ᎣᏂ ᏧᏩᎫᏛ ᎯᎠ 1880s, ᏧᎦᎾᏮ ᎬᎿᎦᏍᏛ ᎤᎭ ᏭᏪᏙᎢ ᎯᎠ ᏗᏓᎴᎲᏍᎬ ᎾᏍᎩᎾᎢ ᎡᏆ ᎢᎦᏘᎭ ᎯᎠ world’s ᎠᏕᎸ ᏓᎶᏂᎨ ᎠᏓᏁᏗ. ᎠᏛᎯᏍᏙᏗ ᎭᏫᎾᏗᏢ 1970 accounted ᎾᏍᎩᎾᎢ 79% ᎯᎠ ᎡᎶᎯ ᎠᏓᏁᏗ, ᎠᏛᎯᏍᏗᏍᎬ ᎬᏩᏚᏫᏛ 1,000 ᎢᏯᏛᏂ. ᏱᏂᎬᏛᎾ, ᎠᏛᎯᏍᏙᏗ ᎭᏫᎾᏗᏢ 2004 ᏥᏄᏍᏛᎩ 342 ᎯᎸᏍᎩ ᎢᏯᎸᏂ. ᎪᎯ ᎠᏓᏯᏍᏗ ᏥᏄᏍᏛᎩ ᎤᏍᏆᎸᎲ ᎯᎠ ᎧᏁᏉᏤᎩ ᎤᏦᎠᏎᏗ ᎤᏲᏨᎯ ᎠᎴ ᎦᏁᏟᏴᏍᎬ ᎠᎳᏏᏅᏙᏗ ᎦᏃᏢᎩ ᏄᎬᏫᏳᏒ ᎤᏦᎠᏎᏗ ᎯᎠ ᏗᎦᎸᏫᏍᏓᏁᏗ ᎭᏫᎾᏗᏢ ᏧᎦᎾᏮ ᎬᎿᎦᏍᏛ.