The given line graph shows how annual salaries of specialists in the field of Engineering such as civil, computer, mechanical, software, and also the data scientists were changing throughout the study of 15 years, in thousands of dollars. Overall, it is obvious that the numbers of earnings of professionals in the data scientists and the Computer engineers were gradually increased, and those of the software and civil engineers remained, at the same time the salary numbers in the Mechanical Engineers fluctuated in that period of time.
Considering the fields rising in salary, the Computer engineers and the data scientists start at roughly 75 and 35 thousands dollars in 2001, respectively. Both of these numbers kept growing consistently until 2007, and from that point the rise in the quantity of the computer engineers’ salary stabilized until in 2011, followed by a noticeable increase in 2015 the number reached just above 180 thousand dollars. However, the number of the Data scientists’ salary continued to grow without break and only by 2015 were settled down the final salary equaled 225 thousand dollars.
In terms of the numbers, initially, there has been no changes in salary of the Civil and software engineers for decades, though, the amount of pay of the first one fluctuated between 2003 and 2005 years, afterwards the workers of software engineering got permanent salary amount of approximately 50 thousand dollars until 2014, and next year it raised a little more than previous year 75 thousands. Moreover, after a stable period in the software engineers’ salary, there has been a sharp rise from 2011 to 2015.
To consider numbers fluctuating in the Mechanical Engineers’ salary, it is noticeable that the first year the salary was 80 thousand dollars, after declining to 35 thousands , it experienced a stable period, additionally there has been a rapid increase reaching 225 thousands.