| Country | Labor force - by occupation |
| Iraq | agriculture: NA% industry: NA% services: NA% |
| Ireland | agriculture: 6% industry: 27% services: 67% (2006 est.) |
| Isle of Man | agriculture, forestry, and fishing 3%, manufacturing 11%, construction 10%, transport and communication 8%, wholesale and retail distribution 11%, professional and scientific services 18%, public administration 6%, banking and finance 18%, tourism 2%, entertainment and catering 3%, miscellaneous services 10% (2001) |
| Israel | agriculture 18.5%, industry 23.7%, services 50%, other 7.8% (2002) |
| Italy | agriculture: 5% industry: 32% services: 63% (2001) |
| Jamaica | agriculture: 17% industry: 19% services: 64% (2006) |
| Jan Mayen | void |
| Japan | agriculture: 4.6% industry: 27.8% services: 67.7% (2004) |
| Jersey | void |
| Jordan | agriculture: 5% industry: 12.5% services: 82.5% (2001 est.) |
| Kazakhstan | agriculture: 32.2% industry: 18% services: 49.8% (2005) |
| Kenya | agriculture: 75% industry and services: 25% (2003 est.) |
| Kiribati | agriculture: 2.7% industry: 32% services: 65.3% (2000) |
| Korea, North | agriculture: 37% industry and services: 63% (2004 est.) |
| Korea, South | agriculture: 7.5% industry: 17.3% services: 75.2% (2007) |
| Kosovo | agriculture: 21.4% industry: NA services: NA (2006 est,) |
| Kuwait | agriculture: NA% industry: NA% services: NA% |
| Kyrgyzstan | agriculture: 55% industry: 15% services: 30% (2000 est.) |
| Laos | agriculture: 80% industry and services: 20% (2005 est.) |
| Latvia | agriculture: 13% industry: 19% services: 68% (2005 est.) |
| Lebanon | agriculture: NA% industry: NA% services: NA% |
| Lesotho | agriculture: 86% of resident population engaged in subsistence agriculture; roughly 35% of the active male wage earners work in South Africa industry and services: 14% (2002 est.) |
| Liberia | agriculture: 70% industry: 8% services: 22% (2000 est.) |
| Libya | agriculture: 17% industry: 23% services: 59% (2004 est.) |
| Liechtenstein | agriculture: 2% industry: 47% services: 51% (31 December 2001) |
| Lithuania | agriculture: 15.8% industry: 28.2% services: 56% (2004) |
| Luxembourg | agriculture: 1% industry: 13% services: 86% (2004 est.) |
| Macau | manufacturing 11.1%, construction 11.7%, transport and communications 6.3%, wholesale and retail trade 13.7%, restaurants and hotels 11.3%, gambling 19.8%, public sector 7.7%, financial services 2.6%, other services and agriculture 15.7% (2006) |
| Macedonia | agriculture: 19.6% industry: 30.4% services: 50% (September 2007) |
| Madagascar | void |
| Malawi | agriculture: 90% industry and services: 10% (2003 est.) |
| Malaysia | agriculture: 13% industry: 36% services: 51% (2005 est.) |
| Maldives | agriculture: 22% industry: 18% services: 60% (1995) |
| Mali | agriculture: 80% industry and services: 20% (2005 est.) |
| Malta | agriculture: 3% industry: 22% services: 75% (2005 est.) |
| Marshall Islands | agriculture: 21.4% industry: 20.9% services: 57.7% (2000) |