paragraph_text: After an initial rebound from the 2009 world economic crisis, Africa’s economy was undermined in the year 2011 by the Arab uprisings. The continent’s growth fell back from 5% in 2010 to 3.4% in 2011. With the recovery of North African economies and sustained improvement in other regions, growth across the continent is expected to accelerate to 4.5% in 2012 and 4.8% in 2013. Short-term problems for the world economy remain as Europe confronts its debt crisis. Commodity prices—crucial for Africa—have declined from their peak due to weaker demand and increased supply, and some could fall further. But prices are expected to remain at levels favourable for African exporter.

paragraph_text: Modern Egypt is considered to be a regional and middle power, with significant cultural, political, and military influence in North Africa, the Middle East and the Muslim world. Its economy is one of the largest and most diversified in the Middle East, with sectors such as tourism, agriculture, industry and services at almost equal production levels. In 2011, longtime President Hosni Mubarak stepped down amid mass protests. Later elections saw the rise of the Muslim Brotherhood, which was ousted by the army a year later amid mass protests.

paragraph_text: Other legal factors that have been implemented to end and reduce child labour includes the global response that came into force in 1979 by the declaration of the International Year of the Child. Along with the Human Rights Committee of the United Nations, these two declarations worked on many levels to eliminate child labour. Although many actions have been taken to end this epidemic, child labour in Africa is still an issue today due to the unclear definition of adolescence and how much time is needed for children to engage in activities that are crucial for their development. Another issue that often comes into play is the link between what constitutes as child labour within the household due to the cultural acceptance of children helping run the family business. In the end, there is a consistent challenge for the national government to strengthen its grip politically on child labour, and to increase education and awareness on the issue of children working below the legal age limit. With children playing an important role in the African economy, child labour still plays an important role for many in the 20th century.

paragraph_text: As of 2015[update], Nigeria is the world's 20th largest economy, worth more than $500 billion and $1 trillion in terms of nominal GDP and purchasing power parity respectively. It overtook South Africa to become Africa's largest economy in 2014. Also, the debt-to-GDP ratio is only 11 percent, which is 8 percent below the 2012 ratio. Nigeria is considered to be an emerging market by the World Bank; It has been identified as a regional power on the African continent, a middle power in international affairs, and has also been identified as an emerging global power. Nigeria is a member of the MINT group of countries, which are widely seen as the globe's next "BRIC-like" economies. It is also listed among the "Next Eleven" economies set to become among the biggest in the world. Nigeria is a founding member of the Commonwealth of Nations, the African Union, OPEC, and the United Nations amongst other international organisations.

paragraph_text: South Africa, officially the Republic of South Africa (RSA), is the southernmost country in Africa. It is bounded on the south by 2,798 kilometres (1,739 mi) of coastline of Southern Africa stretching along the South Atlantic and Indian Oceans; on the north by the neighbouring countries of Namibia, Botswana, and Zimbabwe; and on the east and northeast by Mozambique and Swaziland; and surrounds the kingdom of Lesotho. South Africa is the largest country in Southern Africa and the 25th - largest country in the world by land area and, with close to 56 million people, is the world's 24th-most populous nation. It is the southernmost country on the mainland of the Old World or the Eastern Hemisphere. About 80 percent of South Africans are of Sub-Saharan African ancestry, divided among a variety of ethnic groups speaking different African languages, nine of which have official status. The remaining population consists of Africa's largest communities of African (black), European (white), Asian (Indian), and multiracial (coloured) ancestry.

paragraph_text: In law, a minor is a person under a certain age, usually the age of majority, which legally demarcates childhood from adulthood. The age of majority depends upon jurisdiction and application, but it is generally 18. Minor may also be used in contexts that are unconnected to the overall age of majority. For example, the drinking age in the United States is usually 21, and younger people are sometimes called minors in the context of alcohol law, even if they are at least 18. The term underage often refers to those under the age of majority, but it may also refer to persons under a certain age limit, such as the drinking age, smoking age, age of consent, marriageable age, driving age, voting age, etc. Such age limits are often different from the age of majority.

paragraph_text: Small-scale artisanal mining of gold is another source of dangerous child labour in poor rural areas in certain parts of the world. This form of mining uses labour-intensive and low-tech methods. It is informal sector of the economy. Human Rights Watch group estimates that about 12 percent of global gold production comes from artisanal mines. In west Africa, in countries such as Mali - the third largest exporter of gold in Africa - between 20,000 and 40,000 children work in artisanal mining. Locally known as orpaillage, children as young as 6 years old work with their families. These children and families suffer chronic exposure to toxic chemicals including mercury, and do hazardous work such as digging shafts and working underground, pulling up, carrying and crushing the ore. The poor work practices harm the long term health of children, as well as release hundreds of tons of mercury every year into local rivers, ground water and lakes. Gold is important to the economy of Mali and Ghana. For Mali, it is the second largest earner of its export revenue. For many poor families with children, it is the primary and sometimes the only source of income.

paragraph_text: The economy of the Ming dynasty (1368 -- 1644) of China was the largest in the world during that period. It is regarded as one of China's three golden ages (the other two being the Han and Song periods). The period was marked by the increasing political influence of the merchants, the gradual weakening of imperial rule, and technological advances.

paragraph_text: Nigerian Graduates are ineligible for employment in governmental establishments (and few private establishments) till they have completed the mandatory one year service. Graduates who are exempted from the service include those above the age of thirty (30) and those with physical disability, therefore completing the service year entitles one to employment. During the service year, Corps members have the opportunity of learning of the cultures of other people, an opportunity many Nigerians never get in their lifetime. The program has also helped in creating entry - level jobs for many Nigerian youth. An NYSC forum dedicated to the NYSC members was built to bridge the gap amongst members serving across Nigeria and also an avenue for corpers to share job information and career resources as well as getting loans from the National Directorate Of Employment.

paragraph_text: European exploration of Sub-Saharan Africa begins with the Age of Discovery in the 15th century, pioneered by Portugal under Henry the Navigator. The Cape of Good Hope was first reached by Bartolomeu Dias on 12 March 1488, opening the important sea route to India and the Far East, but European exploration of Africa itself remained very limited during the 16th and 17th centuries. The European powers were content to establish trading posts along the coast while they were actively exploring and colonizing the New World. Exploration of the interior of Africa was thus mostly left to the Arab slave traders, who in tandem with the Muslim conquest of the Sudan established far - reaching networks and supported the economy of a number of Sahelian kingdoms during the 15th to 18th centuries.

paragraph_text: On a total scale the region has approximately 34,700,201 inhabitants who are spread among 30,000 islands in the South Pacific bordered between Asia and the Americas. This region has a diverse mix of economies from the highly developed and globally competitive financial market of Australia to the much less developed economies that belong to many of its island neighbours. New Zealand is the only other developed country in the region, although the economy of Australia is by far the largest and most dominant economy in the region and one of the largest in the world.

paragraph_text: The US economy is fueled by abundant natural resources, a well - developed infrastructure, and high productivity. It has second highest total estimated value of natural resources, valued at $45 trillion in 2016. Americans have the highest average household and employee income among OECD nations, and in 2010 had the fourth highest median household income, down from second highest in 2007. It has been the world's largest national economy (not including colonial empires) since at least the 1890s. The U.S. is the world's third largest producer of oil and natural gas. In 2016, it was the largest trading nation in the world as well as the world's second largest manufacturer, representing a fifth of the global manufacturing output. The US also has not only the largest economy, but also the largest Industrial sector, at 2005 prices according to the UNCTAD. The US not only has the largest internal market for goods, but also dominates the trade in services. US total trade amounted to $4.92 trillion in 2016. Of the world's 500 largest companies, 134 are headquartered in the US.

paragraph_text: South Africa, officially the Republic of South Africa (RSA), is the southernmost country in Africa. It is bounded to the south by 2,798 kilometres (1,739 mi) of coastline of Southern Africa stretching along the South Atlantic and Indian Oceans; to the north by the neighbouring countries of Namibia, Botswana, and Zimbabwe; and to the east and northeast by Mozambique and Swaziland (Eswatini); and it surrounds the kingdom of Lesotho. South Africa is the largest country in Southern Africa and the 25th - largest country in the world by land area and, with close to 56 million people, is the world's 24th-most populous nation. It is the southernmost country on the mainland of the Old World or the Eastern Hemisphere. About 80 percent of South Africans are of Sub-Saharan African ancestry, divided among a variety of ethnic groups speaking different African languages, nine of which have official status. The remaining population consists of Africa's largest communities of European (white), Asian (Indian), and multiracial (Coloured) ancestry.

paragraph_text: The candidate must have attained the age of 21 years and must not have attained the age of 32 years (for the General category candidate) on August 1 of the year of examination. Prescribed age limits vary with respect to caste reservations.

paragraph_text: Cullinan produced stones of various cuts and sizes, the largest of which is named Cullinan I or the Great Star of Africa, and at 530.4 carats (106.08 g) it is the largest clear cut diamond in the world. Cullinan I is mounted in the head of the Sovereign's Sceptre with Cross. The second - largest is Cullinan II or the Second Star of Africa, weighing 317.4 carats (63.48 g), mounted in the Imperial State Crown. Both diamonds are part of the Crown Jewels of the United Kingdom.

paragraph_text: Freedom Day is a public holiday in South Africa celebrated on 27 April. It celebrates freedom and commemorates the first post-apartheid elections held on that day in 1994. The elections were the first non-racial national elections where everyone of voting age of over 18 from any race group, including foreign citizens permanently resident in South Africa, were allowed to vote. Previously, under the apartheid regime, non-whites in general had only limited rights to vote while indigenous black South Africans had no voting rights whatsoever.

paragraph_text: The economy of India is an underdeveloped mixed economy. It is the world's seventh - largest economy by nominal GDP and the third - largest by purchasing power parity (PPP). The country ranks 141st in per capita GDP (nominal) with $1723 and 123rd in per capita GDP (PPP) with $6,616 as of 2016. After 1991 economic liberalisation, India achieved 6 - 7% average GDP growth annually. In FY 2015 India's economy became the world's fastest growing major economy surpassing China. The long - term growth prospective of the Indian economy is positive due to its young population, corresponding low dependency ratio, healthy savings and investment rates, and increasing integration into the global economy.

paragraph_text: Japan is a member of the ASEAN Plus mechanism, UN, the OECD, the G7, the G8, and the G20, and is considered a great power. Its economy is the world's third-largest by nominal GDP and the fourth-largest by purchasing power parity. It is also the world's fourth-largest exporter and fourth-largest importer.

paragraph_text: In 2015, the world's largest exporters of beef, (including buffalo meat), were India, Brazil and Australia. Beef production is also important to the economies of Uruguay, Canada, Paraguay, Mexico, Argentina, Belarus and Nicaragua.

paragraph_text: Mali (; ), officially the Republic of Mali (), is a landlocked country in West Africa. Mali is the eighth-largest country in Africa, with an area of just over . The population of Mali is /1e6 round 1 million. 67% of its population was estimated to be under the age of 25 in 2017. Its capital is Bamako. The sovereign state of Mali consists of eight regions and its borders on the north reach deep into the middle of the Sahara Desert, while the country's southern part, where the majority of inhabitants live, features the Niger and Senegal rivers. The country's economy centers on agriculture and mining. Some of Mali's prominent natural resources include gold, being the third largest producer of gold in the African continent, and salt.

Question: What is the age limit for nysc in the country with Africa's largest economy?
Answer: thirty