How much silver is in a liberty five cent?

Bust type half dimes from 179 to 1837 contained 1.205 gm of silver. Seated Liberty half dimes from 1837 to 1852 contained just a tiny bit more at 1.206 gm. From 1853 to 1859 the silver content was reduced to 1.116 gm. Liberty nickels from 1883 to 1912 contain no silver.