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{"Year":1960,"Jan":-0.9,"Feb":0.1,"Mar":5.1,"Apr":8,"May":13.5,"Jun":17.6,"Jul":16.4,"Aug":16.6,"Sep":12.2,"Oct":9.1,"Nov":5.7,"Dec":0.8}
{"Year":1961,"Jan":-0.9,"Feb":4,"Mar":5.7,"Apr":11.6,"May":10.7,"Jun":16.4,"Jul":15.7,"Aug":16.6,"Sep":17,"Oct":10.3,"Nov":3.5,"Dec":-0.6}
{"Year":1962,"Jan":1.1,"Feb":-0.3,"Mar":0.5,"Apr":9.1,"May":10.4,"Jun":15.1,"Jul":16.3,"Aug":17.4,"Sep":12.8,"Oct":8.2,"Nov":2.4,"Dec":-4.9}
{"Year":1963,"Jan":-7.3,"Feb":-6.4,"Mar":2,"Apr":9.4,"May":12.9,"Jun":16.7,"Jul":18.7,"Aug":16.5,"Sep":14.4,"Oct":7.8,"Nov":7.6,"Dec":-4.2}
{"Year":1964,"Jan":-4.7,"Feb":0.4,"Mar":1.1,"Apr":9.8,"May":14.3,"Jun":18.5,"Jul":20,"Aug":16.8,"Sep":14.2,"Oct":7.7,"Nov":5.2,"Dec":-0.1}
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{"Year":1966,"Jan":-3.6,"Feb":5.8,"Mar":3,"Apr":10.4,"May":13.7,"Jun":17.7,"Jul":16.1,"Aug":16.1,"Sep":13.4,"Oct":11.6,"Nov":2.1,"Dec":2.2}
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{"Year":1968,"Jan":-1.4,"Feb":1.5,"Mar":4.4,"Apr":9.3,"May":12.2,"Jun":17,"Jul":17.3,"Aug":16.6,"Sep":13.6,"Oct":10.1,"Nov":3.2,"Dec":-1.8}
{"Year":1969,"Jan":0.1,"Feb":-1.8,"Mar":2.5,"Apr":8,"May":14.4,"Jun":15.7,"Jul":19.7,"Aug":17.4,"Sep":14.4,"Oct":9.2,"Nov":5.3,"Dec":-4.5}
{"Year":1970,"Jan":-2.1,"Feb":0,"Mar":1.7,"Apr":6.3,"May":12.1,"Jun":18.6,"Jul":17.6,"Aug":17.6,"Sep":14.2,"Oct":9.4,"Nov":6,"Dec":0}
{"Year":1971,"Jan":-2.2,"Feb":1.1,"Mar":1.3,"Apr":9.9,"May":15.4,"Jun":14.8,"Jul":19.7,"Aug":19.1,"Sep":12,"Oct":8,"Nov":3.5,"Dec":3.4}
{"Year":1972,"Jan":-2,"Feb":2.1,"Mar":6.1,"Apr":8.1,"May":12.1,"Jun":15.5,"Jul":18.8,"Aug":16.6,"Sep":11.1,"Oct":6.2,"Nov":3.9,"Dec":-0.4}
{"Year":1973,"Jan":-0.6,"Feb":0.6,"Mar":3.7,"Apr":5.9,"May":14.3,"Jun":17.2,"Jul":18.1,"Aug":19,"Sep":14.9,"Oct":7.4,"Nov":3.2,"Dec":-0.7}
{"Year":1974,"Jan":3.3,"Feb":3.2,"Mar":7,"Apr":8.4,"May":11.9,"Jun":15.2,"Jul":16.5,"Aug":18.6,"Sep":14.3,"Oct":5.5,"Nov":4.4,"Dec":4.4}
{"Year":1975,"Jan":3.9,"Feb":1.4,"Mar":4.3,"Apr":7.9,"May":13.4,"Jun":15.6,"Jul":19.2,"Aug":19.1,"Sep":16.5,"Oct":7.6,"Nov":2.8,"Dec":0.6}
{"Year":1976,"Jan":2.1,"Feb":0.8,"Mar":1.6,"Apr":7.9,"May":14.6,"Jun":19.2,"Jul":21.3,"Aug":17.1,"Sep":13.4,"Oct":9.9,"Nov":5.2,"Dec":-1.6}
{"Year":1977,"Jan":0.7,"Feb":3.9,"Mar":6.9,"Apr":6.5,"May":13.2,"Jun":17,"Jul":18.6,"Aug":17.4,"Sep":12.6,"Oct":10.4,"Nov":5.3,"Dec":1.5}
{"Year":1978,"Jan":0.9,"Feb":-1.1,"Mar":5.2,"Apr":7.6,"May":12,"Jun":16,"Jul":16.7,"Aug":15.8,"Sep":13,"Oct":8.5,"Nov":3.2,"Dec":1.3}
{"Year":1979,"Jan":-4.5,"Feb":0.2,"Mar":5.2,"Apr":6.9,"May":13.4,"Jun":18.6,"Jul":16.7,"Aug":16.7,"Sep":13.5,"Oct":9.1,"Nov":3.5,"Dec":4.3}
{"Year":1980,"Jan":-2,"Feb":3,"Mar":4.9,"Apr":6.1,"May":11.8,"Jun":16.2,"Jul":15.8,"Aug":18.3,"Sep":14.6,"Oct":7.9,"Nov":2.6,"Dec":0.2}
{"Year":1981,"Jan":-2.6,"Feb":-0.7,"Mar":7.9,"Apr":8.7,"May":13.6,"Jun":16.9,"Jul":17.4,"Aug":17.4,"Sep":15,"Oct":9.2,"Nov":4.8,"Dec":-1.5}
{"Year":1982,"Jan":-2.9,"Feb":-0.5,"Mar":4.4,"Apr":6.9,"May":13.5,"Jun":17.7,"Jul":20.4,"Aug":17.8,"Sep":16.2,"Oct":9.5,"Nov":5.8,"Dec":2.7}
{"Year":1983,"Jan":3.9,"Feb":-1.8,"Mar":4.7,"Apr":9.7,"May":12.3,"Jun":18,"Jul":22.6,"Aug":19.3,"Sep":14.3,"Oct":9.1,"Nov":2.3,"Dec":-0.3}
{"Year":1984,"Jan":0.8,"Feb":-0.3,"Mar":2.2,"Apr":6.9,"May":11,"Jun":14.8,"Jul":17.1,"Aug":17.5,"Sep":13.2,"Oct":10.2,"Nov":4.7,"Dec":1}
{"Year":1985,"Jan":-6.1,"Feb":-4.3,"Mar":3.2,"Apr":8.5,"May":14.4,"Jun":14.7,"Jul":19.1,"Aug":17.4,"Sep":14.1,"Oct":8.3,"Nov":1.1,"Dec":3.5}
{"Year":1986,"Jan":0.6,"Feb":-5.9,"Mar":3.7,"Apr":8,"May":15.7,"Jun":17.2,"Jul":18.1,"Aug":18.2,"Sep":11.9,"Oct":9.5,"Nov":4.9,"Dec":1.8}
{"Year":1987,"Jan":-5.3,"Feb":-0.1,"Mar":-0.3,"Apr":9.7,"May":10.6,"Jun":15.1,"Jul":18.7,"Aug":16.7,"Sep":16,"Oct":9.5,"Nov":4.5,"Dec":2}
{"Year":1988,"Jan":3.1,"Feb":2.2,"Mar":3,"Apr":9.2,"May":15.9,"Jun":16.2,"Jul":18.7,"Aug":18.5,"Sep":14,"Oct":10.7,"Nov":2.6,"Dec":3.3}
{"Year":1989,"Jan":1.6,"Feb":3.1,"Mar":7.4,"Apr":7.9,"May":15.2,"Jun":16.4,"Jul":19.4,"Aug":18.4,"Sep":14.9,"Oct":10.3,"Nov":2.3,"Dec":1.8}
{"Year":1990,"Jan":1.5,"Feb":5.4,"Mar":6.7,"Apr":7.7,"May":15.4,"Jun":16.6,"Jul":18,"Aug":19.8,"Sep":12.6,"Oct":10.1,"Nov":4.7,"Dec":0.4}
{"Year":1991,"Jan":1.6,"Feb":-2.3,"Mar":6.4,"Apr":7.8,"May":10.2,"Jun":15.1,"Jul":21,"Aug":19.4,"Sep":15.8,"Oct":8.1,"Nov":4.1,"Dec":-0.2}
{"Year":1992,"Jan":1,"Feb":2.5,"Mar":5.2,"Apr":8.6,"May":16.1,"Jun":17.7,"Jul":19.7,"Aug":21.2,"Sep":14.1,"Oct":7.2,"Nov":5.7,"Dec":0.6}
{"Year":1993,"Jan":2.7,"Feb":-1.4,"Mar":3.8,"Apr":11.9,"May":16.4,"Jun":17,"Jul":17.8,"Aug":17.9,"Sep":13.5,"Oct":8.2,"Nov":0.8,"Dec":3.7}
{"Year":1994,"Jan":3.2,"Feb":1.2,"Mar":7.6,"Apr":8.1,"May":14.2,"Jun":18.2,"Jul":23.2,"Aug":19.7,"Sep":14.6,"Oct":8,"Nov":8,"Dec":4}
{"Year":1995,"Jan":0,"Feb":5,"Mar":3.6,"Apr":10.3,"May":13.7,"Jun":15.4,"Jul":22,"Aug":18.9,"Sep":13,"Oct":12.3,"Nov":2.6,"Dec":-0.7}
{"Year":1996,"Jan":-2.6,"Feb":-1.7,"Mar":1.5,"Apr":8.3,"May":12.2,"Jun":17.2,"Jul":16.3,"Aug":17.1,"Sep":11.1,"Oct":9.3,"Nov":4.6,"Dec":-3}
{"Year":1997,"Jan":-2.9,"Feb":4,"Mar":6.5,"Apr":6.8,"May":13.7,"Jun":16.3,"Jul":17.1,"Aug":20,"Sep":14,"Oct":7.6,"Nov":4.2,"Dec":1.8}
{"Year":1998,"Jan":1.7,"Feb":3.1,"Mar":5.4,"Apr":9.5,"May":14.7,"Jun":17.8,"Jul":17.3,"Aug":18.1,"Sep":13.5,"Oct":9.4,"Nov":1.7,"Dec":0.6}
{"Year":1999,"Jan":1.7,"Feb":-0.2,"Mar":5.7,"Apr":9.1,"May":14.7,"Jun":15.9,"Jul":19.5,"Aug":18,"Sep":16.9,"Oct":8.7,"Nov":2.6,"Dec":1.9}
{"Year":2000,"Jan":0.2,"Feb":3.8,"Mar":5.7,"Apr":10.5,"May":15.4,"Jun":18.4,"Jul":16.1,"Aug":18.6,"Sep":14.2,"Oct":10.5,"Nov":5.7,"Dec":2.4}
{"Year":2001,"Jan":0.4,"Feb":2.5,"Mar":5.8,"Apr":7.5,"May":15.6,"Jun":15,"Jul":18.9,"Aug":19.5,"Sep":11.9,"Oct":12.3,"Nov":2.8,"Dec":-1}
{"Year":2002,"Jan":-0.5,"Feb":5.1,"Mar":5.7,"Apr":8.5,"May":14.1,"Jun":18.5,"Jul":18.3,"Aug":18.8,"Sep":12.7,"Oct":8.8,"Nov":6.2,"Dec":1.5}
{"Year":2003,"Jan":-0.4,"Feb":-1.9,"Mar":5.9,"Apr":8.9,"May":15.3,"Jun":21,"Jul":19.7,"Aug":22.2,"Sep":14.2,"Oct":6.5,"Nov":5.4,"Dec":1.3}
{"Year":2004,"Jan":-0.3,"Feb":2.6,"Mar":4.1,"Apr":9.9,"May":11.9,"Jun":16.2,"Jul":18.1,"Aug":19.1,"Sep":14.4,"Oct":10.1,"Nov":4,"Dec":0.3}
{"Year":2005,"Jan":1.3,"Feb":-1.8,"Mar":3.6,"Apr":10,"May":13.5,"Jun":17.8,"Jul":18.8,"Aug":16.2,"Sep":15.1,"Oct":10.7,"Nov":3.3,"Dec":0.2}
{"Year":2006,"Jan":-2.8,"Feb":-0.4,"Mar":2.1,"Apr":8.7,"May":13.9,"Jun":17.5,"Jul":22.6,"Aug":15.5,"Sep":17.1,"Oct":12,"Nov":6.4,"Dec":3.2}
{"Year":2007,"Jan":4.6,"Feb":4.5,"Mar":6.1,"Apr":12.3,"May":15.1,"Jun":18.1,"Jul":18,"Aug":17.1,"Sep":12.4,"Oct":8.3,"Nov":2.9,"Dec":1}
{"Year":2008,"Jan":3.4,"Feb":3.5,"Mar":4.5,"Apr":8.3,"May":15.6,"Jun":18.1,"Jul":18.8,"Aug":17.8,"Sep":12.4,"Oct":8.9,"Nov":4.8,"Dec":1.1}