Question: What country sent the most legal immigrants to the city where Gotham is filmed from the region serving as the middle leg of the journey from England to the continent where Somaliland is located to the Americas?

<P0-S0> ``show me the way to go home ''is a popular song written in 1925 by the pseudonymous`` irving king'' (the english songwriting team james campbell and reginald connelly). <P0-S1> the song is said to have been written on a train journey from london by campbell and connelly. <P0-S2> they were tired from the traveling and had a few alcoholic drinks during the journey, hence the lyrics. <P0-S3> the song is in common use in england, ireland, scotland, wales and north america. <SEP> <P1-S0> In February 2014, it was reported that production would begin in New York City in March. <P1-S1> Filming for the first season finished on March 24, 2015. <SEP> <P2-S0> The history of Somaliland, a region in the eastern horn of Africa bordered by the Indian Ocean, Gulf of Aden, and the east African land mass, begins with human habitation tens of thousands of years ago. <P2-S1> It includes the civilizations of Punt, the Ottomans, and colonial influences from Europe and the Middle East. <SEP> <P3-S0> vicky rodewyk (born 20 november 1988) is an actress, photographic model and dancer from new zealand. <P3-S1> she has appeared in various tv commercials and shows, such as barney, shortland street and an episode of cloud 9's series "revelations – the initial journey". <P3-S2> vicky is best known for playing the role of moaning air-head gel in the cloud 9 produced tv series the tribe. <P3-S3> she was one of 5 new main characters introduced to the fifth and final series of the show. <P3-S4> vicky has also appeared on the abc tv produced tv show strictly dancing with dance partner sean patterson, where she revealed she hadn't considered dance until she was introduced into it through a program at school. <P3-S5> in 2008, vicky appeared in the hit show playing a minor role, the character gabby, a dance student. <P3-S6> she featured in episode 23, 'fear and phantoms'. <SEP> <P4-S0> Ecuador, Colombia, Guyana, Peru, and Brazil were the top source countries from South America for legal immigrants to the New York City region in 2013; the Dominican Republic, Jamaica, Haiti, and Trinidad and Tobago in the Caribbean; Egypt, Ghana, and Nigeria from Africa; and El Salvador, Honduras, and Guatemala in Central America. <P4-S1> Amidst a resurgence of Puerto Rican migration to New York City, this population had increased to approximately 1.3 million in the metropolitan area as of 2013. <SEP> <P5-S0> Historically the particular routes were also shaped by the powerful influence of winds and currents during the age of sail. <P5-S1> For example, from the main trading nations of Western Europe it was much easier to sail westwards after first going south of 30 N latitude and reaching the so - called ``trade winds ''; thus arriving in the Caribbean rather than going straight west to the North American mainland. <P5-S2> Returning from North America, it is easiest to follow the Gulf Stream in a northeasterly direction using the westerlies. <P5-S3> A similar triangle to this, called the volta do mar was already being used by the Portuguese, before Christopher Columbus' voyage, to sail to the Canary Islands and the Azores. <P5-S4> Columbus simply expanded the triangle outwards, and his route became the main way for Europeans to reach, and return from, the Americas.