| From Year | To Year | Class Of Share | Authorized Capital | Issued Capital | Paid Up Shares (Nos) | Paid Up Face Value | Paid Up Capital |
|---|---|---|---|---|---|---|---|
| 2016 | 2017 | Equity Share | 50.00 | 27.59 | 272170000 | 1 | 27.22 |
| 2015 | 2016 | Equity Share | 50.00 | 27.59 | 272170388 | 1 | 27.22 |
| 2014 | 2014 | Equity Share | 50.00 | 27.58 | 272047988 | 1 | 27.20 |
| 2013 | 2013 | Equity Share | 50.00 | 27.16 | 267873590 | 1 | 26.79 |
| 2012 | 2012 | Equity Share | 50.00 | 27.16 | 267873590 | 1 | 26.79 |
| 2011 | 2011 | Equity Share | 50.00 | 27.16 | 267873590 | 1 | 26.79 |
| 2010 | 2010 | Equity Share | 50.00 | 27.16 | 267873590 | 1 | 26.79 |
| 2009 | 2009 | Equity Share | 50.00 | 25.39 | 250196564 | 1 | 25.02 |
| 2008 | 2008 | Equity Share | 50.00 | 24.75 | 243797581 | 1 | 24.38 |
| 2007 | 2007 | Equity Share | 50.00 | 23.32 | 229475548 | 1 | 22.95 |
| 2006 | 2006 | Equity Share | 50.00 | 22.81 | 222347949 | 1 | 22.23 |
| 2005 | 2005 | Equity Share | 50.00 | 22.70 | 221248838 | 1 | 22.12 |
| 2004 | 2004 | Equity Share | 50.00 | 17.70 | 85635470 | 2 | 17.13 |
| 2003 | 2003 | Equity Share | 50.00 | 17.51 | 85635470 | 2 | 17.13 |
| 2002 | 2002 | Equity Share | 20.00 | 15.00 | 71667200 | 2 | 14.33 |
| 2001 | 2001 | Equity Share | 20.00 | 15.00 | 14333440 | 10 | 14.33 |
| 1999 | 2000 | Equity Share | 20.00 | 15.00 | 14705840 | 10 | 14.71 |
| 1994 | 1995 | Equity Share | 20.00 | 14.58 | 5197900 | 10 | 5.20 |
| 1994 | 1995 | Equity Share | 20.00 | 14.58 | 9384150 | 5 | 4.69 |
| 1993 | 1994 | Equity Share | 2.00 | 2.00 | 2000000 | 10 | 2.00 |
| 1992 | 1993 | Equity Share | 2.00 | 2.00 | 2000000 | 10 | 2.00 |