1919 1 5.54000 1919 2 5.36000 1919 3 5.46000 1919 4 5.56000 1919 5 5.43000 1919 6 5.45000 1919 7 5.49000 1919 8 5.49000 1919 9 5.49000 1919 10 5.63000 1919 11 5.56000 1919 12 5.61000 1920 1 5.93000 1920 2 6.00000 1920 3 6.00000 1920 4 6.09000 1920 5 6.00000 1920 6 6.00000 1920 7 6.43000 1920 8 6.36000 1920 9 6.57000 1920 10 6.57000 1920 11 6.71000 1920 12 6.36000 1921 1 6.71000 1921 2 6.78000 1921 3 6.70000 1921 4 6.64000 1921 5 6.68000 1921 6 6.43000 1921 7 6.21000 1921 8 6.25000 1921 9 6.11000 1921 10 5.93000 1921 11 5.96000 1921 12 5.68000 1922 1 5.50000 1922 2 5.48000 1922 3 5.43000 1922 4 5.46000 1922 5 5.06000 1922 6 4.93000 1922 7 5.16000 1922 8 4.66000 1922 9 4.70000 1922 10 4.74000 1922 11 4.82000 1922 12 4.86000 1923 1 4.82000 1923 2 4.91000 1923 3 4.98000 1923 4 5.32000 1923 5 5.27000 1923 6 5.21000 1923 7 5.29000 1923 8 5.18000 1923 9 5.33000 1923 10 5.37000 1923 11 5.39000 1923 12 5.21000 1924 1 5.21000 1924 2 5.07000 1924 3 5.06000 1924 4 4.98000 1924 5 4.89000 1924 6 4.64000 1924 7 4.21000 1924 8 4.09000 1924 9 4.20000 1924 10 4.41000 1924 11 4.13000 1924 12 4.29000 1925 1 4.16000 1925 2 4.43000 1925 3 4.53000 1925 4 4.48000 1925 5 4.38000 1925 6 4.36000 1925 7 4.46000 1925 8 4.36000 1925 9 4.57000 1925 10 4.62000 1925 11 4.61000 1925 12 4.70000 1926 1 4.64000 1926 2 4.68000 1926 3 4.62000 1926 4 4.62000 1926 5 4.66000 1926 6 4.58000 1926 7 4.38000 1926 8 4.62000 1926 9 4.81000 1926 10 4.85000 1926 11 4.79000 1926 12 4.79000 1927 1 4.66000 1927 2 4.56000 1927 3 4.56000 1927 4 4.63000 1927 5 4.63000 1927 6 4.60000 1927 7 4.56000 1927 8 4.41000 1927 9 4.44000 1927 10 4.49000 1927 11 4.35000 1927 12 4.50000 1928 1 4.56000 1928 2 4.44000 1928 3 4.59000 1928 4 4.72000 1928 5 4.97000 1928 6 5.09000 1928 7 5.38000 1928 8 5.56000 1928 9 5.63000 1928 10 5.63000 1928 11 5.56000 1928 12 5.63000 1929 1 5.74000 1929 2 5.73000 1929 3 5.81000 1929 4 5.85000 1929 5 5.88000 1929 6 5.93000 1929 7 5.88000 1929 8 6.05000 1929 9 6.06000 1929 10 6.08000 1929 11 5.86000 1929 12 5.74000 1930 1 5.64000 1930 2 5.35000 1930 3 5.22000 1930 4 4.91000 1930 5 4.74000 1930 6 4.59000 1930 7 4.48000 1930 8 4.41000 1930 9 4.29000 1930 10 4.26000 1930 11 4.17000 1930 12 4.16000 1931 1 4.24000 1931 2 4.31000 1931 3 4.20000 1931 4 4.17000 1931 5 4.11000 1931 6 4.13000 1931 7 4.05000 1931 8 3.97000 1931 9 3.93000 1931 10 4.27000 1931 11 4.67000 1931 12 4.64000 1932 1 4.71000 1932 2 4.71000 1932 3 4.72000 1932 4 4.69000 1932 5 4.55000 1932 6 4.61000 1932 7 4.42000 1932 8 4.45000 1932 9 4.30000 1932 10 4.35000 1932 11 4.12000 1932 12 4.22000 1933 1 4.12000 1933 2 4.11000 1933 3 4.88000 1933 4 4.33000 1933 5 4.24000 1933 6 4.10000 1933 7 3.93000 1933 8 3.97000 1933 9 3.79000 1933 10 3.76000 1933 11 3.52000 1933 12 3.48000 1934 1 3.58000 1934 2 3.43000 1934 3 3.31000 1934 4 3.39000 1934 5 3.42000 1934 6 3.30000 1934 7 3.30000 1934 8 3.33000 1934 9 3.26000 1934 10 3.28000 1934 11 3.22000 1934 12 3.18000 1935 1 2.83000 1935 2 2.90000 1935 3 2.64000 1935 4 2.61000 1935 5 2.69000 1935 6 2.66000 1935 7 2.61000 1935 8 2.67000 1935 9 2.72000 1935 10 2.72000 1935 11 2.77000 1935 12 2.61000 1936 1 2.64000 1936 2 2.56000 1936 3 2.61000 1936 4 2.54000 1936 5 2.51000 1936 6 2.44000 1936 7 2.44000 1936 8 2.42000 1936 9 2.40000 1936 10 2.46000 1936 11 2.43000 1936 12 2.43000 1937 1 2.50000 1937 2 2.41000 1937 3 2.50000 1937 4 2.53000 1937 5 2.44000 1937 6 2.34000 1937 7 2.36000 1937 8 2.41000 1937 9 2.39000 1937 10 2.38000 1937 11 2.45000 1937 12 2.40000 1938 1 2.36000 1938 2 2.34000 1938 3 2.40000 1938 4 2.36000 1938 5 2.40000 1938 6 2.36000 1938 7 2.27000 1938 8 2.16000 1938 9 2.25000 1938 10 2.29000 1938 11 2.33000 1938 12 2.33000 1939 1 2.29000 1939 2 2.24000 1939 3 . 1939 4 . 1939 5 . 1939 6 . 1939 7 . 1939 8 . 1939 9 . 1939 10 . 1939 11 . 1939 12 .