Table:
text: Mercosur
Merchandise trade
Merchandise trade
Country Population_in_2011_In_thousands GDP_nominal_in_2011_USD_millions GDP_nominal_per_capita GDP_PPP_in_2011_USD_millions GDP_PPP_per_capita Merchandise_exports_billions_2011 Merchandise_imports_billions_2011 Exports_to_Mercosur_of_each_2010 Imports_from_Mercosur_of_each_2010
Argentina 40900 447644 10945 716419 17516 84.3 73.9 25.2 33.6
Brazil 194933 2492908 12789 2294203 11769 250.8 219.6 11.1 8.9
Paraguay 6530 21236 3252 35346 5413 9.8 12.1 29.0 42.0
Uruguay 3369 46872 13914 50908 15113 8.0 10.7 33.8 48.8
Venezuela 29767 315841 10610 374111 12568 92.6 46.4 2.4 18.0

Question: How many different imports from Mercosur had a % value of 18.0?

Question: What is the GDP (ppp) in 2011 if imports from Mercosur are 48.8?

Question: What is the lowest GDP (ppp) per capita in Mercosur?