| From Year | To Year | Class Of Share | Authorized Capital | Issued Capital | Paid Up Shares (Nos) | Paid Up Face Value | Paid Up Capital |
|---|---|---|---|---|---|---|---|
| 2014 | 2015 | Equity Share | 100.00 | 87.65 | 500000 | 100 | 5.00 |
| 2014 | 2015 | Equity Share | 100.00 | 87.65 | 87641621 | 10 | 87.64 |
| 2013 | 2014 | Equity Share | 100.00 | 87.65 | 87641621 | 10 | 87.64 |
| 2012 | 2013 | Equity Share | 100.00 | 87.65 | 87641621 | 10 | 87.64 |
| 2011 | 2012 | Equity Share | 80.00 | 72.74 | 72728296 | 10 | 72.73 |
| 2010 | 2011 | Equity Share | 80.00 | 72.74 | 72728296 | 10 | 72.73 |
| 2009 | 2010 | Equity Share | 80.00 | 68.75 | 68741651 | 10 | 68.74 |
| 2008 | 2009 | Equity Share | 80.00 | 68.75 | 68741651 | 10 | 68.74 |
| 2007 | 2008 | Equity Share | 80.00 | 68.75 | 68741651 | 10 | 68.74 |
| 2006 | 2007 | Equity Share | 80.00 | 68.75 | 68741651 | 10 | 68.74 |
| 2005 | 2006 | Equity Share | 80.00 | 13.02 | 13014293 | 10 | 13.01 |
| 2004 | 2005 | Equity Share | 80.00 | 65.12 | 65071465 | 10 | 65.07 |
| 2003 | 2004 | Equity Share | 80.00 | 65.12 | 65071465 | 10 | 65.07 |
| 2002 | 2002 | Equity Share | 80.00 | 65.12 | 65071465 | 10 | 65.07 |
| 2001 | 2001 | Equity Share | 80.00 | 65.12 | 65071465 | 10 | 65.07 |
| 1999 | 2000 | Equity Share | 80.00 | 65.12 | 65071465 | 10 | 65.07 |
| 1998 | 1999 | Equity Share | 80.00 | 65.12 | 65071465 | 10 | 65.07 |
| 1997 | 1998 | Equity Share | 80.00 | 65.12 | 65071465 | 10 | 65.07 |
| 1996 | 1997 | Equity Share | 80.00 | 651.20 | 65071465 | 10 | 65.07 |
| 1995 | 1996 | Equity Share | 80.00 | 65.12 | 65071360 | 10 | 65.07 |
| 1994 | 1995 | Equity Share | 100.00 | 61.62 | 61558553 | 10 | 61.56 |
| 1993 | 1994 | Equity Share | 69.00 | 58.69 | 58690142 | 10 | 58.69 |
| 1992 | 1993 | Equity Share | 60.00 | 22.78 | 22782026 | 10 | 22.78 |
| 1990 | 1992 | Equity Share | 29.75 | 14.46 | 14463526 | 10 | 14.46 |
| 1988 | 1990 | Equity Share | 19.75 | 14.46 | 14463526 | 10 | 14.46 |
| 1987 | 1988 | Equity Share | 19.75 | 7.56 | 7563526 | 10 | 7.56 |
| 1986 | 1987 | Equity Share | 4.75 | 3.78 | 3781763 | 10 | 3.78 |
| 1985 | 1986 | Equity Share | 4.75 | 3.66 | 3658102 | 10 | 3.66 |
| 1983 | 1985 | Equity Share | 5.00 | 2.16 | 2157517 | 10 | 2.16 |
| 1981 | 1983 | Equity Share | 5.00 | 1.68 | 1677592 | 10 | 1.68 |
| 1979 | 1981 | Equity Share | 1.65 | 0.84 | 838796 | 10 | 0.84 |
| 1974 | 1979 | Equity Share | 1.65 | 0.84 | 838796 | 10 | 0.84 |
| 1968 | 1974 | Equity Share | 0.65 | 0.60 | 599166 | 10 | 0.60 |
| 1966 | 1968 | Equity Share | 0.65 | 0.60 | 598999 | 10 | 0.60 |
| 1963 | 1966 | Equity Share | 0.65 | 0.50 | 499305 | 10 | 0.50 |
| 1959 | 1963 | Equity Share | 0.65 | 0.40 | 399444 | 10 | 0.40 |
| 1951 | 1959 | Equity Share | 0.65 | 0.50 | 263946 | 10 | 0.26 |