give me an extremely detailed instruction:Create a Table to store your measures. Add two folder $$Summary$,$For $2015$

$$ Create a calculated column $$Date$,$ to show the year for each dataset accordingly.

o Use Calendar$($Date functions.

o Apply the same steps for all datasets

$$ Shortcut: Copy$-$Paste Syntax and just change the year for the new calculated

columns

$$ Measure, $$Patents$\_$per$\_$Resident$\_$ALL$.($put it into Summary folder$)$

o Step $1$ : Create a measure that sums up the number of patents per resident for

$2015,2016,2017,2018$ by country. In other words a total number of patents per resident

for each country for $2015-2018$ time period

o Step $2$: $($same measure$)$ This measure should not be filtered by any other columns

except country. Add filter exception function to the measure, so whenever the report is

getting filtered by specific columns it does not affect $$Patents$\_$per$\_$Resident$\_$ALL$$

measure.

Measures below should be in $$For $2015$ folder

$$ Measure, $$Net Exporter$=$ formula Exports $-$ Imports for $2015$

$$ Measure, $$Net Importer$=$ formula Imports $$ Exports for $2015$