CONSTRAINED FIT INFORMATIONshow precise values?

 
An overall fit to 6 branching ratios uses 18 measurements and one constraint to determine 5 parameters. The overall fit has a $\chi {}^{2}$ = 24.0 for 14 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
 x9   100
 x10    100
 x11     100
 x15      100
   x1  x9  x10  x11  x15
 
  Mode Fraction (Γi / Γ)Scale factor
Γ1  ${{\mathit f}_{{1}}{(1285)}}$ $\rightarrow$ 4 ${{\mathit \pi}}$  $0.327$ $\pm0.019$ 1.2
Γ9  ${{\mathit f}_{{1}}{(1285)}}$ $\rightarrow$ ${{\mathit a}_{{0}}{(980)}}{{\mathit \pi}}$ [ignoring ${{\mathit a}_{{0}}{(980)}}$ $\rightarrow$ ${{\mathit K}}{{\overline{\mathit K}}}$ ] $0.38$ $\pm0.04$ 
Γ10  ${{\mathit f}_{{1}}{(1285)}}$ $\rightarrow$ ${{\mathit \eta}}{{\mathit \pi}}{{\mathit \pi}}$ [excluding ${{\mathit a}_{{0}}{(980)}}{{\mathit \pi}}$ ] $0.14$ $\pm0.04$ 
Γ11  ${{\mathit f}_{{1}}{(1285)}}$ $\rightarrow$ ${{\mathit K}}{{\overline{\mathit K}}}{{\mathit \pi}}$  $0.090$ $\pm0.004$ 1.1
Γ15  ${{\mathit f}_{{1}}{(1285)}}$ $\rightarrow$ ${{\mathit \gamma}}{{\mathit \rho}^{0}}$  $0.061$ $\pm0.010$ 1.7