| Îperations | Period (days)
| 04.04.2012 | 18.04.2012 | 16.05.2012 |
Standing facilities| overnight credit | 1 | 64.00% | 60.00% | 55.00% | | SWAP overnight (the rate for the national currency) | | deposits overnight | 25.00% | 23.00% | 20.00% | Bilateral operations| lombard credit (fixed rate) | not more than 7 days | 64.00% | 60.00% | 55.00% | | SWAP (the rate for the national currency)* | 64.00% | 60.00% | 55.00% | Open market operations| lombard credit (on the auctional basis) | not more than 7 days | not more than 64.0% and not less than the refinancing rate | not more than 60.0% and not less than the refinancing rate | not more than 55.0% and not less than the refinancing rate| repo (on the auctional basis) | | deposits (on the auctional basis) | not more than 3 months | not less than 25.0% and not more than the refinancing rate | not less than 23.0% and not more than the refinancing rate | not less than 20.0% and not more than the refinancing rate| NBRB's short-term bonds issues | | reverse repo (on the auctional basis)
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* The National Bank may conduct bilateral SWAP transactions at the market interest rate, where the rate for the Belarusian rubles is equal to the last cut rate which has been set at the weekly lombard loan auction conducted as part of the basic transactions in the open market.