From Year To Year Class Of Share Authorized Capital (Crores) Issued Capital (Crores) Paid Up Shares (Nos) Paid Up Face Value Paid Up Capital (Crores) 2017 2018 Equity Share 999.50 358.35 1784067028 2 356.81 2016 2017 Equity Share 499.50 358.34 1784003090 2 356.80 2016 2017 Cum Red. Pref. Share 0.50 0.00 0 0 0.00 2015 2016 Equity Share 499.50 358.28 1783716082 2 356.74 2015 2016 Cum Red. Pref. Share 0.50 0.00 0 0 0.00 2014 2015 Equity Share 499.50 357.92 1781927367 2 356.39 2014 2015 Cum Red. Pref. Share 0.50 0.00 0 0 0.00 2013 2014 Equity Share 499.50 357.83 1781451307 2 356.29 2013 2014 Cum Red. Pref. Share 0.50 0.00 0 0 0.00 2012 2013 Equity Share 499.50 341.28 1698719077 2 339.74 2012 2013 Cum Red. Pref. Share 0.50 0.00 0 0 0.00 2011 2012 Equity Share 499.50 341.25 1698385719 2 339.68 2011 2012 Cum Red. Pref. Share 0.50 0.00 0 0 0.00 2010 2011 Equity Share 499.50 341.01 1697571794 2 339.51 2009 2010 Equity Share 499.50 341.01 1697390890 2 339.48 2009 2010 Cum Red. Pref. Share 0.50 0.00 0 0 0.00 2008 2009 Equity Share 499.50 340.97 1704832680 2 340.97 2008 2009 Cum Red. Pref. Share 0.50 0.00 0 0 0.00 2007 2008 Equity Share 499.50 340.97 1704832680 2 340.97 2007 2008 Cum Red. Pref. Share 0.50 0.00 0 0 0.00 2006 2007 Cum Red. Pref. Share 0.50 0.00 0 0 0.00 2006 2007 Equity Share 499.50 305.88 1529421080 2 305.88 2005 2006 Equity Share 39.50 37.88 37767997 10 37.77 2005 2006 Cum Red. Pref. Share 0.50 0.00 0 0 0.00 2004 2005 Equity Share 4.50 3.62 3508007 10 3.51 2004 2005 Cum Red. Pref. Share 0.50 0.00 0 0 0.00 2003 2004 Equity Share 4.50 3.62 3508007 10 3.51 2002 2003 Equity Share 4.50 3.62 3508007 10 3.51 2002 2003 Cum Red. Pref. Share 0.50 0.00 0 0 0.00 2001 2002 Equity Share 4.50 3.62 3508007 10 3.51 2001 2002 Cum Red. Pref. Share 0.50 0.00 0 0 0.00 1999 2001 Equity Share 4.50 3.62 3508007 10 3.51 1999 2001 Cum Red. Pref. Share 0.50 0.00 0 0 0.00 1997 1999 Cum Red. Pref. Share 0.50 0.00 0 0 0.00 1997 1999 Equity Share 4.50 3.62 3508007 10 3.51