Linking Words
This
 line chart we can see trends of employment in different things in the United States of America throughout the years in millions.
Change preposition
In this
Over all
, we can see that during the Correct your spelling
Overall
last
 15 years, between the years 1975 and Linking Words
2025
 there has been some increment in the area of services and some decreasement in manufacturing and agriculture.
Add a comma
,2025
Firstly
, we can see that at Linking Words
first
 the services were steady between 10 and 15 million but in 1979 Add a comma
,first
it
 went up sharply to end in 90. In the area of Correct pronoun usage
they
manufacturing
 it was similar to services at Add a comma
,manufacturing
first, 
in 1979 it went up and got to 40 Linking Words
however
 in 1980 it dropped to 10 million in 2025. 
Linking Words
Last
 but not least, the one that had the most changesLinking Words
Add the comma(s)
, in particular,
in particular
 was agriculture.  It started in 1975 with 80 million just to Linking Words
plung
 to 50 in 1979, to finish up with 10 in 2025.Correct your spelling
plunge
plug