Romania
purchasing power parity - $7,600 (2002 est.)
Russia
purchasing power parity - $9,700 (2002 est.)
Rwanda
purchasing power parity - $1,200 (2002 est.)
Saint Helena
purchasing power parity - $2,500 (1998 est.)
Saint Kitts and Nevis
purchasing power parity - $8,800 (2002 est.)
Saint Lucia
purchasing power parity - $5,400 (2002 est.)
Saint Pierre and Miquelon
purchasing power parity - $11,000 (1996
est.)
Saint Vincent and the Grenadines
purchasing power parity - $2,900
(2002 est.)
Samoa
purchasing power parity - $5,600 (2002 est.)
San Marino
purchasing power parity - $34,600 (2001 est.)