exercițiu

See how that ended up

The imf_data also contains information about imports and exports. The imports_perc_change column refers to the percentage change of imports for a given country relative to the previous year. The exports_perc_change is the same but for exports instead of imports.

Get to pulling these columns out with ends_with()!

Instrucțiuni

100 XP

Return year, country, and those columns in imf_data that conclude with "change".

.css-6su6fj{-webkit-flex-shrink:0;-ms-flex-negative:0;flex-shrink:0;}exercițiu

Instrucțiuni

exercițiu