"Jahr" "Deutschland" "USA" 1870 7,51702045556430 7,80165465117650 1871 7,50470089514349 7,82518410452653 1872 7,56598786623234 7,84028892345923 1873 7,60023857127590 7,86490098764636 1874 7,66103757307183 7,83488902982978 1875 7,65555716166201 7,86272252944659 1876 7,63562768032871 7,85179911669786 1877 7,61708522159549 7,86149344313883 1878 7,65111934864865 7,88078987195915 1879 7,61513425551744 7,97571356400519 1880 7,59659642023841 8,06587940504654 1881 7,61346573634660 8,07572241936621 1882 7,62289940318955 8,11311509313020 1883 7,67009187658673 8,11330295052420 1884 7,68635860451423 8,10780457664432 1885 7,70356542205311 8,09253273654923 1886 7,70137124995320 8,09987766082301 1887 7,72984174481416 8,12214996902220 1888 7,75824103164635 8,09610579925352 1889 7,77452698864875 8,13542911481211 1890 7,79474431858433 8,12914500862457 1891 7,78178372261400 8,15112098857247 1892 7,81169436121048 8,22362599170934 1893 7,84989466910004 8,15433114177134 1894 7,86234395815260 8,10585071933621 1895 7,89583958708913 8,20089772712104 1896 7,91558280341881 8,16178261113453 1897 7,92826546319908 8,23469321448847 1898 7,95430978411780 8,23739773764519 1899 7,97422099048868 8,30680964914449 1900 8,00127438107967 8,31649272237004 1901 7,96253163397267 8,40376985577958 1902 7,97021081113850 8,39403753167207 1903 8,00908320938728 8,42307905834873 1904 8,03377307999548 8,39152384580427 1905 8,04046153804180 8,44293589249309 1906 8,05583601638709 8,53289413186149 1907 8,08483158473726 8,53008778307406 1908 8,08773596256410 8,42521297401315 1909 8,09398328036987 8,52068628100327 1910 8,11601322773087 8,50991390224570 1911 8,13399957160479 8,52628848433335 1912 8,16726506138949 8,55654821735725 1913 8,20193610401459 8,57559972466428 1914 8,02593830092546 8,47620475296607 1915 7,97212538931216 8,48965602349301 1916 7,98429350491767 8,60496464444694 1917 7,99026497120800 8,56555219094033 1918 8,00073755237220 8,64099971936482 1919 7,85797266668116 8,64477807476311 1920 7,93580046670861 8,62197246371887 1921 8,03197888654882 8,57974228324674 1922 8,11102347325471 8,61972156250617 1923 7,91920297856882 8,72651348590501 1924 8,07054017499881 8,73754094581336 1925 8,16952851414792 8,74551035585086 1926 8,18997612310144 8,79519489197386 1927 8,27921497161037 8,79125780758408 1928 8,31629884415415 8,79016947887916 1929 8,30681936316038 8,83909147869924 1930 8,28736673596496 8,73435290830593 1931 8,20289715332714 8,64670567338433 1932 8,12019539070536 8,49869633038850 1933 8,17633191650242 8,47155031967863 1934 8,25795913994437 8,53966042108101 1935 8,32356299807026 8,60645565632797 1936 8,40082602624377 8,73293079142861 1937 8,45210472130270 8,76874870939929 1938 8,51591170319680 8,72037330014973 1939 8,59530980269672 8,78886060994615 1940 8,59461818172246 8,85504122588543 1941 8,65017563207309 9,01258225406455 1942 8,65520179822730 9,18410985920652 1943 8,68095149970283 9,35168120392459 1944 8,71337610530939 9,42007033514915 1945 8,41500177819764 9,36808295526377 1946 7,70383958908463 9,12658292816571 1947 7,79814999343465 9,09223165115410 1948 7,94934463236665 9,11212783198096 1949 8,09634959484757 9,09870960836873 1950 8,26381906144767 9,16548398565393 1951 8,34422259011206 9,22189795860306 1952 8,42345421863311 9,24140722201611 1953 8,49802823063760 9,26979800732156 1954 8,56537357561059 9,24562144677018 1955 8,66509099791100 9,29622946847722 1956 8,72852894100125 9,29782750062355 1957 8,77835890468955 9,29835003528285 1958 8,81533515706222 9,27148514208494 1959 8,87859336201309 9,32635911999460 1960 8,94965501660951 9,33507479212434 1961 8,98119891597946 9,34152076618346 1962 9,01458357895543 9,38471245754911 1963 9,03426210967412 9,41265575471797 1964 9,08504395665018 9,45505490233725 1965 9,12540638151933 9,50440466355448 1966 9,14714485111326 9,55630503112773 1967 9,14811183291981 9,57011264194688 1968 9,19669267159539 9,60662606627851 1969 9,25343439013644 9,62769509206683 1970 9,29091940546321 9,61779324236336 1971 9,31260529784868 9,63588903740583 1972 9,34843562068357 9,67682954770307 1973 9,38986338633158 9,72252565501072 1974 9,39790080888476 9,71058641348548 1975 9,39604018230396 9,69791575203037 1976 9,44808458236033 9,73950205218828 1977 9,47822035448559 9,77374911491610 1978 9,50712983937178 9,81863595733829 1979 9,54633397447092 9,84104782492371 1980 9,55492464788032 9,82969927219042 1981 9,55737083930654 9,84456283752760 1982 9,54964009628709 9,81602808952096 1983 9,57003073427080 9,84798310848567 1984 9,60124557250965 9,90960217516107 1985 9,62507980439368 9,93872548725777 1986 9,64659421570860 9,96345715815163 1987 9,66150345135964 9,98910057902011 1988 9,69030143487648 10,0212457710060 1989 9,71463195374627 10,0458234921016 1990 9,67588690184297 10,0519317087594 1991 9,72013687648402 10,0359529416884 1992 9,73451019527039 10,0555638772189 1993 9,71984593941320 10,0707002337580 1994 9,74260176948957 10,0987577854722 1995 9,75839351852109 10,1120180455519 1996 9,76538692593218 10,1371001773249 1997 9,78180145320452 10,1687031106071 1998 9,79973023638889 10,1996380734321 1999 9,81902076930978 10,2352993758415 2000 9,84921700818678 10,2647197973271 2001 9,86040727544413 10,2655611983977 2002 9,85955543211347 10,2742552817851 2003 9,85679273420823 10,2907521145640 2004 9,86701392801660 10,3155906093198 2005 9,87390718667465 10,3366211821691 2006 9,90551650871437 10,3532100143627 2007 9,93046711427938 10,3626490791206 2008 9,94277737117886 10,3498151820340 2009 9,89292422841876 10,3055684144207