| Series A1 PTCs | -- | -- | [ICRA]A+(SO) | -- |
| Series A PTC | -- | -- | [ICRA]A+(SO) | -- |
| Series A1(a) PTC | -- | -- | [ICRA]AA+(SO) | -- |
| Series A1(b) PTC | -- | -- | [ICRA]AA-(SO) | -- |
| Series A PTC | -- | -- | Withdrawn | -- |
| Series A1 PTCs | -- | -- | [ICRA]A+(SO) | -- |
| Series A PTC | -- | -- | Withdrawn | -- |
| PTC Series A | -- | -- | Withdrawn | -- |
| PTC Series A | -- | -- | Withdrawn | -- |
| Series A1 PTC | -- | -- | Withdrawn | -- |