Sudan
Sudanese dinars per US dollar - 263.31 (2002), 258.7 (2001),
257.12 (2000), 252.55 (1999), 200.8 (1998)
Suriname
Surinamese guilders per US dollar - 2,346.75 (2002),
2,178.5 (2001), 1,322.47 (2000), 859.44 (1999), 401 (1998)
note: during 1998, the exchange rate splintered into four distinct
rates; in January 1999 the government floated the guilder, but
subsequently fixed it when the black-market rate plunged; the
government currently allows trading within a band of SRG 500 around
the official rate
Svalbard
Norwegian kroner per US dollar - 7.9838 (2002), 8.9917
(2001), 8.8018 (2000), 7.7992 (1999), 7.5451 (1998)
Swaziland
emalangeni per US dollar - 10.54 (2002), 8.61 (2001), 6.94
(2000), 6.11 (1999), 5.53 (1998)
Sweden
Swedish kronor per US dollar - 9.74 (2002), 10.33 (2001),
9.16 (2000), 8.26 (1999), 7.95 (1998)
Switzerland
Swiss francs per US dollar - 1.56 (2002), 1.69 (2001),
1.69 (2000), 1.5 (1999), 1.45 (1998)
Syria
Syrian pounds per US dollar - (Official rate): 11.23 (2002),
11.23 (2001), 11.23 (2000), 11.23 (1999), 11.23 (1998), (Free market
rate): 49.65 (2001), 49.4 (2000), 51.7 (1999), 52 (1998)
Taiwan
34.88 (2002), 34.74 (2001), 33.09 (2000), 31.6 (1999)
Tajikistan
Tajikistani somoni per US dollar - 2.7 (2002), 2.37
(2001), 2.08 (2000), 1.24 (1999), 0.78 (1998)
note: the new unit of exchange was introduced on 30 October 2000,
with one somoni equal to 1,000 of the old Tajikistani rubles
Tanzania
Tanzanian shillings per US dollar - NA (2002), 876.41
(2001), 800.41 (2000), 744.76 (1999), 664.67 (1998)