There are two line graphs are shown in the picture. These graphs are about the demand for steel and the number of workers employed. According to them, there is information that has to be described from January to December in dimension between 0 and 6000 million tons or thousands of workers.
Looking from an overall perspective, it is readily apparent that there are two lines of an actual demand of tones and an amount of produced steel. The former line starts from 4000 in January, improves by 5000, then declines until 3000 in August and after a one more alteration finishes at 900 million tones. Draw to your attention that the actual demand starts and finishes at 2000. The number of workers employed starts from 5000 and then stably declines until 1000000 of workers.
To sum up everything that has been stated so far, I would say that the line that show an amount of produced steel is similar to the second graph's line and an actual demand is less than the the amount of produced steel. 
There are two  
line
 graphs  
are shown
 in the picture. These graphs are about the  
demand
 for  
steel
 and the number of workers employed. According to them, there is information that  
has to
 be  
described
 from January to December in dimension between 0 and 6000 million tons or thousands of workers.
Looking from an  
overall
 perspective, it is  
readily
 apparent that there are two  
lines
 of an actual  
demand
 of tones and an amount of produced  
steel
. The former  
line
  starts
 from 4000 in January,  
improves
 by 5000, then declines until 3000 in August and after a one more alteration finishes at 900 million tones. Draw to your attention that the actual  
demand
  starts
 and finishes at 2000. The number of workers employed  
starts
 from 5000 and then  
stably
 declines until 1000000 of workers.
To sum up everything that has  
been stated
  so
 far, I would say that the  
line
 that  
show
 an amount of produced  
steel
 is similar to the second graph's  
line
 and an actual  
demand
 is less than  
the the
 amount of produced  
steel
.