I have a list that is divided into countries vertical and years horizontal like below.
I need to sum all numbers for 2020 respective for each country. Each country have several lines divided into different months.
2020 2021
J | F | M | A | M |...| J | F | M | A | M |...
-------------------------------------------------------
Denmark | | | 15| | 12| | | | | | |
Norway | | | | | | | | | 10| | |
Germany | | | | 11| | | | | | | |
Each year have been called a named range, e.g. Year2020.
I have tried using =SUMPRODUCT(SUMIFS(Year2020;CountryRNG;Country)), MATCH/INDEX and also =SUM(INDEX(Year2020;0;MATCH(1E+99;INDEX(Year2020;1;0)))).
How can I do this with one formula?