8 19%
Fia-Ta 1984 219 139 80.7 37%
Kam-Ol 1993 111 63.5 47.9 43%
Mal-Ka 1989 391 327 64.3 16%
Sun-Br 1993 14336 11615 2722 19%
Uru-Kh 2005 576 504 72 12%