I have this data
Zip Codes Year Mean
2443 2016 92.869565
2017 93.364486
2018 93.070000
2019 93.760000
2445 2016 94.848837
...
27326 2019 99.000000
27334 2016 94.250000
2017 95.625000
2018 96.812500
2019 97.666667
i have the above dataframe from pandas, which has about 1000 zip codes for 4 different years for each zipcode and a mean value of the height of a specific plant.
What is the best possible way to represent this data ?