1922 0.145996 6.849504 -0.6823% 1927 0.930388 1.074820 6.5229% 1941 0.584729 1.710195 6.1527% 1940 1.624941 0.615407 2.3623% 1939 1.739760 0.574792 -1.5482% 1938 0.046724 21.402284 -1.5312% 1937 0.430924 2.320592 3.9669% 1936 1.000000 1.000000 0.0000%
enveloping