| Rank | Country | GDP - composition by sector |
140 | Saint Lucia | agriculture: 5% industry: 15% services: 80% (2005 est.) |
199 | Saint Martin | agriculture: 1% industry: 15% services: 84% (2000) |
| Saint Pierre and Miquelon | agriculture: NA% industry: NA% services: NA% |
103 | Saint Vincent and the Grenadines | agriculture: 10% industry: 26% services: 64% (2001 est.) |
94 | Samoa | agriculture: 11.4% industry: 58.4% services: 30.2% (2004 est.) |
| San Marino | agriculture: NA% industry: NA% services: NA% |
76 | Sao Tome and Principe | agriculture: 14.9% industry: 14% services: 71% (2007 est.) |
164 | Saudi Arabia |  agriculture: 3% industry: 63.7% services: 33.3% (2007 est.) |
72 | Senegal |  agriculture: 16% industry: 19.4% services: 64.6% (2007 est.) |
86 | Serbia | agriculture: 12.3% industry: 24.2% services: 63.5% (2007 est.) |
175 | Seychelles |  agriculture: 2.1% industry: 28.3% services: 69.6% (2007 est.) |
7 | Sierra Leone | agriculture: 49% industry: 31% services: 21% (2001 est.) |
212 | Singapore | agriculture: 0% industry: 31.2% services: 68.8% (2007 est.) |
170 | Slovakia | agriculture: 2.6% industry: 33.5% services: 63.9% (2007 est.) |
176 | Slovenia |  agriculture: 2.1% industry: 34.4% services: 63.5% (2007 est.) |
13 | Solomon Islands | agriculture: 42% industry: 11% services: 47% (2000 est.) |
3 | Somalia | agriculture: 65% industry: 10% services: 25% (2000 est.) |
156 | South Africa | agriculture: 3.2% industry: 31.3% services: 65.5% (2007 est.) |
| South Georgia and the South Sandwich Islands | void |
| Southern Ocean | void |
151 | Spain |  agriculture: 3.6% industry: 30.2% services: 66.1% (2007 est.) |
| Spratly Islands | void |
90 | Sri Lanka |  agriculture: 11.7% industry: 29.9% services: 58.4% (2007 est.) |
29 | Sudan |  agriculture: 32% industry: 32.8% services: 35.2% (2007 est.) |
98 | Suriname | agriculture: 10.8% industry: 24.4% services: 64.8% (2005 est.) |
| Svalbard | void |
88 | Swaziland | agriculture: 11.8% industry: 45.7% services: 42.5% (2007 est.) |
184 | Sweden |  agriculture: 1.5% industry: 28.8% services: 69.7% (2007 est.) |
185 | Switzerland | agriculture: 1.5% industry: 34% services: 64.5% (2003 est.) |
44 | Syria |  agriculture: 24% industry: 27.9% services: 48.2% (2007 est.) |
188 | Taiwan | agriculture: 1.4% industry: 27.5% services: 71.1% (2007 est.) |
47 | Tajikistan |  agriculture: 23.8% industry: 30.4% services: 45.8% (2007 est.) |