| From Year | To Year | Class Of Share | Authorized Capital | Issued Capital | Paid Up Shares (Nos) | Paid Up Face Value | Paid Up Capital |
|---|---|---|---|---|---|---|---|
| 2011 | 2012 | Equity Share | 100.00 | 35.52 | 35436472 | 10 | 35.44 |
| 2010 | 2011 | Equity Share | 100.00 | 35.52 | 35436472 | 10 | 35.44 |
| 2009 | 2010 | Equity Share | 35.52 | 35.44 | 35436472 | 10 | 35.44 |
| 2008 | 2009 | Equity Share | 100.00 | 35.52 | 35436472 | 10 | 35.44 |
| 2007 | 2008 | Equity Share | 35.52 | 35.52 | 35436472 | 10 | 35.44 |
| 2006 | 2007 | Equity Share | 100.00 | 35.52 | 35436472 | 10 | 35.44 |
| 2005 | 2006 | Equity Share | 100.00 | 35.52 | 35436472 | 10 | 35.44 |
| 2004 | 2005 | Equity Share | 100.00 | 35.52 | 35436472 | 10 | 35.44 |
| 2003 | 2003 | Equity Share | 100.00 | 35.52 | 35436472 | 10 | 35.44 |
| 2002 | 2002 | Equity Share | 100.00 | 35.52 | 35436472 | 10 | 35.44 |
| 2001 | 2001 | Equity Share | 100.00 | 35.52 | 35436472 | 10 | 35.44 |
| 2000 | 2000 | Equity Share | 100.00 | 35.14 | 35061652 | 10 | 35.06 |
| 1998 | 1999 | Equity Share | 40.50 | 35.14 | 35061652 | 10 | 35.06 |
| 1997 | 1998 | Equity Share | 60.00 | 35.14 | 35061652 | 10 | 35.06 |
| 1996 | 1997 | Equity Share | 55.00 | 35.14 | 35061652 | 10 | 35.06 |
| 1994 | 1996 | Equity Share | 55.00 | 35.14 | 35061652 | 10 | 35.06 |
| 1993 | 1994 | Equity Share | 32.00 | 17.61 | 17530826 | 10 | 17.53 |
| 1992 | 1993 | Equity Share | 16.00 | 15.00 | 14916675 | 10 | 14.92 |
| 1991 | 1992 | Equity Share | 16.00 | 11.30 | 11300200 | 10 | 11.30 |
| 1988 | 1991 | Equity Share | 6.00 | 5.58 | 558010 | 100 | 5.58 |