| Fiscal Year | Month | Base Rate % |
| 2082/83 | Bhadra 2082 | 14.18% |
| 2082/83 | Shrawan 2082 | 13.57% |
| 2081/82 | Asar 2082 | 13.20% |
| 2081/82 | Jesth 2082 | 13.87% |
| 2081/82 | Baishakh 2082 | 14.12% |
| 2081/82 | Chaitra 2081 | 14.11% |
| 2081/82 | Falgn 2081 | 14.30% |
| 2081/82 | Magh 2081 | 13.67% |
| 2081/82 | Poush 2081 | 14.81% |
| 2081/82 | Mangsir 2081 | 15.10% |
| 2081/82 | Kartik 2081 | 14.97% |
| 2081/82 | Ashwin 2081 | 17.08% |
| 2081/82 | Bhadra 2081 | 15.45% |
| 2081/82 | Shrawan 2081 | 15.95% |
| 2080/81 | Ashadh 2081 | 16.52% |
| 2080/81 | Jestha 2081 | 15.87% |
| 2080/81 | Baisakh2081 | 16.31% |
| 2080/81 | Chaitra 2080 | 16.57% |
| 2080/81 | Falgun 2080 | 15.46% |
| 2080/81 | Magh 2080 | 18.03% |
| 2080/81 | Poush 2080 | 18.09% |
| 2080/81 | Mangsir 2080 | 16.12% |
| 2080/81 | Kartik 2080 | 16.25% |
| 2080/81 | Ashwin 2080 | 18.63% |
| 2080/81 | Bhadra 2080 | 16.12% |
| 2080/81 | Shrawan 2080 | 17.34% |
| 2079/80 | Ashadh 2080 | 20.74% |
| 2079/80 | Jestha 2080 | 16.92% |
| 2079/80 | Baishakh 2080 | 16.80% |
| 2079/80 | Chaitra 2079 | 17.86% |
| 2079/80 | Falgun 2079 | 16.26% |
| 2079/80 | Magh 2079 | 16.52% |
| 2079/80 | Poush 2079 | 17.40% |
