Life expectancy at birth in Least developed countries was 45.2 years in 1973: 46.6 for women and 44.0 for men, a gap of 2.6 years. 6,724,838 people died; 12.0% of them were 65 or older and 54.5% children under five. The most common age at death was 0-4. Source: United Nations, World Population Prospects 2024.

Key indicators, 1973

Life expectancy at birth

45.2

Women

46.6

Men

44.0

Life expectancy at 65

11.5

Infant deaths per 1,000 births

142.4

Under-5 deaths per 1,000 births

236.9

Deaths

6,724,838

Deaths per 1,000 people

19.8

Men dying between 15 and 60 (per 1,000)

412

Women dying between 15 and 60 (per 1,000)

355

Life expectancy is a period measure: how long a newborn would live if 1973's death rates at each age stayed the same for their whole life.

Death rate by age, 1973

Deaths per 1,000 people per year in each age group. Logarithmic scale: each gridline is ten times the one below. Hover for exact values.

WomenMen

Show the life table data

Age	Death rate, women (‰)	Death rate, men (‰)	Years left, women	Years left, men
0	146.86	168.39	46.6	44.0
1-4	29.34	29.89	52.7	50.7
5-9	7.14	7.04	55.0	52.9
10-14	3.98	3.82	51.9	49.7
15-19	4.84	5.05	47.9	45.6
20-24	5.96	7.43	44.0	41.7
25-29	6.86	7.93	40.3	38.2
30-34	7.79	8.45	36.6	34.6
35-39	8.66	9.56	33.0	31.0
40-44	9.54	11.49	29.3	27.4
45-49	10.83	14.06	25.6	23.9
50-54	13.91	18.07	21.9	20.4
55-59	19.13	23.96	18.3	17.1
60-64	29.36	34.75	14.9	14.0
65-69	44.03	50.03	11.8	11.2
70-74	68.92	75.61	9.1	8.6
75-79	108.34	116.81	6.8	6.5
80-84	166.59	178.41	5.1	4.8
85-89	241.22	266.67	3.8	3.5
90-94	339.65	382.30	2.8	2.5
95-99	444.88	504.83	2.2	2.0
100+	581.90	676.54	1.7	1.5

Mortality in Least developed countries by year

Mortality in Least developed countries, 1973

Year

Country