The graph demonstrates the share of Canadian employees in five main 5 sectors of economics which include manufacturing,services,agriculter ,building,global energy and water resoures between 1850 and 2020.
Oversll,the highest persentage of labour force consist just over three quarters in 2020 in the field of services while, agriculture,fishing and constuction maked up a very small proportion of staff.
It is noticable that the proportion of personall in services constituted about 35 persentage in 1850.However in 2020 figure increased significantly to 81 ratio.The rate of workforce in manufacturing in 1850 amounted well over tan quarter but, in 2020 it dropped noticably to aproximatelly 10 persentage.The share of labour force in constuction has hardly changed over 170 years.Agricultre proportion maked just over than quarter in 1850 but in 2020 there is significantly fall.Persentage of human resources in energy and water has changed very little .
