The complex wave number, the distribution of current, the admittance, and the radiating efficiency of cylindrical antennas made of imperfect conductors are evaluated numerically from a previously derived theory[1]. The quantity 

 (where 

 is the resistance per unit length, 

 is the free-space wavelength, and 

 ohms) is used as the parameter in a range that extends from zero to 200. Extensive graphs and tables are given.