The line graph compares the income of four cafes in New York and how these rates changed over the year before. Overall, the income of the Internet Express, Wi-fi Café, Café Cool fluctuated continuously and increased strongly in the last month of the year. Although the income of The Tea Room rapid decreased in the last months, but almost time in year the income of its was higher than those stores.
From January to August, the income of both Internet Express and Café Cool increased and decreased unstably, meanwhile the income of Wi-fi Café speeded up from May to July before fell down in August. In the last months, the funds of three of them increased significantly, they achieved over 120. 000 dollars in December, while the Wi-fi Café had about 190. 000 dollars – the highest income in four stores.
Over the same period, the income of The Tea Room was also unstably but it earned about 130. 000 dollars in August, higher than those stores. From October to the December, it decreased significantly and it only remained about 50. 000 dollars in December – the lowest income in four Café. 
The line graph compares the  
income
 of four  
cafes
 in New York and how these rates  
changed
 over the year  
before
.  
Overall
, the  
income
 of the Internet Express,  
Wi-fi
 Café, Café Cool fluctuated  
continuously
 and increased  
strongly
 in the last month of the year. Although the  
income
 of The Tea Room rapid decreased in the last months,  
but
 almost time in year the  
income
 of its was higher than those stores.
From January to August, the  
income
 of both Internet Express and Café Cool increased and decreased  
unstably
, meanwhile the  
income
 of  
Wi-fi
 Café  
speeded
 up from May to July  
before
 fell down in August. In the last months, the funds of three of them increased  
significantly
, they achieved over 120. 000  
dollars
 in December, while the  
Wi-fi
 Café had about 190. 000  
dollars
  –
 the highest  
income
 in four stores.
Over the same period, the  
income
 of The Tea Room was  
also
  unstably
  but
 it earned about 130. 000  
dollars
 in August, higher than those stores. From October to the December, it decreased  
significantly
 and it  
only
 remained about 50. 000  
dollars
 in December  
–
 the lowest  
income
 in four  
Café
.