Question: What percentage of Eritrea is estimated to adhere to the religion widely practiced in the region that the tentacled snake is native to?

<P0-S0> The tentacled snake or tentacle snake (Erpeton tentaculatum), is a rear-fanged aquatic snake native to South-East Asia. <P0-S1> It is the only species of its genus, Erpeton, and the two tentacles on its snout are a unique feature among snakes. <P0-S2> The method it uses to catch fish has recently been a subject of research. <SEP> <P1-S0> buddhism is a religion practiced by an estimated 488 million in the world, 495 million, or 535 million people as of the 2010s, representing 9% to 10% of the world's total population. <SEP> <P2-S0> According to recent estimates, 50% of the population adheres to Christianity, Islam 48%, while 2% of the population follows other religions including traditional African religion and animism. <P2-S1> According to a study made by Pew Research Center, 63% adheres to Christianity and 36% adheres to Islam. <P2-S2> Since May 2002, the government of Eritrea has officially recognized the Eritrean Orthodox Tewahedo Church (Oriental Orthodox), Sunni Islam, the Eritrean Catholic Church (a Metropolitanate sui juris) and the Evangelical Lutheran church. <P2-S3> All other faiths and denominations are required to undergo a registration process. <P2-S4> Among other things, the government's registration system requires religious groups to submit personal information on their membership to be allowed to worship. <SEP> <P3-S0> Islam is the most widely practised religion in Southeast Asia, numbering approximately 240 million adherents which translate to about 40% of the entire population, with majorities in Indonesia, Brunei, Malaysia and in Southern Philippines with Indonesia as the largest and most populated Muslim country around the world. <P3-S1> Countries in Southeast Asia practice many different religions. <P3-S2> Buddhism is predominant in Thailand, Cambodia, Laos, Burma, Vietnam and Singapore. <P3-S3> Ancestor worship and Confucianism are also widely practised in Vietnam and Singapore. <P3-S4> Christianity is predominant in the Philippines, eastern Indonesia, East Malaysia and East Timor. <P3-S5> The Philippines has the largest Roman Catholic population in Asia. <P3-S6> East Timor is also predominantly Roman Catholic due to a history of Portuguese rule. <SEP> <P4-S0> believed to be a stowaway on a u.s. military transport near the end of world war ii, the brown tree snake (boiga irregularis) was accidentally introduced to guam, that previously had no native species of snake. <P4-S1> it nearly eliminated the native bird population. <P4-S2> the problem was exacerbated because the reptile has no natural predators on the island. <P4-S3> the brown tree snake, known locally as the kulebla, is native to northern and eastern coasts of australia, papua new guinea, and the solomon islands. <P4-S4> while slightly venomous, the snake is relatively harmless to human beings. <P4-S5> although some studies have suggested a high density of these serpents on guam, residents rarely see the nocturnal creatures. <P4-S6> the united states department of agriculture has trained detector dogs to keep the snakes out of the island's cargo flow. <P4-S7> the united states geological survey also has dogs capable of detecting snakes in forested environments around the region's islands.