'Combine SQL tables Based on Year but both tables contain different years

For example I have two tables

table -1
Year
sales
Qty
channel
geo-location

table-2

Year1 sales1 Qty1 channel1 geo-location1

in the end i want only 5 columns in my table like table -1 and i want everything to be merge from both the tables

sql join merge subquery

Sources

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