TUnfold version is V17.9
chi**2=25.3912+4.28619 / 11
bin truth   result   (stat)   (bgr)    (sys)
===+=====+=========+========+========+=======
  1  4002   4261.3 +/-137.0 +/-  8.9 +/-473.2 (unfolding)
            4190.1 +/-128.7 +/-104.7 +/-266.3 (bin-by-bin)

  2  1816   1775.1 +/- 82.0 +/-  7.3 +/- 25.2 (unfolding)
            1714.1 +/- 61.0 +/- 17.0 +/- 70.8 (bin-by-bin)

  3  1011   1020.9 +/- 60.1 +/-  6.7 +/- 24.8 (unfolding)
             959.5 +/- 40.9 +/-  9.2 +/- 43.3 (bin-by-bin)

  4   593    526.9 +/- 45.2 +/-  6.1 +/- 15.0 (unfolding)
             506.2 +/- 27.9 +/-  6.6 +/- 45.2 (bin-by-bin)

  5   379    371.6 +/- 38.6 +/-  6.5 +/- 19.8 (unfolding)
             351.8 +/- 22.6 +/-  6.0 +/- 29.2 (bin-by-bin)

  6   256    341.5 +/- 34.4 +/-  6.0 +/-  9.2 (unfolding)
             282.5 +/- 19.2 +/-  5.2 +/- 46.6 (bin-by-bin)

  7   193    182.0 +/- 30.1 +/-  5.7 +/-  7.5 (unfolding)
             177.7 +/- 15.8 +/-  4.9 +/- 22.5 (bin-by-bin)

  8   137    147.1 +/- 28.4 +/-  5.6 +/-  7.0 (unfolding)
             133.6 +/- 13.9 +/-  4.5 +/- 20.5 (bin-by-bin)

  9   123    109.6 +/- 26.3 +/-  5.4 +/- 10.4 (unfolding)
              98.6 +/- 12.1 +/-  4.1 +/- 20.7 (bin-by-bin)

 10    78    100.7 +/- 24.7 +/-  6.1 +/-  8.4 (unfolding)
              89.7 +/- 13.2 +/-  5.0 +/- 17.1 (bin-by-bin)