four types of linguistic repertoire in signage are found: mixed languages / scripts, foreign languages,
Thai (in Thai script),and kam mueang (mostly in Thai script and a few in kam mueang/lanna script ).
Figure 3 shows the distribution of these four repertoires in the signs . Of 3,247 signs, 43.06% featured mixed languages, 28.89% used monolingual Thai , 23.475% used foreign languages , and only 4.59% were in monolingual kam mueang