Nationality law of the People's Republic of China of the Ninth National People's Congress on December 29, 1998. Unlike the UK, Portugal did not have an overseas nationality, which means that residents of Macau had the same type of Portuguese nationality as those in Portugal. Unique provisions include clarification for individuals of both Chinese and Portuguese descent, who may choose either Chinese or Portuguese nationality without losing right to abode. Negotiations between China and Portugal over Macau were considerably smoother than those between the United Kingdom and China over Hong Kong, and in the former a pragmatic practical agreement was understood making double nationality possible "de facto" for
The Quality of Nationality Index nationalities. For example, the nationality of India shares the 106th place with the nationality of Senegal (2017 data). By contrast, some small countries have nationalities of larger value, such as those of Lithuania and Romania, which are ranked 22nd and 25th respectively in the QNI 2017. The QNI is frequently cited in media such as "Forbes", Bloomberg, "The Enquirer" and "Business Standard". The QNI takes a quantitative approach to determine the value of a nationality based on seven parameters, comprising both internal value (40%) and external value (60%). Three parameters reflect the internal value of a nationality: human development (15%),