美国签证逾期滞留中,加纳在非洲国家中名列前茅,这引起了对签证遵守情况的关切。 Ghana tops African countries in US visa overstays, raising concerns over visa compliance.

根据最近的一份美国海关和边境保护报告,加纳的签证超期率在非洲国家中最高,B1/B2签证超期率为7.50%,学生签证和交换签证超期率为21%。 According to a recent US Customs and Border Protection report, Ghana has the highest visa overstay rate among African countries, with a 7.50% overstay rate for B1/B2 visas and 21% for student and exchange visas. 尼日利亚的B1/B2签证和学生签证分别有7.14%和15.60%的超期停留率。 Nigeria had a 7.14% and 15.60% overstay rate for B1/B2 and student visas, respectively. 报告强调需要改善这些国家遵守签证规定的情况并进行公共教育。 The report highlights the need for improved visa compliance and public education in these countries.