Construction activity (about 10% of GDP) has increased due to recent tax incentives. Romania is becoming an increasingly popular choice for British property investors, according to recent research from Currencies Direct. The latest Global Emerging Markets Index from the foreign exchange company shows that Romania has made the top ten for the first time, reaching number nine. The monthly index is based on the number of foreign exchange transfers undertaken by the firm to emerging market regions for property purchases. According to Currencies Direct, Romania has seen significant increases in house prices in recent years and its interest rate has dropped from a level of 154 per cent in 1997 to 8.9 per cent in 2005.