Nigeria ( 1998 ): 113,334,007 people

57,871,538

55,462,469

Age
1	2,196,038	2,104,020	4,300,058
2	2,059,423	1,972,136	4,031,559
3	1,958,805	1,874,075	3,832,880
4	1,875,031	1,792,106	3,667,137
5	1,804,969	1,723,752	3,528,721
6	1,746,136	1,666,528	3,412,664
7	1,694,469	1,616,282	3,310,751
8	1,646,866	1,569,962	3,216,828
9	1,601,533	1,525,823	3,127,356
10	1,558,268	1,483,654	3,041,922
11	1,516,901	1,443,282	2,960,183
12	1,478,003	1,405,295	2,883,298
13	1,441,313	1,369,450	2,810,763
14	1,413,288	1,341,876	2,755,164
15	1,393,674	1,322,392	2,716,066
16	1,363,454	1,293,030	2,656,484
17	1,322,339	1,253,579	2,575,918
18	1,281,904	1,215,070	2,496,974
19	1,243,213	1,178,741	2,421,954
20	1,205,703	1,144,063	2,349,766
21	1,164,774	1,106,149	2,270,923
22	1,120,454	1,064,552	2,185,006
23	1,077,237	1,023,324	2,100,561
24	1,035,494	982,374	2,017,868
25	995,236	942,260	1,937,496
26	956,590	904,738	1,861,328
27	919,751	869,975	1,789,726
28	884,170	836,996	1,721,166
29	850,348	805,307	1,655,655
30	814,255	775,366	1,589,621
31	783,615	746,429	1,530,044
32	753,912	718,619	1,472,531
33	723,720	690,819	1,414,539
34	695,873	665,015	1,360,888
35	652,753	630,311	1,283,064
36	629,502	607,595	1,237,097
37	606,868	585,342	1,192,210
38	583,446	562,809	1,146,255
39	561,328	541,573	1,102,901
40	518,761	506,678	1,025,439
41	501,201	489,008	990,209
42	484,030	471,787	955,817
43	469,175	457,211	926,386
44	451,333	439,885	891,218
45	443,189	437,364	880,553
46	425,163	418,714	843,877
47	405,777	399,747	805,524
48	391,537	384,456	775,993
49	378,311	371,845	750,156
50	387,679	372,335	760,014
51	370,626	357,432	728,058
52	352,703	341,369	694,072
53	333,800	323,956	657,756
54	316,492	307,917	624,409
55	309,022	295,247	604,269
56	293,402	281,790	575,192
57	277,997	268,526	546,523
58	262,596	255,225	517,821
59	248,240	242,199	490,439
60	234,605	229,339	463,944
61	221,384	217,447	438,831
62	208,393	205,705	414,098
63	195,636	194,009	389,645
64	183,174	182,423	365,597
65	172,049	171,535	343,584
66	160,026	160,220	320,246
67	148,222	149,061	297,283
68	136,684	138,005	274,689
69	125,469	127,240	252,709
70	115,128	116,942	232,070
71	104,174	106,540	210,714
72	93,585	96,427	190,012
73	83,488	86,729	170,217
74	73,980	77,456	151,436
75	65,187	68,779	133,966
76	56,886	60,664	117,550
77	49,192	53,037	102,229
78	42,071	45,977	88,048
79	35,621	39,481	75,102
80	29,561	33,343	62,904
81	24,268	27,728	51,996
82	19,616	22,716	42,332
83	15,624	18,329	33,953
84	12,184	14,520	26,704
85	9,601	11,385	20,986
86	7,201	8,681	15,882
87	5,290	6,484	11,774
88	3,791	4,738	8,529
89	2,664	3,386	6,050
90	1,827	2,362	4,189
91	1,222	1,609	2,831
92	795	1,066	1,861
93	504	689	1,193
94	313	432	745
95	187	266	453
96	109	157	266
97	63	92	155
98	35	51	86
99	19	29	48
100	20	30	50