The given bar chart demonstrates the average price of contract for different mobiles each month in a European country between January and September 2002.
It is evident that the amount of money that people paid for Sim TX followed a downward trend, while the contrast pattern was true for the figure for three different mobile companies. In addition, the figure for Alpha experienced the most dramatic increase during the period mentioned.
In January 2002, the amount of money that Domo company was charged by people was the highest among 4 companies, at 15 euros. After 2 months, this figure fluctuated at this point until April. The period from April to July witnessed a drastic climb and reached its peak approximately 25 euros and in the next 2 months,this declined slightly to 22 euros. Likewise, in the first month, 13 euros was the amount of money that people paid for Lex company. Moreover, this figure fluctuated constantly from January to September and reached the highest point, at around 18 euros.
Regarding Sim TX, the figure in January was nearly 10 euros and a moderate growth to 15 euros was seen in this figure after 5 months. Additionally, the period from June to September underwent a sharp fall to the initial figure in January. In terms of Alpha, the figure in January was the lowest in the total of four companies, at 5 euros. Furthermore, this figure remained unchanged from January to June despite of a gentle rise in April. In addition, a significant surge to approximately 25 euros was witnessed in this figure in September and this figure for Alpha was the highest among four mobile companies.