| Years | No. of total banks |
| 2006 | 7380 |
| 2007 | 7262 |
| 2008 | 7061 |
| 2009 | 6813 |
| 2010 | 6506 |
| 2011 | 6263 |
| 2012 | 6061 |
| 2013 | 5836 |
| 2014 | 5595 |
| 2015 | 5330 |
| 2016 | 5102 |