Checking the 2024 Financial Statements, Note 26 gives the breakdown of sales between domestic and the US:
2024 2023
Canada 8,723,231 9,635,484
USA 10,903,067 9,907,804
Total 19,626,298 19,543,288
So US sales were 50.7% of PLAN's total sales in 2023, increasing to 55.6% in 2024.
The falling Canadian dollar has had and will continue to be a tailwind in the shifting importance of PLAN's exports to the US market.