Naudingumo koef. iki

• 6.5 

  4.3 4.5 4.6 4.7 4.35 4.43 4.51 4.55 4.65 4.74 4.95 4.99 5 5.03 5.08 5.1 5.3 5.4 5.7 5.32 5.71 5.89 6.04 6.1 6.32