Question: Name the total number of index weighting % at 17 january 2013 for Bouygues
SQL: SELECT COUNT("Index weighting (%) at 17 January 2013") FROM "1-168274-1" WHERE "Company" = 'Bouygues';

Question: Name the icb sector for AI
SQL: SELECT "ICB Sector" FROM "1-168274-1" WHERE "Ticker symbol" = 'AI';

Question: Name the company where index weighting % is 11.96
SQL: SELECT "Company" FROM "1-168274-1" WHERE "Index weighting (%) at 17 January 2013" = '11.96';

Question: Name the index weighting % for 17 januaary 2013 for RNO
SQL: SELECT "Index weighting (%) at 17 January 2013" FROM "1-168274-1" WHERE "Ticker symbol" = 'RNO';