Question: Prostitution Information Center is located in the red-light district that contains approximately how many cabins?

Context paragraphs:
Red-light district: A red-light district is a part of an urban area where a concentration of prostitution and sex-oriented businesses, such as sex shops, strip clubs, and adult theaters are found.  Areas in many big cities around the world have acquired an international reputation as red-light districts.

Rahab Ministries Thailand: Rahab Ministries Thailand (also simply called Rahab Ministries or Rahab) is a Christian non-governmental organization that provides outreach for sexually trafficked women and children in Thailand.  Members of the organization visit these women in the bars of Bangkok, Thailand, offering them counselling and engaging them in friendship evangelism.  The organization also offers life skills-based education to these women, teaching them cosmetology, handicrafting, hairdressing, and jewelry design.  Rahab Ministries is a faith-based organization and assists women in prostitution in Thailand, such as to help them exit the sex industry.  The organization is named after Rahab, a woman who successfully left prostitution and got married.  The specific geographical focus of Rahab Ministries is Patpong, a red-light district.  The organization was founded by Patricia Green in 1988.  Green was the director of the organization until 2004, at which point local Thai people took over the leadership of the organization.  Green left Rahab Ministries to work with Thai human trafficking victims in Germany.  In 2010, International Christian Mission Thailand partnered with Rahab Ministries in teaching life skills-based education.  Patricia Green died on March 19, 2015 in Hamilton, New Zealand, aged 77.  A moving memorial service was held in Berlin at the end of May 2015

Lawton Chiles Legal Information Center: The Lawton Chiles Legal Information Center at the Levin College of Law is part of the library system at the University of Florida.  The Lawton Chiles Legal Information Center contains legal research materials supporting the study of state, federal, and international law.  Notable collection areas housed by the library include materials on and relating to Florida law, United States federal taxation, and the British Commonwealth.

Yongjugol: Yong Ju Gol (also spelled Yongjugol, Yongju-gol, and Yongju-Gol) is a red-light district in Paju, Gyeonggi Province, South Korea.  Yong Ju Gol began as a village that came into being during the Korean War to service members of the United States Army stationed at a nearby military camp whose spending was the sole source of revenue for the village.  The military camp, Camp Ross, was just south of Yong Ju Gol and separated the village from Seoul.  Once the post-war repatriation of prisoners concluded and until 1955, the 24th Military Police Company (seemingly the divisional MP company of the 24th Infantry Division) worked with other United Nations Command military police in Yong Ju Gol to keep law and order in the area.  In 1966, a museum dedicated to the 2nd Infantry Division was opened near Yong Ju Gol, having been relocated there from Fort Benning, Georgia, but the museum was moved to Camp Casey five years later.  In 1980, American soldier Freddie Grant attacked another American soldier with a straight razor outside a Yong Ju Gol nightclub and was subsequently imprisoned in the United States Disciplinary Barracks.  Although it is illegal to engage in prostitution in South Korea, women continue to engage in sex work in Yong Ju Gol through massage parlors, karaoke bars, and kissing rooms.  In 2006, South Korea's Minister of Gender Equality and Family, Jang Ha-jin, called Yong Ju Gol "the heart of prostitution" in Korea.  A popular "manhwa" called "Yongjugol Blues" glamorizes the prostitution in the area.

De Wallen: De Wallen (] ) or De Walletjes (] ) is the largest and best known red-light district in Amsterdam.  It consists of a network of alleys containing approximately three hundred one-room cabins rented by prostitutes who offer their sexual services from behind a window or glass door, typically illuminated with red lights.  These "kamers" are the most visible and typical kind of red light district sex work in Amsterdam and are a large tourist attraction.

Prostitution in Macau: Prostitution is legal in Macau unlike in mainland China, because the city is a special administrative region of the country.  However, operating a brothel and procuring are both illegal in Macau, with the latter punishable by a maximum jail sentence of 8 years.  The city has a large sex trade despite there being no official red-light district.  The trade is said to be controlled by Chinese organized crime groups, which has occasionally led to violent clashes.  Street prostitution takes place in Macau and prostitutes also work in low-rent buildings, massage parlours and illegal brothels, and the casinos, nightclubs, saunas and some of the larger hotels.  Most hotels, however, have suspected prostitutes removed from the premises.  Many of the city's sidewalks and underpasses are littered with prostitutes' calling cards.

Jagalmadang: Jagalmadang is a red-light district located in Daegu, South Korea.  Situated in the Dalseong-dong area of Daegu's Jung-gu district, it first emerged in the 1910s in the early period of Japanese rule.  In the early 2000s, approximately fifty brothels were operating in Jagalmadang, employing some 270 prostitutes. However, following the passage of a special law against prostitution in 2004, many of these were forced to close.

The Levee, Chicago: The Levee District was the red-light district of Chicago, Illinois, from the 1880s until 1912, when police raids shut it down.  The district, like many frontier town red-light districts, got its name from its proximity to wharves in the city.  The Levee district encompassed 4 blocks in Chicago’s South Loop area, between 18th and 22nd street.  It was home to many brothels, saloons, dance halls, and the famed Everleigh Club.  Prostitution boomed in the Levee District, and it was not until the Chicago Vice Commission submitted a report on the city’s vice districts that it was shut down.

Storyville, New Orleans: Storyville was the red-light district of New Orleans, Louisiana, from 1897 to 1917.  It was established by municipal ordinance under the New Orleans City Council, to regulate prostitution and drugs.  Sidney Story, a city alderman, wrote guidelines and legislation to control prostitution within the city.  The ordinance designated a sixteen block area as the part of the city in which prostitution, although still nominally illegal, was tolerated or regulated.  The area was originally referred to as "The District", but its nickname, "Storyville", soon caught on, much to the chagrin of Alderman Story.  It was bound by the streets of North Robertson, Iberville, Basin, and St. Louis Streets.  It was located by a train station, making it a popular destination for travelers throughout the city, and became a centralized attraction in the heart of New Orleans.  Only a few of its remnants are now visible.  The neighborhood lies in Faubourg Tremé and the land is now used for housing projects.

Prostitution Information Center: The Prostitution Information Centre (PIC, Dutch: "Prostitutie Informatie Centrum") is located in the heart of Amsterdam in the red light district, near Amsterdam’s Old Church.  The PIC serves as an educational centre and resource for providing Amsterdam’s visitors with information and advice about prostitution.

Supporting paragraphs: Prostitution Information Center De Wallen
Answer: three hundred