2.3623% 1939 1.739760 0.574792 -1.5482% 1938 0.434331 2.302389 -1.5312% 1937 0.897299 1.114456 3.9669% 1936 1.880746 0.531704 3.2811% 1934 0.060477 16.535146 8.9328% 1933 0.982405 1.017911 -2.6088% 1932 0.259002 3.860979 -11.5407% 1931