Question
Present the following information in a suitable table :
• In 2005 out of a total of 1750 workers of a factory 1200 workers were members of a trade union . The number of women employed was 200 of which 175 did not belong to trade union.
• In 2010, the number of union workers increased to 1580 of which 1290 were men. On the other hand , the number of non-union workers fell down to 208 of which 180 were men.
• In 2015, there were on the pay rolls of factory, 1850 workers of whom 1800 belong to a trade union . Of all the employees in 2015, 300 were women of whom only 8 did not belong to a trade union.