1905/06=4.R.19,4; 1906/07=22,7; 1907/08=26,2; 1908/09=29,2; 1909/10=34,1; 1910/11=36,2; 1911/12=38,2; 1912/13=41,1 von: Dänemark. Statistisk Bureau: Statistiske meddelelser
1913/14=4.R.44,1; 1914/15=46,2; 1915/16=49,3; 1916/17=53,2; 1917/18=56,1; 1918/19=57,6/7; 1919/20=59,5/6; 1920/21=61,5/6; 1921/22=65,1/2; 1922/23=67,4/5; 1923/24=70,1/2; 1924/25=72,1/2; 1925/26=75,1/2; 1926/27=77,3/4; 1927/28=79,4/5; 1928/29=82,3/4; 1929/30=84,4/5; 1930/31=87,4/5; 1931/32=90,2/3; 1932/33=92,4/5; 1933/34=95,1/2; 1934/35=97,1/2; 1935/36=99,3/4; 1936/37=103,2/3 von: Dänemark. Statistisk Departement: Statistiske meddelelser