1919 1 4.63000 1919 2 4.70000 1919 3 4.73000 1919 4 4.72000 1919 5 4.67000 1919 6 4.69000 1919 7 4.72000 1919 8 4.78000 1919 9 4.73000 1919 10 4.71000 1919 11 4.81000 1919 12 4.90000 1920 1 4.93000 1920 2 5.05000 1920 3 5.09000 1920 4 5.28000 1920 5 5.58000 1920 6 5.54000 1920 7 5.57000 1920 8 5.67000 1920 9 5.43000 1920 10 5.08000 1920 11 5.21000 1920 12 5.40000 1921 1 5.23000 1921 2 5.28000 1921 3 5.27000 1921 4 5.24000 1921 5 5.25000 1921 6 5.27000 1921 7 5.26000 1921 8 5.22000 1921 9 5.12000 1921 10 4.83000 1921 11 4.64000 1921 12 4.47000 1922 1 4.45000 1922 2 4.50000 1922 3 4.41000 1922 4 4.28000 1922 5 4.26000 1922 6 4.24000 1922 7 4.14000 1922 8 4.12000 1922 9 4.19000 1922 10 4.30000 1922 11 4.33000 1922 12 4.32000 1923 1 4.32000 1923 2 4.33000 1923 3 4.38000 1923 4 4.39000 1923 5 4.37000 1923 6 4.34000 1923 7 4.34000 1923 8 4.35000 1923 9 4.36000 1923 10 4.40000 1923 11 4.37000 1923 12 4.35000 1924 1 4.30000 1924 2 4.28000 1924 3 4.28000 1924 4 4.23000 1924 5 4.15000 1924 6 3.98000 1924 7 3.94000 1924 8 3.91000 1924 9 3.92000 1924 10 3.87000 1924 11 3.90000 1924 12 3.96000 1925 1 3.96000 1925 2 3.95000 1925 3 3.96000 1925 4 3.93000 1925 5 3.87000 1925 6 3.79000 1925 7 3.79000 1925 8 3.85000 1925 9 3.85000 1925 10 3.82000 1925 11 3.79000 1925 12 3.80000 1926 1 3.77000 1926 2 3.71000 1926 3 3.71000 1926 4 3.70000 1926 5 3.67000 1926 6 3.67000 1926 7 3.68000 1926 8 3.70000 1926 9 3.70000 1926 10 3.68000 1926 11 3.62000 1926 12 3.56000 1927 1 3.51000 1927 2 3.48000 1927 3 3.37000 1927 4 3.35000 1927 5 3.31000 1927 6 3.34000 1927 7 3.36000 1927 8 3.32000 1927 9 3.30000 1927 10 3.29000 1927 11 3.23000 1927 12 3.17000 1928 1 3.18000 1928 2 3.19000 1928 3 3.17000 1928 4 3.20000 1928 5 3.24000 1928 6 3.29000 1928 7 3.42000 1928 8 3.48000 1928 9 3.46000 1928 10 3.47000 1928 11 3.38000 1928 12 3.45000 1929 1 3.52000 1929 2 3.62000 1929 3 3.74000 1929 4 3.64000 1929 5 3.64000 1929 6 3.69000 1929 7 3.64000 1929 8 3.71000 1929 9 3.70000 1929 10 3.61000 1929 11 3.35000 1929 12 3.36000 1930 1 3.43000 1930 2 3.41000 1930 3 3.29000 1930 4 3.37000 1930 5 3.31000 1930 6 3.25000 1930 7 3.25000 1930 8 3.26000 1930 9 3.24000 1930 10 3.21000 1930 11 3.19000 1930 12 3.22000 1931 1 3.20000 1931 2 3.30000 1931 3 3.27000 1931 4 3.26000 1931 5 3.16000 1931 6 3.13000 1931 7 3.15000 1931 8 3.18000 1931 9 3.25000 1931 10 3.63000 1931 11 3.63000 1931 12 3.93000 1932 1 4.26000 1932 2 4.11000 1932 3 3.92000 1932 4 3.68000 1932 5 3.76000 1932 6 3.76000 1932 7 3.58000 1932 8 3.45000 1932 9 3.42000 1932 10 3.43000 1932 11 3.45000 1932 12 3.35000 1933 1 3.22000 1933 2 3.31000 1933 3 3.42000 1933 4 3.42000 1933 5 3.30000 1933 6 3.21000 1933 7 3.20000 1933 8 3.21000 1933 9 3.19000 1933 10 3.22000 1933 11 3.46000 1933 12 3.53000 1934 1 3.50000 1934 2 3.32000 1934 3 3.20000 1934 4 3.11000 1934 5 3.02000 1934 6 2.98000 1934 7 2.92000 1934 8 3.03000 1934 9 3.20000 1934 10 3.10000 1934 11 3.07000 1934 12 3.01000 1935 1 2.88000 1935 2 2.79000 1935 3 2.77000 1935 4 2.74000 1935 5 2.72000 1935 6 2.72000 1935 7 2.69000 1935 8 2.76000 1935 9 2.85000 1935 10 2.85000 1935 11 2.83000 1935 12 2.83000 1936 1 2.80000 1936 2 2.77000 1936 3 2.71000 1936 4 2.68000 1936 5 2.66000 1936 6 2.66000 1936 7 2.65000 1936 8 2.61000 1936 9 2.60000 1936 10 2.62000 1936 11 2.53000 1936 12 2.51000 1937 1 2.47000 1937 2 2.46000 1937 3 2.60000 1937 4 2.80000 1937 5 2.76000 1937 6 2.76000 1937 7 2.72000 1937 8 2.72000 1937 9 2.77000 1937 10 2.76000 1937 11 2.71000 1937 12 2.67000 1938 1 2.65000 1938 2 2.64000 1938 3 2.64000 1938 4 2.62000 1938 5 2.51000 1938 6 2.52000 1938 7 2.52000 1938 8 2.51000 1938 9 2.58000 1938 10 2.48000 1938 11 2.50000 1938 12 2.49000 1939 1 2.47000 1939 2 2.44000 1939 3 2.34000 1939 4 2.30000 1939 5 2.17000 1939 6 2.13000 1939 7 2.16000 1939 8 2.21000 1939 9 2.65000 1939 10 2.60000 1939 11 2.46000 1939 12 2.35000 1940 1 2.30000 1940 2 2.32000 1940 3 2.25000 1940 4 2.25000 1940 5 2.38000 1940 6 2.39000 1940 7 2.28000 1940 8 2.25000 1940 9 2.18000 1940 10 2.10000 1940 11 1.97000 1940 12 1.89000 1941 1 1.99000 1941 2 2.10000 1941 3 2.01000 1941 4 1.96000 1941 5 1.92000 1941 6 1.91000 1941 7 1.90000 1941 8 1.94000 1941 9 1.94000 1941 10 1.88000 1941 11 1.85000 1941 12 1.96000 1942 1 2.01000 1942 2 2.09000 1942 3 2.00000 1942 4 1.98000 1942 5 1.97000 1942 6 1.97000 1942 7 2.00000 1942 8 2.02000 1942 9 2.03000 1942 10 2.05000 1942 11 2.06000 1942 12 2.09000 1943 1 2.06000 1943 2 2.06000 1943 3 2.08000 1943 4 2.02000 1943 5 1.92000 1943 6 1.85000 1943 7 1.82000 1943 8 1.83000 1943 9 1.80000 1943 10 1.81000 1943 11 1.85000 1943 12 1.86000 1944 1 1.86000 1944 2 1.84000 1944 3 . 1944 4 . 1944 5 . 1944 6 . 1944 7 . 1944 8 . 1944 9 . 1944 10 . 1944 11 . 1944 12 .