| Table 12. Economic Activity by Southern Highlands Districts, PNG: 1990 | ||||||
| Total | Ialibu/Pangia | Imbonggu | Kagua/Erave | Mendi/Munihu | Nipa/Kutubu | |
| Total | ||||||
| Total | 216,697 | 27,824 | 37,855 | 113,716 | 16,931 | 20,371 |
| Wage job | 7,565 | 520 | 1,495 | 4,152 | 422 | 976 |
| Paid business | 727 | 51 | 216 | 371 | 47 | 42 |
| Self employed | 2,291 | 312 | 472 | 892 | 405 | 210 |
| Paid farming | 53,422 | 3,288 | 8,602 | 32,758 | 2,166 | 6,608 |
| Subsistence farming | 94,055 | 17,077 | 16,129 | 47,956 | 7,174 | 5,719 |
| Student | 20,268 | 1,743 | 3,258 | 10,275 | 2,120 | 2,872 |
| Housework | 16,732 | 2,239 | 4,003 | 5,711 | 2,509 | 2,270 |
| Too old to work | 4,982 | 881 | 787 | 2,177 | 599 | 538 |
| Handicapped | 841 | 71 | 244 | 340 | 98 | 88 |
| Unemployed | 7,275 | 678 | 1,138 | 4,197 | 612 | 650 |
| Other | 8,365 | 961 | 1,496 | 4,764 | 779 | 365 |
| Household activity | 174 | 3 | 15 | 123 | 0 | 33 |
| Male | ||||||
| Total | 109,383 | 13,698 | 19,877 | 56,491 | 8,477 | 10,840 |
| Wage job | 6,500 | 456 | 1,302 | 3,496 | 376 | 870 |
| Paid business | 567 | 47 | 174 | 269 | 41 | 36 |
| Self employed | 1,768 | 215 | 390 | 699 | 287 | 177 |
| Paid farming | 25,547 | 1,611 | 4,110 | 15,275 | 1,107 | 3,444 |
| Subsistence farming | 48,097 | 8,491 | 8,998 | 23,438 | 4,031 | 3,139 |
| Student | 11,862 | 1,006 | 2,005 | 5,915 | 1,271 | 1,665 |
| Housework | 2,795 | 433 | 732 | 837 | 243 | 550 |
| Too old to work | 2,099 | 401 | 359 | 864 | 236 | 239 |
| Handicapped | 481 | 46 | 144 | 185 | 46 | 60 |
| Unemployed | 4,592 | 427 | 724 | 2,654 | 403 | 384 |
| Other | 4,973 | 562 | 930 | 2,791 | 436 | 254 |
| Household activity | 102 | 3 | 9 | 68 | 0 | 22 |
| Female | ||||||
| Total | 107,314 | 14,126 | 17,978 | 57,225 | 8,454 | 9,531 |
| Wage job | 1,065 | 64 | 193 | 656 | 46 | 106 |
| Paid business | 160 | 4 | 42 | 102 | 6 | 6 |
| Self employed | 523 | 97 | 82 | 193 | 118 | 33 |
| Paid farming | 27,875 | 1,677 | 4,492 | 17,483 | 1,059 | 3,164 |
| Subsistence farming | 45,958 | 8,586 | 7,131 | 24,518 | 3,143 | 2,580 |
| Student | 8,406 | 737 | 1,253 | 4,360 | 849 | 1,207 |
| Housework | 13,937 | 1,806 | 3,271 | 4,874 | 2,266 | 1,720 |
| Too old to work | 2,883 | 480 | 428 | 1,313 | 363 | 299 |
| Handicapped | 360 | 25 | 100 | 155 | 52 | 28 |
| Unemployed | 2,683 | 251 | 414 | 1,543 | 209 | 266 |
| Other | 3,392 | 399 | 566 | 1,973 | 343 | 111 |
| Household activity | 72 | 0 | 6 | 55 | 0 | 11 |
| Source: 1990 Papua New Guinea Census | ||||||