The linegraph illustares information of the employment system in the USA between 1930 and 2010.
Beetween 1940 and 1970, industrial pottern had a very small percentage. However, from 1970 to 2010, this indicator increased considerably and it was 38 percent. In 1930, soles and office jobs accouned for 10 percent. Until 2010, this figure increased and decreased between 0 and 20 %, finally reached 20 % in 2010. In 1930, farming, fishing and foresting were the most high percentage, about 8 %. However, in 2010 this figure was the smallest percentage.
Technical activities were 1 or 2 percent between 1930 and 1940. by the 1960s, it began to rise. And it reached 36 % in 2010. As for other services, they also were aroud 20 %, between these years.
In conclusion, al of them services increased better than 1930, and they achieved good percentage. But, agriculture, fisheries and forestry declined in 2010 compared to 1930.
