The Luhn Formula: 1  Drop the last digit from the number. The last digit is what we want to check against. 2  Reverse the numbers. 3  Multiply the digits in odd positions (1, 3, 5, etc.) by 2 and subtract 9 to all any result higher than 4  9. Add all the numbers together.
Australia Exports of Goods and Services is at 19.79%, compared to 20.90% last year. This is higher than the long term average of 16.23%. Categories: Components of GDP, International Transactions. Region: Australia. Report: World Development Indicators.
So when 95% of the people we want to sell something to live outside of the United States, we must open foreign markets to American goods and services so we can create jobs at home.â. According to the Dept. of Commerceâs International Trade Commission, in 2011 U.S exports of both goods and services totaled $2.1 trillion. Exports now account for 13.8% of our countryâs GDP.