Nigeria ( 1997 ): 110,638,232 people

56,507,533

54,130,699

Age
1	2,149,763	2,059,432	4,209,195
2	2,015,471	1,929,698	3,945,169
3	1,916,583	1,833,273	3,749,856
4	1,834,665	1,753,082	3,587,747
5	1,766,730	1,686,768	3,453,498
6	1,709,601	1,631,170	3,340,771
7	1,658,579	1,581,548	3,240,127
8	1,611,053	1,535,310	3,146,363
9	1,566,364	1,491,809	3,058,173
10	1,524,078	1,450,583	2,974,661
11	1,484,608	1,412,041	2,896,649
12	1,447,603	1,375,867	2,823,470
13	1,419,492	1,348,157	2,767,649
14	1,400,023	1,328,688	2,728,711
15	1,369,995	1,299,368	2,669,363
16	1,329,089	1,259,952	2,589,041
17	1,288,931	1,221,446	2,510,377
18	1,250,574	1,185,098	2,435,672
19	1,213,583	1,150,554	2,364,137
20	1,173,248	1,112,941	2,286,189
21	1,129,379	1,071,799	2,201,178
22	1,086,437	1,031,236	2,117,673
23	1,044,768	991,001	2,035,769
24	1,004,598	951,600	1,956,198
25	966,052	914,614	1,880,666
26	929,228	880,107	1,809,335
27	893,676	847,249	1,740,925
28	859,898	815,558	1,675,456
29	823,709	785,378	1,609,087
30	792,955	756,092	1,549,047
31	763,151	727,983	1,491,134
32	732,817	699,827	1,432,644
33	704,844	673,682	1,378,526
34	661,208	638,396	1,299,604
35	637,670	615,270	1,252,940
36	614,875	592,725	1,207,600
37	591,286	569,893	1,161,179
38	569,058	548,383	1,117,441
39	526,039	513,025	1,039,064
40	508,401	495,133	1,003,534
41	491,199	477,704	968,903
42	476,332	462,945	939,277
43	458,398	445,389	903,787
44	450,314	442,843	893,157
45	432,183	423,980	856,163
46	412,673	404,828	817,501
47	398,419	389,449	787,868
48	385,203	376,831	762,034
49	395,055	377,534	772,589
50	377,984	362,647	740,631
51	360,017	346,591	706,608
52	341,015	329,161	670,176
53	323,607	313,120	636,727
54	316,250	300,503	616,753
55	300,555	287,092	587,647
56	285,100	273,896	558,996
57	269,670	260,676	530,346
58	255,336	247,751	503,087
59	241,756	235,005	476,761
60	228,600	223,252	451,852
61	215,666	211,650	427,316
62	202,954	200,091	403,045
63	190,519	188,634	379,153
64	179,455	177,889	357,344
65	167,439	166,688	334,127
66	155,633	155,628	311,261
67	144,093	144,651	288,744
68	132,875	133,948	266,823
69	122,540	123,691	246,231
70	111,498	113,271	224,769
71	100,777	103,097	203,874
72	90,494	93,292	183,786
73	80,752	83,860	164,612
74	71,689	74,986	146,675
75	63,065	66,631	129,696
76	55,011	58,713	113,724
77	47,494	51,325	98,819
78	40,630	44,461	85,091
79	34,269	38,148	72,417
80	28,648	32,312	60,960
81	23,513	26,859	50,372
82	19,038	22,015	41,053
83	15,109	17,735	32,844
84	12,130	14,158	26,288
85	9,279	11,004	20,283
86	6,960	8,387	15,347
87	5,098	6,261	11,359
88	3,666	4,576	8,242
89	2,575	3,268	5,843
90	1,764	2,280	4,044
91	1,178	1,549	2,727
92	767	1,027	1,794
93	488	663	1,151
94	300	418	718
95	181	255	436
96	106	152	258
97	61	87	148
98	34	50	84
99	18	27	45
100	19	29	48