您知道Bribri Sign Language处于濒危状态吗？

语系		Sign Language, Mexican, Central American, or Caribbean
注册机构代码		LINGUIST List
语言代码		1ku
下载		文件格式： csv

Bribri Sign Language

					2012	Personal Communication on sign languages															James Woodward	James Woodward. 2012. "Personal Communication on sign languages."						~400		100-999	3 deaf people (deceased by 1991) and 400 hearing people (1991)												Endangered (20 percent certain, based on the evidence available)								Costa Rica	Southern Costa Rica
						Glottolog														http://www.glottolog.org/glottolog/		"Glottolog." Online: http://www.glottolog.org/glottolog/.																															9.40, -83.05