Documents de travail (continuer)
EVOLUTION DE LA PECHE DANS LE BASSIN DU LAC TCHAD
DURANT LES CINQ DERNIERES ANNEES (continuer)
Destination | Baga Road | D'Djamena Road |
Banda | Salanga | Banda | Salanga |
1969/70 | 1970/71 | 1971/72 | 1972/73 | 1973/74 | 1969/70 | 1970/71 | 1971/72 | 1972/73 | 1973/74 | 1969/70 | 1970/71 | 1971/72 | 1972/73 | 1973/74 | 1969/70 | 1970/71 | 1971/72 | 1972/73 | 1973/74 |
Maiduguri | 23.36 | 9.99 | 15.68 | 30.42 | 20.55 | 7.67 | 19.50 | 12.36 | 15.58 | 44.89 | 26.30 | 8.67 | 16.76 | 14.98 | 33.29 | 33.25 | 24.80 | 29.72 | 10.14 | 2.09 |
Lagos | 13.63 | 16.61 | 20.33 | 24.06 | 25.37 | 2.24 | 10.03 | 12.90 | 33.10 | 41.73 | 14.96 | 21.09 | 17.67 | 24.88 | 21.40 | 23.91 | 34.99 | 28.23 | 12.68 | 0.19 |
Enugu | 3.19 | 11.92 | 20.51 | 29.83 | 34.55 | 4.39 | 9.26 | 6.45 | 31.95 | 47.95 | 2.14 | 17.67 | 20.16 | 28.85 | 31.18 | 7.68 | 16.33 | 43.82 | 28.93 | 3.24 |
Onitsha | - | 0.52 | 7.64 | 23.18 | 68.66 | - | - | - | 1.96 | 98.04 | - | 0.19 | 9.17 | 18.13 | 72.51 | - | 17.35 | 13.61 | 34.69 | 34.35 |
Kano | 7.50 | 16.80 | 21.87 | 28.94 | 24.89 | 9.83 | 17.72 | 10.32 | 26.00 | 36.13 | 8.45 | 19.24 | 24.43 | 25.83 | 22.05 | 26.08 | 20.09 | 19.94 | 30.17 | 3.72 |
Benin | 0.69 | 4.21 | 15.33 | 35.28 | 44.49 | - | - | 6.38 | 30.50 | 63.12 | 0.56 | 6.66 | 15.18 | 39.04 | 38.56 | 0.67 | - | 31.31 | 63.81 | 4.21 |
Ibadan | 3.74 | 1.94 | 12.14 | 31.42 | 50.71 | - | - | 2.97 | 11.15 | 85.88 | 2.63 | 5.05 | 30.98 | 26.99 | 34.35 | 36.36 | - | 61.25 | 2.39 | - |
Port Harcourt | - | 7.46 | 27.53 | 32.40 | 32.61 | - | - | 15.59 | 32.88 | 51.53 | - | 11.61 | 28.89 | 26.25 | 33.25 | - | - | 48.77 | 48.77 | 2.46 |
Kaduna | 20.78 | 7.11 | 31.79 | 17.65 | 22.67 | 65.00 | - | - | - | 35.00 | 17.18 | 29.60 | 28.32 | 19.37 | 5.53 | 20.00 | - | - | 80.00 | - |
Makurdi | 2.55 | 44.48 | 9.62 | 40.65 | 2.70 | - | - | 17.65 | 76.47 | 5.88 | - | 45.89 | 24.19 | 26.77 | 3.15 | x | - | - | - | - |
Mubi | 21.83 | 22.16 | 7.31 | 7.71 | 40.99 | 3.33 | 1.21 | - | 8.30 | 87.16 | 8.25 | 15.88 | 6.10 | 33.73 | 36.04 | 15.61 | 1.76 | - | 52.94 | 29.69 |
Bama | 36.41 | 14.08 | - | 1.21 | 48.30 | x | - | - | - | - | 40.45 | 1.97 | 8.25 | 18.96 | 30.37 | 41.68 | 9.79 | 15.18 | 4.22 | 29.13 |
Ilorin | 30.50 | 12.99 | 53.95 | - | 2.56 | - | - | x | - | - | 45.50 | 11.39 | 37.27 | 5.84 | - | 7.69 | - | 92.31 | - | - |
Bauchi | 81.55 | 3.20 | 15.25 | - | - | x | - | - | - | - | x | - | - | - | - | x | - | - | - | - |
Zaria | 10.24 | 11.14 | 78.62 | - | - | - | - | x | - | - | 45.48 | 10.37 | 44.15 | - | - | 6.25 | - | 93.75 | - | - |
Potiskun | 53.76 | 23.66 | - | 22.58 | - | - | - | - | - | - | 43.59 | 56.41 | - | - | - | - | - | - | - | - |
Jos | 1.10 | 6.52 | 19.42 | 42.63 | 30.33 | 1.15 | - | 1.15 | 54.66 | 43.04 | 2.66 | 16.29 | 25.65 | 32.25 | 23.15 | 10.78 | - | 42.67 | 46.55 | - |
Katsina | 77.83 | 22.17 | - | - | - | - | - | - | - | - | - | 3.35 | - | 96.65 | - | - | - | - | - | - |
Ikeja | - | x | - | - | - | - | - | - | - | - | - | x | - | - | - | - | - | - | - | - |
Lokoja | 3.14 | 20.92 | 75.94 | - | - | - | - | x | - | - | - | 51.77 | 48.23 | - | - | - | - | - | - | - |
Sokoto | 49.28 | - | 50.36 | - | 0.36 | - | - | x | - | - | 10.15 | - | 89.85 | - | - | - | - | x | - | - |
Numan | 15.69 | - | 84.31 | - | - | 40.00 | - | 60.00 | - | - | x | - | - | - | - | x | - | - | - | - |
Calabar | - | - | x | - | - | - | - | x | - | - | - | - | x | - | - | - | - | x | - | - |
Okene | - | 1.03 | 7.22 | 17.15 | 74.60 | - | - | - | 14.29 | 85.71 | - | - | 17.48 | 10.08 | 72.44 | - | - | - | 45.07 | 54.93 |
Ogoja | - | - | 47.54 | 52.46 | - | - | - | - | - | - | - | 11.82 | 66.67 | 21.51 | - | - | - | - | - | - |
Awka | - | - | x | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
Kafanchan | 67.26 | - | 32.74 | - | - | - | - | - | - | - | 18.18 | - | 81.82 | - | - | - | - | - | - | - |
Oturkpo | - | - | 80.19 | 19.81 | - | - | - | - | - | - | - | - | x | - | - | - | - | - | - | - |
Akokwa | - | - | x | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
Nnewi | - | - | x | - | - | - | - | - | - | - | - | - | - | x | - | - | - | - | - | - |
Abeokuta | 55.72 | - | 44.28 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
Umuahia | - | - | 38.65 | 61.35 | - | - | - | - | - | - | - | - | x | - | - | - | - | - | - | - |
Gombe | 95.83 | - | 4.17 | - | - | 88.89 | - | - | 11.11 | - | x | - | - | - | - | x | - | - | - | - |
Biu | 80.95 | - | - | 19.05 | - | 50.00 | - | - | 50.00 | - | - | x | - | - | - | x | - | - | - | - |
Damaturu | 95.46 | - | - | 2.27 | 2.27 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
Jalingo | x | - | - | - | - | x | - | - | - | - | x | - | - | - | - | - | - | - | - | - |
Opobo | - | - | - | x | - | - | - | - | - | - | - | 41.82 | 58.18 | - | - | - | - | - | - | - |
Minna | x | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
Yola | x | - | - | - | - | x | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
Bandjiram | x | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
Fika | x | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
Dadikowowa | x | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
Gwoza | x | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
Nguru | x | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
Gumel | x | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
Gogobiri | - | - | - | - | - | x | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
Itano | - | - | - | - | - | x | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
Damboa | - | - | - | - | - | x | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
Apapa (Lagos) | - | 98.44 | - | 1.56 | - | 25.00 | - | - | 75.00 | - | - | - | - | - | - | - | - | - | - | - |
Gashua | - | - | - | - | x | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
Maroua | - | - | - | - | x | - | - | - | - | x | 31.63 | 60.42 | 2.56 | 0.59 | 4.80 | 9.82 | 39.44 | 1.32 | 1.14 | 48.28 |
Garoua | - | - | - | - | - | - | - | - | - | - | x | - | - | - | - | x | - | - | - | - |
Moundou | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | x | - | - | - | - |
Oshogbo | - | - | - | - | - | - | - | - | - | - | - | x | - | - | - | - | - | - | - | - |
Oyo | - | - | - | - | - | - | - | - | - | - | - | x | - | - | - | - | - | - | - | - |
Ogbomosho | - | - | - | - | - | - | - | - | - | - | - | - | x | - | - | - | - | x | - | - |
Abakaliki | - | - | - | - | - | - | - | - | - | - | - | - | x | - | - | - | - | - | - | - |
Origin | 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 | |
Baga | 5 047.8 | 6 308.2 | 7 879.4 | 10 112.5 | 12 013.7 | 41 361.6 | 23.4 | 54.2 | 33.6 | 58.9 | 510.7 | 680.8 | 42 042.4 |
Malamfatori | 484.6 | 683.9 | 2 162.3 | 5 510.8 | 14 285.4 | 23 127.0 | 2.5 | 0.5 | 2.5 | 95.2 | 185.1 | 285.8 | 23 412.8 |
Abadam | 2 071.1 | 3 541.7 | 6 590.4 | 9 149.7 | 5 341.3 | 26 694.2 | 15.7 | 28.3 | 39.4 | 97.3 | 69.9 | 250.6 | 26 944.8 |
Alagarno | 585.8 | 1 034.0 | 1 966.0 | 2 800.8 | 2 097.8 | 8 484.4 | 13.0 | 24.6 | 11.4 | 22.1 | 33.9 | 105.0 | 8 589.4 |
Monguno | 323.2 | 221.3 | 550.5 | 279.7 | 41.8 | 1 416.5 | 3.5 | 13.4 | 25.2 | 10.0 | 0.6 | 52.7 | 1 469.2 |
Bindir | 29.8 | - | 32.2 | 43.3 | 19.2 | 124.5 | 0.1 | - | 0.2 | - | - | 0.3 | 124.8 |
Baderi | 80.8 | 1.7 | 82.8 | 190.6 | 73.8 | 429.7 | - | - | - | 3.2 | - | 3.2 | 432.9 |
Alimeleri | 43.5 | 5.6 | 57.0 | 13.6 | 8.0 | 127.7 | 0.1 | - | 1.5 | - | - | 1.6 | 129.3 |
Niger | | | | | | | | | | | | | |
Republic | - | - | - | 17.2 | 30.9 | 48.1 | - | - | - | - | - | - | 48.1 |
Others | 28.7 | 2.1 | 32.7 | 107.2 | 87.1 | 257.8 | 1.8 | 2.0 | 0.9 | 5.5 | 4.4 | 14.6 | 272.4 |
Marte | 34.9 | 17.3 | 4.3 | 17.3 | 36.9 | 110.7 | - | - | - | - | - | - | 100.7 |
| 8 730.2 | 11 815.8 | 19 357.6 | 28 242.7 | 34 035.9 | 102 182.2 | 60.1 | 123.0 | 114.7 | 292.2 | 804.6 | 1 394.6 | 103 576.8 |