fuels and power 20%, chemicals 13%, food 10%, chemicals 6%

1898 0.025425 39.331814 -10.4416% 1897 0.345336 2.895735 0.0000% 1896 0.893242 1.119518 -1.4749% 1893 0.146235 6.838293 -5.5612% 1892 0.063272 15.804676 0.0000% 1891 1.058887 0.944388 0.0000% 1891 0.305098 3.277640 0.0000%

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