A study monitored the impact of rising global temperatures on the spread of vector-borne diseases in Northern Europe.
The table below shows the number of recorded cases of Tick-Borne Encephalitis (TBE) in Sweden in 2011 and 2021.
| Number of cases of Tick-Borne Encephalitis (TBE) in Sweden | |
|---|---|
| 2011 | 2021 |
| 160 | 536 |
Calculate the percentage increase in the number of cases of TBE in Sweden from 2011 to 2021.