2-hour glucose tolerance test (GTT) â for this test, the person has a fasting glucose test done (see above), then drinks a 75-gram glucose drink. Another blood sample is drawn 2 hours after the glucose drink. This protocol challenges the person's body to process the glucose.
Cost of Living in Iceland. Cost of living in Iceland is 56.52% higher than in United States (aggregate data for all cities, rent is not taken into account). Rent in Iceland is 27.14% higher than in United States (average data for all cities).
Iceland introduced a flat tax on personal income in 2007, at a national rate of 22.75%. With the additional municipal rate, the total tax rate was up to 36%. In 2010, Iceland replaced its flat tax system with progressive national rates of 24.1 to 33%, for a combined (national and municipal) top rate of 46.28%.