The line graph exhibits the inflation statistics in six countries throughout two decades from 1995 to 2015.
Overall, inflation tended to increase in all countries, with the exception of Poland. While Nigeria and Greece reported the highest inflation figures, Poland had the lowest eventually. Interestingly, the most significant rise can be seen in India, whereas Vietnam and Nigeria experienced a quite moderate inflation increase despite fluctuations.
Nigeria experienced a fluctuating trend in its currency depreciation with the peak at over 20% in 1995, 2005 and 2015, which was higher than in any other country presented. Meanwhile, Greece and Costa Rica witnessed a continuous 5-percent rise to reach 20% and 9% respectively at the end of the period. A similar, but a more intensive trend can be observed in India whose inflation had a twofold increase from 7% to more than 15%.
The reverse pattern can be seen in Poland. Having started the period at the level of India, Poland had shown a notable decline from 7% to 2% by 2015, which was the lowest among other countries. As for Vietnam, its inflation rate was comparable to that of Costa Rica, but it demonstrated a considerable volatility from 5% in 1995 to the top value of about 12% in early 2010s.