- Number of Registered Units, Employment and Investment of Micro, Small and Medium Enterprises in Kolkata District of West Bengal (2011-2012)
- Number of Entrepreneurs Memorandum (Part-II) Filed by Micro, Small and Medium Enterprises (MSME) in Kolkata District of West Bengal (2011-2012)
- Number of Entrepreneurs Memorandum (Part-II) Filed by Micro, Small and Medium Enterprises (MSME) in Kolkata District of West Bengal (2010-2011)
- Number of Registered Units, Employment and Investment of Micro, Small and Medium Enterprises in Kolkata District of West Bengal (2010-2011)
- Number of Entrepreneurs Memorandum (Part-II) Filed by Micro, Small and Medium Enterprises (MSME) in Kolkata District of West Bengal (2009-2010)
- Number of Micro and Small Scale Industries and Employment in Kolkata District of West Bengal (2009-2010)
- Number of Micro and Small Scale Industries and Employment in Kolkata District of West Bengal (April-November, 2010)
- Number of Registered Units, Employment and Investment of Micro, Small and Medium Enterprises in Kolkata District of West Bengal (2009-2010)
- Number of Micro and Small Scale Industries and Employment in Kolkata District of West Bengal (2008-2009)
- Number of Entrepreneurs Memorandum (Part-II) Filed by Micro, Small and Medium Enterprises (MSME) in Kolkata District of West Bengal (2008-2009)
- Number of Registered Units, Employment and Investment of Micro, Small and Medium Enterprises in Kolkata District of West Bengal (2008-2009)
- Number of Registered Units, Employment and Investment of Micro, Small and Medium Enterprises in Kolkata District of West Bengal (2007-2008)
- Number of Micro and Small Scale Enterprises with Corresponding Employment in Kolkata District of West Bengal (April-September, 2008)
- Number of Small Scale Industrial Units Registered in Kolkata District of West Bengal (2006-2007 and 2007-2008)
- Number of Entrepreneurs Memorandum (Part-II) Filed by Micro, Small and Medium Enterprises (MSME) in Kolkata District of West Bengal (2007-2008)
- Number of Micro and Small Scale Industries and Employment in Kolkata District of West Bengal (2007-2008)
- Number of Small Scale Industries Units Registered Employment in Kolkata District of West Bengal (2006-2007)
- Number of Registered Units, Employment and Investment of Micro, Small and Medium Enterprises in Kolkata District of West Bengal (2006-2007)
- Number of Small Scale Industrial Units Registered in Kolkata District of West Bengal (2006-2007)
- Principal Characteristics of Small Scale Industries in Kolkata District of West Bengal (2001-2002)