Foreign Exchange Rates as of December 20, 2007Weighted-average Interbank Exchange Rate = 33.659 Baht/US dollar1. Average Counter Rates Quoted by Commercial Banks(Baht per 1 Unit of Foreign Currency)Country Currency Average Buying Rate Average Selling Rate Sight Bill Telex Transfer USA USD 33.4494 33.5465 33.7844Great Britain GBP 66.6943 66.8808 67.6082EURO EUR 47.9845 48.1174 48.6938Japan (100 Yen) JPY 29.4100 29.4968 29.9561Hongkong HKD 4.2729 4.2888 4.3426Malaysia * MYR 9.6756 9.7161 10.4066Singapore SGD 22.7830 22.8553 23.2422Brunei BND 22.7048 22.8173 23.2996Philippines PHP 0.7863 0.7918 0.8239Indonesia (1,000 Rupiah) IDR 3.3725 3.4026 3.8381India INR 0.7991 0.8086 0.9004Switzerland CHF 28.8671 28.9449 29.3580Australia AUD 28.6082 28.7014 29.1790New Zealand NZD 25.1537 25.2530 25.6883Pakistan * PKR 0.5331 0.5342 0.5756Canada CAD 33.2146 33.3366 33.8304Sweden SEK 5.0645 5.0858 5.1593Denmark DKK 6.4217 6.4432 6.5334Norway NOK 5.9820 6.0040 6.0863China CNY 4.5340 4.5464 4.5913* Averaged from few commercial banks