| # | Years | Size | Links | |
|---|---|---|---|---|
| CU | 1978–1982 | 42.5% | ||
| FA | 2014–2018 | 9.4% | ||
| FD | 1998–2002 | 1.7% | ||
| ML | 1998–2018 | 4.5% | ||
| MN | 1982–1982 | 1.6% | ||
| PAC | 2002–2018 | 24.5% | ||
| PD | 1974–1974 | 1.1% | ||
| PIN | 1998–2018 | 3.2% | ||
| PLN | 1974–2018 | 56.9% | ||
| PNI | 1974–1998 | 5.0% | ||
| PRD | 1974–1974 | 6.3% | ||
| PRN | 2018–2018 | 19.0% | ||
| PRSC | 2018–2018 | 1.3% | ||
| PU | 1978–1998 | 2.5% | ||
| PUSC | 1986–2018 | 41.7% | ||
| UN | 1974–1974 | 15.8% |