Every single year, for at least a decade or more, [60,000] of them have been voting with their feet, crossing, moving north and inhabiting this desolate terrain.
Setiap tahunnya, selama setidaknya satu dekade atau lebih, [60.000] orang telah memilih berjalan kaki, menyeberang, berpindah ke utara, dan menghuni wilayah terpencil ini.