 
<translate> Passage: Njem nleta na Iceland amụbawo nke ukwuu n'ihe metụtara akụ na ụba n'ime afọ 15 gara aga. Site na 2016, ụlọ ọrụ njem na-eme atụmatụ inye ihe dị ka pasent 10 na GDP Icelandic; ọnụ ọgụgụ ndị ọbịa si mba ọzọ ga-akarị 2,000,000 site na njedebe nke 2017; njem na-ahụ maka òkè nke ihe fọrọ nke nta ka ọ bụrụ pasent 30 nke ego mbupụ nke mba ahụ.  Ajụjụ: Dabere n'akụkụ Akwụkwọ Nsọ a, olee mmetụta ụlọ ọrụ njem na-enwe n'akụnụba Iceland? Ihe dị ka pasent 10 nke GDP nke Iceland; ọnụ ọgụgụ ndị ọbịa si mba ọzọ ga-agafe 2,000,000 site na njedebe nke 2017; njem nleta na-akpata òkè nke ihe fọrọ nke nta ka ọ bụrụ pasent 30 nke ego mbupụ nke mba ahụ <eng> Passage: Tourism in Iceland has grown considerably in economic significance in the past 15 years. As of 2016, the tourism industry is estimated to contribute about 10 percent to the Icelandic GDP; the number of foreign visitors is set to exceed 2,000,000 by the end of 2017; tourism is responsible for a share of nearly 30 percent of the country's export revenue.

Question: Based on this passage, how much impact does the tourist industry have on the icelandic economy?
about 10 percent to the Icelandic GDP ; the number of foreign visitors is set to exceed 2,000,000 by the end of 2017 ; tourism is responsible for a share of nearly 30 percent of the country 's export revenue 