Year	X	L1	L2	K1	K2
1929	189.8	173.3	44.151	87.8	888.9
1930	172.1	165.4	41.898	87.8	904
1931	159.1	158.2	36.948	84	900.2
1932	135.6	141.7	35.686	78.3	883.6
1933	132	141.6	35.533	76.6	851.4
1934	141.8	148	37.854	76	823.7
1935	153.9	154.4	39.014	77.7	805.3
1936	171.5	163.5	40.765	79.1	800.4
1937	183	172	42.484	80	805.5
1938	173.2	161.5	40.039	77.6	817.6
1939	188.5	168.6	41.443	81.4	809.8
1940	205.5	176.5	43.149	87	814.1
1941	236	192.4	46.576	96.2	830.3
1942	257.8	205.1	49.01	104.4	857.9
1943	277.5	210.1	49.695	110	851.4
1944	291.1	208.8	48.668	107.8	834.6
1945	284.5	202.1	47.136	102.1	819.3
1946	274	213.4	49.95	97.2	812.3
1947	279.9	223.6	52.35	105.9	851.3
1948	297.6	228.2	53.336	113	888.3
1949	297.7	221.3	51.469	114.9	934.6
1950	328.9	228.8	52.972	124.1	964.6
1951	351.4	239	55.101	134.5	1021.4
1952	360.4	241.7	55.385	139.7	1068.5
1953	378.9	245.2	56.226	147.4	1100.3
1954	375.8	237.4	54.387	148.9	1134.6
1955	406.7	245.9	55.718	158.6	1163.2
1956	416.3	251.6	56.77	167.1	1213.9
1957	422.8	251.5	56.809	171.9	1255.5
1958	418.4	245.1	55.023	173.1	1287.9
1959	445.7	254.9	56.215	182.5	1305.8
1960	457.3	259.6	56.743	189	1341.4
1961	466.3	258.1	56.211	194.1	1373.9
1962	495.3	264.6	57.078	202.3	1399.1
1963	515.5	268.5	57.54	205.4	1436.7
1964	544.1	275.4	58.508	215.9	1477.8
1965	579.2	285.3	60.055	225	1524.4
1966	615.6	297.4	62.13	236.2	1582.2
1967	631.1	305	63.162	247.9	1645.3