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. 2020 Oct 15;7:582528. doi: 10.3389/fvets.2020.582528

Table 1.

State and change (absolute change, AB and relative change, RC) of the livestock sector before the COVID-19 outbreak shows global animal population (1961–2014), global and regional meat and milk productions (1961–2018), and share of livestock sector in human nutrition (1961–2013).

State Period Total change
Global animal populationa (millions) 1961 2014 AC (million tons) RC (%)
Cattle 942.18 1470.0 +532.35 +57
Buffalo 88.32 194.46 +106.14 +120
Sheep 994.27 1200.0 +201.36 +20
Goats 48.73 1010.0 +662.53 +190
Pigs 406.18 985.67 +579.49 +143
Poultry 8.95 127.31 +118.36 +1,323
Meat productionb (million tons) 1961 2018 AC (million tons) RC (%)
Africa 3.91 20.17 +16.26 +416
Asia 9.05 143.71 +134.66 +1,489
Europe 30.00 63.85 +33.84 +113
Americas 26.10 108.01 +81.90 +314
South America 6.52 46.12 +39.60 +608
Australia and New Zealand 2.14 6.11 +3.97 +185
Global production 71.36 342.42 +271.06 +380
Milk productionb (million tons) 1961 2018 AC (million tons) RC (%)
Africa 11.01 46.65 +35.65 +324
Asia 42.76 352.78 +310.02 +725
Europe 194.98 226.53 +31.54 +16
Americas 83.92 185.17 +101.26 +121
South America 14.36 61.17 +46.81 +326
Australia & New Zealand 11.49 30.68 +19.19 +167
Global production 344.18 841.84 +497.66 +145
Livestock share in human nutritionc 1916 2013 AC (million tons) RC (%)
Global meat consumption (kg/capita/year) 23.08 43.22 +20.14 +87
Global milk consumption (kg/capita/year) 75.55 90.00 +14.45 +19
Animal protein share (g/capita/year) 19.66 32.13 +12.47 +63
Plant protein share (g/capita/year) 41.80 49.10 +7.30 +17
a

Source: (9).

b

Source: (10).

c

Source: (11).