1884.8 6648.9 1.5
1889.3 6640.9 1.5
1894.2 6632.3 1.5
1898.9 6624.0 1.5
1903.3 6616.2 1.4
1908.3 6607.5 1.4
1917.6 6591.1 1.4
1923.0 6581.7 1.3
1926.3 6575.8 1.3
1912.9 6599.3 1.4
