| From Year | To Year | Class Of Share | Authorized Capital | Issued Capital | Paid Up Shares (Nos) | Paid Up Face Value | Paid Up Capital |
|---|---|---|---|---|---|---|---|
| 2009 | 2010 | Equity Share | 500.00 | 124.17 | 124166101 | 10 | 124.17 |
| 2008 | 2009 | Equity Share | 500.00 | 124.17 | 124166101 | 10 | 124.17 |
| 2006 | 2008 | Equity Share | 500.00 | 124.17 | 124166101 | 10 | 124.17 |
| 2005 | 2006 | Equity Share | 500.00 | 124.17 | 124166101 | 10 | 124.17 |
| 2004 | 2005 | Equity Share | 500.00 | 97.25 | 97248721 | 10 | 97.25 |
| 2003 | 2004 | Equity Share | 300.00 | 124.17 | 124169821 | 10 | 124.17 |
| 2002 | 2003 | Equity Share | 300.00 | 124.17 | 124169821 | 10 | 124.17 |
| 2001 | 2002 | Equity Share | 145.00 | 124.17 | 124169821 | 10 | 124.17 |
| 2000 | 2001 | Equity Share | 145.00 | 19.96 | 19963271 | 10 | 19.96 |
| 1999 | 2000 | Equity Share | 125.00 | 27.05 | 27045842 | 10 | 27.05 |
| 1998 | 1999 | Equity Share | 125.00 | 27.05 | 27045842 | 10 | 27.05 |
| 1997 | 1998 | Equity Share | 125.00 | 27.05 | 27045842 | 10 | 27.05 |
| 1996 | 1997 | Equity Share | 95.00 | 7.38 | 7376138 | 10 | 7.38 |
| 1995 | 1996 | Equity Share | 45.00 | 7.38 | 7376138 | 10 | 7.38 |
| 1994 | 1995 | Equity Share | 24.80 | 7.38 | 7376138 | 10 | 7.38 |
| 1993 | 1994 | Equity Share | 14.80 | 7.38 | 7376138 | 10 | 7.38 |
| 1992 | 1993 | Equity Share | 14.80 | 7.38 | 7376138 | 10 | 7.38 |
| 1991 | 1992 | Equity Share | 14.80 | 2.63 | 2625250 | 10 | 2.63 |
| 1990 | 1991 | Equity Share | 14.80 | 2.63 | 2625250 | 10 | 2.63 |
| 1989 | 1990 | Equity Share | 7.80 | 2.63 | 2625250 | 10 | 2.63 |
| 1988 | 1989 | Equity Share | 3.80 | 2.60 | 2597500 | 10 | 2.60 |
| 1986 | 1988 | Equity Share | 2.30 | 1.73 | 1731667 | 10 | 1.73 |
| 1985 | 1986 | Equity Share | 2.30 | 1.73 | 1731667 | 10 | 1.73 |
| 1984 | 1985 | Equity Share | 2.30 | 1.67 | 1670000 | 10 | 1.67 |
| 1982 | 1983 | Equity Share | 2.30 | 1.13 | 1125000 | 10 | 1.13 |
| 1981 | 1982 | Equity Share | 2.30 | 0.90 | 900000 | 10 | 0.90 |
| 1976 | 1977 | Equity Share | 0.80 | 0.60 | 600000 | 10 | 0.60 |
| 1973 | 1974 | Equity Share | 0.80 | 0.45 | 450000 | 10 | 0.45 |
| 1962 | 1973 | Equity Share | 0.80 | 0.30 | 300000 | 10 | 0.30 |