11. Estonia is 21st on the Ease of Doing Business Index 2013 by the World Bank Group. 12. In 2011, Hong Kong was ranked second in the Ease of Doing Business Index , behind Singapore. 13. Sudan was ranked 135th ( of 183 countries ) on the 2012 Ease of doing business index . 14. The Institute for Supply Management's non-manufacturing business index for January arrived sharply higher than estimates at 65.7. 15. The Ifo business index rose for the fourth consecutive month in August, to 90.8, above analysts'expectations of 90.2. 16. India is ranked 130th out of 190 countries in the World Bank's 2017 ease of doing business index . 17. The " Invest Easy " portal allows Omani entrepreneurs to Ease of Doing Business index ranking as a result. 18. The business index National Association of Purchasing Management-New York rose to 62.1 percent in December from November's 60.8 percent. 19. The Chicago Association of Purchasing Management today said its regional business index climbed to 53.0 from 52.0 in April. 20. The purchasing managers'business index for June came in at 51 . 8, compared with 53 . 2 in May.