<sod >Last month UNHCR said more than 350,000 Afghan refugees - documented and undocumented - had returned from Pakistan so far in 2016, adding it expects a further 450,000 to do so by the year's end.< eod>< sod > Last month the United Nations High Commissioner for Refugees said more than 350,000 Afghan refugees ÃÂ¢ÃÂÃÂ documented and undocumented ÃÂ¢ÃÂÃÂ had returned from Pakistan so far in 2016, adding it expected a further 446,000 to do so by the yearÃÂ¢ÃÂÃÂs end.< eod>