| # | Years | Size | Links | |
|---|---|---|---|---|
| CP | 1997–2005 | 13.2% | ||
| CT | 1980–2014 | 33.3% | ||
| DP | 1980–2014 | 34.2% | ||
| NAP | 1993–2005 | 31.8% | ||
| NDP | 1993–1995 | 16.7% | ||
| People | 1989–1991 | 5.3% | ||
| PPD | 2008–2011 | 5.0% | ||
| PPP | 2008–2011 | 48.5% | ||
| PPT | 2012–2014 | 53.0% | ||
| Prachakorn | 1980–1991 | 11.1% | ||
| PTP | 2012–2014 | 6.8% | ||
| RF | 1993–1996 | 16.7% | ||
| SA | 1976–2005 | 31.2% | ||
| TRT | 2001–2006 | 75.4% | ||
| UDP | 1987–1988 | 11.0% | ||
| UT | 1987–1991 | 5.5% |