Unit cost

[Uxbridge]

These lines are from consts.csv in the standard 1939 scenario. Why are there two lines after each other, seemingly the same thing, but with other figures?

Cost of replacing 1 strength point (applicable to: replacements) in Production Points (real);4;4;14;14;20;20;9;;#;Cost of replacing 1 strength point (applicable to: replacements) in Production Points (real);8;8;12;12;20;20;12
Cost of new 1 strength point (applicable to: buying new units, upgrading unit level) in Production Points (real);6;6.5;20;21;30;31;48;;#;Cost of new 1 strength point (applicable to: buying new units, upgrading unit level) in Production Points (real);12;13;18;19;30;32;24

[&:]

[Bleck]

From code it looks like only first 7 values are used