| First term | Second term | |
| singapore | international monetary | 0.4410 |
| singapore | singapore international moneta | 0.3439 |
| singapore | monetary | 0.2440 |
| singapore | chicago mercantile | 0.2339 |
| singapore | york mercantile | 0.2333 |
| singapore | hong kong futures | 0.2236 |
| singapore | new york mercantile | 0.2200 |
| singapore | kansas city board | 0.2179 |
| singapore | mercantile | 0.2111 |
| singapore | malaysia | 0.1953 |
| singapore | japan | 0.1861 |
| singapore | international financial | 0.1843 |
| singapore | london | 0.1754 |
| singapore | chicago board | 0.1667 |
| singapore | brazil | 0.1640 |
| singapore | financial futures | 0.1600 |
| singapore | new york cotton | 0.1553 |
| singapore | york cotton | 0.1528 |
| singapore | sugar | 0.1522 |
| singapore | africa | 0.1489 |
| singapore | simex | 0.1463 |
| singapore | japanese | 0.1420 |
| singapore | south african futures | 0.1420 |
| singapore | grain | 0.1404 |
| singapore | chicago | 0.1372 |
| singapore | petroleum | 0.1370 |
| singapore | nymex | 0.1355 |
| singapore | cme | 0.1250 |
| singapore | the american stock | 0.1238 |
| singapore | cotton | 0.1237 |
| singapore | yen | 0.1212 |
| singapore | city | 0.1205 |
| singapore | international | 0.1183 |
| singapore | futures and options | 0.1134 |
| singapore | contract | 0.1117 |