The two given charts illustrate the subscriptions for both mobile and landlines phones in four nations from 2005 to 2015.
Overall, the trends between mobile phone and fixed telephone subscriptions do not seem to have any correlation. Fixed telephone subscriptions relatively remain steady while mobile phone subscriptions saw an increase in four countries over the period of 10 years.
As can be seen in the first line graph, Uruguay showed the largest overall increase with around 45 subscriptions in 2005 and then rose the peak of just above 150 in 2013. It then saw a slight decrease to just below 150 in 2015. India started at a little higher than Eritrea with around 5 subscriptions in 2005. This subsequently saw a dramatic increase to approximately 70 subscription in 2014. UK began with the highest number of 100 subscribers in 2005, it then rose to 120 in 2007 and remained unchanged for the rest of the period. While Eritrea, after witnessing a slight growth to 5 sub in 2010, this followed the same pattern as UK, remained stable over the remaining years.
Looking at the second chart, the number of telephone subscriptions in UK is just below 60, made it the highest in 2005, which almost doubled the amount of Uruguay. However, it dropped to 55 subscriptions in 2015. Regarding Uruguay, it experienced a mild fluctuation and finished at the same amount as in the beginning. Both India and Eritrea started at 5 and 0 subscriptions respectively in 2005, and relatively remain constant in the past 10 years, with only Eritrea saw an insignificant rise to 5 subscriptions in 2015.