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WORKING DOCUMENTS (continued)
EVOLUTION OF THE FISHERIES IN THE LAKE CHAD BASIN AREA DURING THE
LAST FIVE YEARS (continued)
Destination | Banda | Salanga | TOTAL |
1969/70 | 1970/71 | 1971/72 | 1972/73 | 1973/74 | Total | 1969/70 | 1970/71 | 1971/72 | 1972/73 | 1973/74 | Total | |
Maiduguri | 1 077.7 | 355.4 | 686.5 | 613.8 | 1 363.8 | 4 097.2 | 157.4 | 117.4 | 140.7 | 48.0 | 9.9 | 473.4 | 4 570.6 |
Lagos | 1 465.4 | 2 066.0 | 1 731.2 | 2 437.6 | 2 097.4 | 9 797.6 | 64.1 | 93.8 | 75.7 | 34.0 | 0.5 | 268.1 | 10 065.7 |
Enugu | 114.0 | 943.4 | 1 076.2 | 1 539.7 | 1 664.1 | 5 337.4 | 6.4 | 13.6 | 36.5 | 24.1 | 2.7 | 83.3 | 5 420.7 |
Benin | 14.9 | 177.8 | 405.2 | 1 041.9 | 1 029.3 | 2 669.1 | 0.4 | - | 18.6 | 37.9 | 2.5 | 59.4 | 2 728.5 |
Onitsha | - | 3.9 | 189.4 | 374.5 | 1 498.0 | 2 065.8 | - | 5.1 | 4.0 | 10.2 | 10.1 | 29.4 | 2 095.2 |
Kano | 279.4 | 635.9 | 807.6 | 853.9 | 728.9 | 3 305.7 | 34.4 | 26.5 | 26.3 | 39.8 | 4.9 | 131.9 | 3 437.6 |
Port Harcourt | - | 159.0 | 395.4 | 359.3 | 455.1 | 1 368.8 | - | - | 11.9 | 11.9 | 0.6 | 24.4 | 1 393.2 |
Ibadan | 19.6 | 37.6 | 230.7 | 201.0 | 255.8 | 744.7 | 7.6 | - | 12.8 | 0.5 | - | 20.9 | 765.6 |
Kaduna | 26.7 | 46.0 | 44.0 | 30.1 | 8.6 | 155.4 | 0.3 | - | - | 1.2 | - | 1.5 | 156.9 |
Mubi | 22.6 | 43.5 | 16.7 | 92.4 | 98.7 | 273.9 | 36.4 | 4.1 | - | 123.4 | 69.2 | 233.1 | 507.0 |
Makurdi | - | 40.8 | 21.5 | 23.8 | 2.8 | 88.9 | 0.3 | - | - | - | - | 0.3 | 89.2 |
Bama | 57.4 | 2.8 | 11.7 | 26.9 | 43.1 | 141.9 | 71.1 | 16.7 | 25.9 | 7.2 | 49.7 | 170.6 | 312.5 |
Ilorin | 64.7 | 16.2 | 53.0 | 8.3 | - | 142.2 | 0.1 | - | 1.2 | - | - | 1.3 | 143.5 |
Bauchi | 9.9 | - | - | - | - | 9.9 | 1.0 | - | - | - | - | 1.0 | 10.9 |
Zaria | 17.1 | 3.9 | 16.6 | - | - | 37.6 | 0.1 | - | 1.5 | - | - | 1.6 | 39.2 |
Postiskum | 1.7 | 2.2 | - | - | - | 3.9 | - | - | - | - | - | - | 3.9 |
Jos | 22.2 | 135.8 | 213.8 | 268.9 | 193.0 | 833.7 | 5.0 | - | 19.8 | 21.6 | - | 46.4 | 880.1 |
Katsina | - | 3.5 | - | 100.9 | - | 104.4 | - | - | - | - | - | - | 104.4 |
Ikeja | - | 8.5 | - | - | - | 8.5 | - | - | - | - | - | - | 8.5 |
Lokoja | - | 11.7 | 10.9 | - | - | 22.6 | - | - | - | - | - | - | 22.6 |
Sokoto | 2.0 | - | 17.7 | - | - | 19.7 | - | - | 1.1 | - | - | 1.1 | 20.8 |
Numan | 1.3 | - | - | - | - | 1.3 | 1.6 | - | - | - | - | 1.6 | 2.9 |
Calabar | - | - | 0.2 | - | - | 0.2 | - | - | 0.9 | - | - | 0.9 | 1.1 |
Okene | - | - | 61.6 | 35.5 | 255.2 | 352.3 | - | - | - | 3.2 | 3.9 | 7.1 | 359.4 |
Ogoja | - | 5.0 | 28.2 | 9.1 | - | 42.3 | - | - | - | - | - | - | 42.3 |
Kafanchan | 4.8 | - | 21.6 | - | - | 26.4 | - | - | - | - | - | - | 26.4 |
Oturkpo | - | - | 2.1 | - | - | 2.1 | - | - | - | - | - | - | 2.1 |
Nnewi | - | - | - | 10.7 | - | 10.7 | - | - | - | - | - | - | 10.7 |
Umuahia | - | - | 72.0 | - | - | 72.0 | - | - | - | - | - | - | 72.0 |
Gombe | 7.6 | - | - | - | - | 7.6 | 2.4 | - | - | - | - | 2.4 | 10.0 |
Biu | - | 8.4 | - | - | - | 8.4 | 0.1 | - | - | - | - | 0.1 | 8.5 |
Maroua | 133.6 | 255.2 | 10.8 | 2.5 | 20.3 | 422.4 | 74.7 | 299.9 | 10.0 | 8.7 | 367.1 | 760.4 | 1 182.8 |
Jalingo | 4.1 | - | - | - | - | 4.1 | - | - | - | - | - | - | 4.1 |
Garoua | 15.1 | - | - | - | - | 15.1 | 21.7 | - | - | - | - | 21.7 | 36.8 |
Moundou | - | - | - | - | - | - | 10.0 | - | - | - | - | 10.0 | 10.0 |
Oshogbo | - | 10.1 | - | - | - | 10.1 | - | - | - | - | - | - | 10.1 |
Oyo | - | 13.8 | - | - | - | 13.8 | - | - | - | - | - | - | 13.8 |
Opobo | - | 11.0 | 15.3 | - | - | 26.3 | - | - | - | - | - | - | 26.3 |
Ogbomosho | - | - | 23.8 | - | - | 23.8 | - | - | 3.7 | - | - | 3.7 | 27.5 |
Abakaliki | - | - | 6.3 | - | - | 6.3 | - | - | - | - | - | - | 6.3 |
| 3 361.8 | 4 997.4 | 6 170.0 | 8 030.8 | 9 714.1 | 32 274.1 | 495.1 | 577.1 | 390.6 | 371.7 | 521.1 | 2 355.6 | 34 629.7 |
Destination | Baga Road | N'Djamena Road | TOTAL |
1969/70 | 1970/71 | 1971/72 | 1972/73 | 1973/74 | Total | 1969/70 | 1970/71 | 1971/72 | 1972/73 | 1973/74 | Total | |
Maiduguri | 1 879.6 | 864.4 | 1 288.6 | 2 468.9 | 1 795.3 | 8 296.8 | 1 235.1 | 472.8 | 827.2 | 661.8 | 1 373.7 | 4 570.6 | 12 867.4 |
Lagos | 4 885.9 | 5 964.0 | 7 302.5 | 8 669.0 | 9 149.2 | 35 970.6 | 1 529.5 | 2 159.8 | 1 806.9 | 2 471.6 | 2 097.9 | 10 065.7 | 46 036.3 |
Enugu | 589.5 | 2 189.4 | 3 753.0 | 5 494.7 | 6 383.4 | 18 410.0 | 120.4 | 957.0 | 1 112.7 | 1 563.8 | 1 666.8 | 5 420.7 | 23 830.7 |
Benin | 54.8 | 334.2 | 1 222.2 | 2 826.5 | 3 584.5 | 8 022.2 | 15.3 | 177.8 | 423.8 | 1 079.8 | 1 031.8 | 2 728.5 | 10 750.7 |
Onitsha | - | 43.7 | 637.0 | 1 936.6 | 5 858.9 | 8 476.2 | - | 9.0 | 193.4 | 384.7 | 1 508.1 | 2 095.2 | 10 571.4 |
Kano | 675.3 | 1 509.3 | 1 951.4 | 2 595.3 | 2 245.6 | 8 976.9 | 313.8 | 662.4 | 833.9 | 893.7 | 733.8 | 3 437.6 | 12 414.5 |
Port Harcourt | - | 329.7 | 1 225.1 | 1 450.2 | 1 470.5 | 4 475.5 | - | 159.0 | 407.3 | 371.2 | 455.7 | 1 393.2 | 5 868.7 |
Ibadan | 108.4 | 55.4 | 348.5 | 902.6 | 1 475.1 | 2 890.0 | 27.2 | 37.6 | 243.5 | 201.5 | 255.8 | 765.6 | 3 655.6 |
Kaduna | 147.8 | 50.1 | 224.1 | 124.4 | 160.5 | 706.9 | 27.0 | 46.0 | 44.0 | 31.5 | 8.6 | 156.9 | 863.8 |
Makurdi | 8.4 | 146.6 | 32.0 | 135.3 | 9.0 | 331.3 | 0.3 | 40.8 | 21.5 | 23.8 | 2.8 | 89.2 | 420.5 |
Mubi | 92.4 | 90.2 | 29.1 | 44.4 | 307.1 | 563.2 | 59.0 | 47.6 | 16.7 | 215.8 | 167.9 | 507.0 | 1 070.2 |
Bama | 15.8 | 5.8 | - | 0.5 | 19.9 | 42.0 | 128.5 | 19.5 | 37.6 | 34.1 | 92.8 | 312.5 | 354.5 |
Ilorin | 101.2 | 43.1 | 179.4 | - | 8.5 | 332.2 | 64.8 | 16.2 | 54.2 | 8.3 | - | 143.5 | 475.7 |
Bauchi | 43.6 | 1.7 | 8.1 | - | - | 53.4 | 10.9 | - | - | - | - | 10.9 | 64.3 |
Zaria | 8.0 | 8.7 | 61.5 | - | - | 78.2 | 17.2 | 3.9 | 18.1 | - | - | 39.2 | 117.4 |
Potiskum | 5.0 | 2.2 | - | 2.1 | - | 9.3 | 1.7 | 2.2 | - | - | - | 3.9 | 13.2 |
Jos | 38.7 | 225.5 | 672.7 | 1 508.2 | 1 075.5 | 3 520.6 | 27.2 | 135.8 | 233.6 | 290.5 | 193.0 | 880.1 | 4 400.7 |
Katsina | 15.8 | 4.5 | - | - | - | 20.3 | - | 3.5 | - | 100.9 | - | 104.4 | 124.7 |
Ikeja | - | 20.5 | - | - | - | 20.5 | - | 8.5 | - | - | - | 8.5 | 29.0 |
Lokoja | 3.0 | 20.0 | 73.5 | - | - | 96.5 | - | 11.7 | 10.9 | - | - | 22.6 | 119.1 |
Sokoto | 27.2 | - | 28.1 | - | 0.2 | 55.5 | 2.0 | - | 18.8 | - | - | 20.8 | 76.3 |
Numan | 2.6 | - | 13.2 | - | - | 15.8 | 2.9 | - | - | - | - | 2.9 | 18.7 |
Calabar | - | - | 10.7 | - | - | 10.7 | - | - | 1.1 | - | - | 1.1 | 11.8 |
Okene | - | 17.2 | 120.5 | 292.2 | 1 280.9 | 1 710.8 | - | - | 61.6 | 38.7 | 259.1 | 359.4 | 2 070.2 |
Ogoja | - | - | 47.4 | 52.3 | - | 99.7 | - | 5.0 | 28.2 | 9.1 | - | 42.3 | 142.0 |
Awka | - | - | 10.1 | - | - | 10.1 | - | - | - | - | - | - | 10.1 |
Kafanchan | 30.2 | - | 14.7 | - | - | 44.9 | 4.8 | - | 21.6 | - | - | 26.4 | 71.3 |
Oturkpo | - | - | 34.4 | 8.5 | - | 42.9 | - | - | 2.1 | - | - | 2.1 | 45.0 |
Akokwa | - | - | 18.8 | - | - | 18.8 | - | - | - | - | - | - | 18.8 |
Nnewi | - | - | 147.1 | - | - | 147.1 | - | - | - | 10.7 | - | 10.7 | 157.8 |
Abeokuta | 14.6 | - | 11.6 | - | - | 26.2 | - | - | - | - | - | - | 26.2 |
Umuahia | - | - | 6.3 | 10.0 | - | 16.3 | - | - | 72.0 | - | - | 72.0 | 88.3 |
Gombe | 16.9 | - | 0.7 | 0.1 | - | 17.7 | 10.0 | - | - | - | - | 10.0 | 27.7 |
Biu | 1.8 | - | - | 0.5 | - | 2.3 | 0.1 | 8.4 | - | - | - | 8.5 | 10.8 |
Damaturu | 4.2 | - | - | 0.1 | 0.1 | 4.4 | - | - | - | - | - | - | 4.4 |
Jalingo | 0.8 | - | - | - | - | 0.8 | 4.1 | - | - | - | - | 4.1 | 4.9 |
Opobo | - | - | - | 12.0 | - | 12.0 | - | 11.0 | 15.3 | - | - | 26.3 | 38.3 |
Minna | 2.8 | - | - | - | - | 2.8 | - | - | - | - | - | - | 2.8 |
Yola | 9.7 | - | - | - | - | 9.7 | - | - | - | - | - | - | 9.7 |
Bandjiram | 0.6 | - | - | - | - | 0.6 | - | - | - | - | - | - | 0.6 |
Fika | 0.2 | - | - | - | - | 0.2 | - | - | - | - | - | - | 0.2 |
Dadikowa | 3.7 | - | - | - | - | 3.7 | - | - | - | - | - | - | 3.7 |
Gwoza | 0.7 | - | - | - | - | 0.7 | - | - | - | - | - | - | 0.7 |
Nguru | 0.4 | - | - | - | - | 0.4 | - | - | - | - | - | - | 0.4 |
Gumel | 0.2 | - | - | - | - | 0.2 | - | - | - | - | - | - | 0.2 |
Gogobiri | 0.1 | - | - | - | - | 0.1 | - | - | - | - | - | - | 0.1 |
Itano | 0.2 | - | - | - | - | 0.2 | - | - | - | - | - | - | 0.2 |
Damboa | 0.1 | - | - | - | - | 0.1 | - | - | - | - | - | - | 0.1 |
Apapa (Lagos) | - | 12.6 | - | 0.2 | - | 12.8 | - | - | - | - | - | - | 12.8 |
Gashua | 0.1 | - | - | 0.3 | 0.9 | 1.3 | - | - | - | - | - | - | 1.3 |
Maroua | - | - | - | - | 15.4 | 15.4 | 208.3 | 555.1 | 20.8 | 11.2 | 387.4 | 1 182.8 | 1 198.2 |
Garoua | - | - | - | - | - | - | 36.8 | - | - | - | - | 36.8 | 36.8 |
Moundou | - | - | - | - | - | - | 10.0 | - | - | - | - | 10.0 | 10.0 |
Oshogbo | - | - | - | - | - | - | - | 10.1 | - | - | - | 10.1 | 10.1 |
Oyo | - | - | - | - | - | - | - | 13.8 | - | - | - | 13.8 | 13.8 |
Ogbomosho | - | - | - | - | - | - | - | - | 27.5 | - | - | 27.5 | 27.5 |
Abakaliki | - | - | - | - | - | - | - | - | 6.3 | - | - | 6.3 | 6.3 |
| 8 790.3 | 11 938.8 | 19 472.3 | 28 534.9 | 34 840.5 | 103 576.8 | 3 856.9 | 5 574.5 | 6 560.6 | 8 402.5 | 10 235.2 | 34 629.7 | 138 206.5 |
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