6.237953 0.0000% 1935 1.880746 0.531704 3.2811% 1934 1.626590 0.614783 8.9328% 1933 0.751672 1.330367 -2.6088% 1932 1.474379 0.678252 -11.5407% 1931 0.103174 9.692363 -8.4521% 1930 0.112699 8.873159 -2.7364% 1929 0.115870 8.630362 2.8137% 1921 1.868476 0.535196 -2.7367% 1929 0.954220 1.047976 2.8137% 1921 0.085642 11.676519 -2.7367% 1929 0.099046 10.096306 2.8137% 1921 0.049456 20.219949 -2.7367% 1929 0.059485
tethers