CONSTRAINED FIT INFORMATIONshow precise values?

 
An overall fit to 6 branching ratios uses 10 measurements and one constraint to determine 5 parameters. The overall fit has a $\chi {}^{2}$ = 5.6 for 6 degrees of freedom.
 
The following off-diagonal array elements are the correlation coefficients <$\mathit \delta $x$_{i}$~$\delta $x$_{j}$> $/$ ($\mathit \delta $x$_{i}\cdot{}\delta $x$_{j}$), in percent, from the fit to parameters ${{\mathit p}_{{i}}}$, including the branching fractions, $\mathit x_{i}$ =$\Gamma _{i}$ $/$ $\Gamma _{total}$. The fit constrains the ${{\mathit x}_{{i}}}$ whose labels appear in this array to sum to one.
 
 x1  100
 x4   100
 x11    100
 x12     100
 x13      100
   x1  x4  x11  x12  x13
 
  Mode Fraction (Γi / Γ)Scale factor

Γ1  ${{\mathit f}_{{0}}{(1500)}}$ $\rightarrow$ ${{\mathit \pi}}{{\mathit \pi}}$  $0.345$ $\pm0.022$ 1.2
Γ4  ${{\mathit f}_{{0}}{(1500)}}$ $\rightarrow$ 4 ${{\mathit \pi}}$  $0.489$ $\pm0.033$ 1.2
Γ11  ${{\mathit f}_{{0}}{(1500)}}$ $\rightarrow$ ${{\mathit \eta}}{{\mathit \eta}}$  $0.060$ $\pm0.009$ 1.1
Γ12  ${{\mathit f}_{{0}}{(1500)}}$ $\rightarrow$ ${{\mathit \eta}}{{\mathit \eta}^{\,'}{(958)}}$  $0.022$ $\pm0.008$ 1.4
Γ13  ${{\mathit f}_{{0}}{(1500)}}$ $\rightarrow$ ${{\mathit K}}{{\overline{\mathit K}}}$  $0.085$ $\pm0.010$ 1.1