Football field to show population change in the UK

<img width=“750” height=“355” src=“https://flowingdata.com/wp-content/uploads/2022/06/population-density-on-a-football-field-750x355.png" class=“attachment-medium size-medium wp-post-image” alt=“” loading=“lazy” srcset=“https://flowingdata.com/wp-content/uploads/2022/06/population-density-on-a-football-field-750x355.png 750w, https://flowingdata.com/wp-content/uploads/2022/06/population-density-on-a-football-field-1090x517.png 1090w, https://flowingdata.com/wp-content/uploads/2022/06/population-density-on-a-football-f …