github.com/benhoyt/goawk@v1.8.1/testdata/output/p.30 (about)

     1  20 Russia	8650	262	Asia
     2  28 Canada	3852	24	North America
     3  19 China	3692	866	Asia
     4  26 USA	3615	219	North America
     5  29 Brazil	3286	116	South America
     6  27 Australia	2968	14	Australia
     7  19 India	1269	637	Asia
     8  31 Argentina	1072	26	South America
     9  19 Sudan	968	19	Africa
    10  21 Algeria	920	18	Africa