| From Year | To Year | Class Of Share | Authorized Capital | Issued Capital | Paid Up Shares (Nos) | Paid Up Face Value | Paid Up Capital |
|---|---|---|---|---|---|---|---|
| 2018 | 2019 | Equity Share | 200.00 | 146.74 | 733687512 | 2 | 146.74 |
| 2017 | 2018 | Equity Share | 100.00 | 73.14 | 365720011 | 2 | 73.14 |
| 2016 | 2017 | Equity Share | 100.00 | 72.91 | 364564484 | 2 | 72.91 |
| 2015 | 2016 | Equity Share | 100.00 | 72.74 | 363681740 | 2 | 72.74 |
| 2014 | 2015 | Equity Share | 100.00 | 72.68 | 363384580 | 2 | 72.68 |
| 2013 | 2014 | Equity Share | 50.00 | 36.03 | 180131150 | 2 | 36.03 |
| 2012 | 2013 | Equity Share | 50.00 | 35.70 | 178476675 | 2 | 35.70 |
| 2011 | 2012 | Equity Share | 50.00 | 35.30 | 35302638 | 10 | 35.30 |
| 2010 | 2011 | Equity Share | 50.00 | 35.16 | 35157633 | 10 | 35.16 |
| 2009 | 2010 | Equity Share | 50.00 | 34.73 | 34725150 | 10 | 34.73 |
| 2008 | 2009 | Equity Share | 50.00 | 34.65 | 34651960 | 10 | 34.65 |
| 2007 | 2008 | Equity Share | 50.00 | 34.65 | 34647699 | 10 | 34.65 |
| 2006 | 2007 | Equity Share | 50.00 | 34.64 | 34635198 | 10 | 34.64 |
| 2005 | 2006 | Equity Share | 35.00 | 26.50 | 26500000 | 10 | 26.50 |
| 2004 | 2005 | Equity Share | 35.00 | 26.50 | 26500000 | 10 | 26.50 |
| 2003 | 2004 | Equity Share | 35.00 | 26.50 | 26500000 | 10 | 26.50 |
| 2002 | 2003 | Equity Share | 35.00 | 26.50 | 26500000 | 10 | 26.50 |
| 2001 | 2002 | Equity Share | 35.00 | 26.50 | 26500000 | 10 | 26.50 |
| 2000 | 2001 | Equity Share | 35.00 | 26.50 | 26500000 | 10 | 26.50 |
| 1999 | 2000 | Equity Share | 35.00 | 26.50 | 26500000 | 10 | 26.50 |
| 1996 | 1999 | Equity Share | 35.00 | 13.25 | 13250000 | 10 | 13.25 |
| 1995 | 1996 | Equity Share | 20.00 | 13.25 | 13250000 | 10 | 13.25 |
| 1994 | 1995 | Equity Share | 20.00 | 7.85 | 7850000 | 10 | 7.85 |
| 1993 | 1994 | Equity Share | 10.00 | 5.15 | 5150000 | 10 | 5.15 |
| 1992 | 1993 | Equity Share | 10.00 | 5.15 | 5150000 | 10 | 5.15 |
| 1989 | 1992 | Equity Share | 3.00 | 2.00 | 2000000 | 10 | 2.00 |