Cr

Mn

Ni

Cu

Zn

As

Cd

Pb

MAX

−0.58

−0.01

0.48

0.97

−0.03

1.01

1.04

0.06

MIN

−1.12

−1.41

−4.66

−0.51

−0.94

−0.36

0.21

−0.37

AVERAGE

−0.81

−0.58

−1.02

0.28

−0.51

0.54

0.53

−0.12