# From https://scripps.ucsd.edu/programs/keelingcurve/
1958.2027	315.70	
1958.2877	317.45	
1958.3699	317.50	
1958.5370	315.86	
1958.6219	314.93	
1958.7068	313.20	
1958.8740	313.33	
1958.9562	314.67	
1959.0411	315.63	
1959.1260	316.38	
1959.2027	316.71	
1959.2877	317.72	
1959.3699	318.29	
1959.4548	318.15	
1959.5370	316.54	
1959.6219	314.80	
1959.7068	313.84	
1959.7890	313.26	
1959.8740	314.80	
1959.9562	315.58	
1960.0410	316.43	
1960.1257	316.97	
1960.2049	317.58	
1960.2896	319.02	
1960.3716	320.03	
1960.4563	319.59	
1960.5383	318.18	
1960.6230	315.91	
1960.7077	314.16	
1960.7896	313.83	
1960.8743	315.00	
1960.9563	316.19	
1961.0411	316.93	
1961.1260	317.70	
1961.2027	318.54	
1961.2877	319.48	
1961.3699	320.58	
1961.4548	319.77	
1961.5370	318.57	
1961.6219	316.79	
1961.7068	314.81	
1961.7890	315.38	
1961.8740	316.10	
1961.9562	317.01	
1962.0411	317.94	
1962.1260	318.55	
1962.2027	319.68	
1962.2877	320.63	
1962.3699	321.01	
1962.4548	320.55	
1962.5370	319.57	
1962.6219	317.40	
1962.7068	316.25	
1962.7890	315.42	
1962.8740	316.69	
1962.9562	317.70	
1963.0411	318.74	
1963.1260	319.07	
1963.2027	319.86	
1963.2877	321.39	
1963.3699	322.25	
1963.4548	321.48	
1963.5370	319.74	
1963.6219	317.77	
1963.7068	316.21	
1963.7890	315.99	
1963.8740	317.12	
1963.9562	318.31	
1964.0410	319.57	
1964.3716	322.25	
1964.4563	321.89	
1964.5383	320.44	
1964.6230	318.70	
1964.7077	316.70	
1964.7896	316.79	
1964.8743	317.79	
1964.9563	318.71	
1965.0411	319.44	
1965.1260	320.44	
1965.2027	320.89	
1965.2877	322.14	
1965.3699	322.16	
1965.4548	321.87	
1965.5370	321.39	
1965.6219	318.80	
1965.7068	317.82	
1965.7890	317.30	
1965.8740	318.86	
1965.9562	319.42	
1966.0411	320.62	
1966.1260	321.59	
1966.2027	322.39	
1966.2877	323.87	
1966.3699	324.01	
1966.4548	323.75	
1966.5370	322.39	
1966.6219	320.36	
1966.7068	318.64	
1966.7890	318.10	
1966.8740	319.78	
1966.9562	321.08	
1967.0411	322.06	
1967.1260	322.50	
1967.2027	323.04	
1967.2877	324.42	
1967.3699	325.00	
1967.4548	324.09	
1967.5370	322.55	
1967.6219	320.92	
1967.7068	319.31	
1967.7890	319.31	
1967.8740	320.72	
1967.9562	321.96	
1968.0410	322.57	
1968.1257	323.15	
1968.2049	323.89	
1968.2896	325.02	
1968.3716	325.57	
1968.4563	325.36	
1968.5383	324.14	
1968.6230	322.03	
1968.7077	320.41	
1968.7896	320.25	
1968.8743	321.31	
1968.9563	322.84	
1969.0411	324.00	
1969.1260	324.42	
1969.2027	325.64	
1969.2877	326.66	
1969.3699	327.34	
1969.4548	326.76	
1969.5370	325.88	
1969.6219	323.66	
1969.7068	322.38	
1969.7890	321.78	
1969.8740	322.85	
1969.9562	324.12	
1970.0411	325.03	
1970.1260	325.99	
1970.2027	326.87	
1970.2877	328.14	
1970.3699	328.07	
1970.4548	327.67	
1970.5370	326.34	
1970.6219	324.69	
1970.7068	323.10	
1970.7890	323.16	
1970.8740	323.98	
1970.9562	325.13	
1971.0411	326.17	
1971.1260	326.68	
1971.2027	327.17	
1971.2877	327.79	
1971.3699	328.92	
1971.4548	328.57	
1971.5370	327.34	
1971.6219	325.46	
1971.7068	323.36	
1971.7890	323.57	
1971.8740	324.80	
1971.9562	326.02	
1972.0410	326.77	
1972.1257	327.63	
1972.2049	327.75	
1972.2896	329.73	
1972.3716	330.07	
1972.4563	329.09	
1972.5383	328.05	
1972.6230	326.32	
1972.7077	324.93	
1972.7896	325.06	
1972.8743	326.50	
1972.9563	327.55	
1973.0411	328.55	
1973.1260	329.56	
1973.2027	330.30	
1973.2877	331.50	
1973.3699	332.48	
1973.4548	332.07	
1973.5370	330.87	
1973.6219	329.31	
1973.7068	327.51	
1973.7890	327.18	
1973.8740	328.16	
1973.9562	328.64	
1974.0411	329.35	
1974.1260	330.71	
1974.2027	331.48	
1974.2877	332.65	
1974.3699	333.09	
1974.4548	332.25	
1974.5370	331.18	
1974.6219	329.40	
1974.7068	327.43	
1974.7890	327.37	
1974.8740	328.46	
1974.9562	329.57	
1975.0411	330.40	
1975.1260	331.41	
1975.2027	332.04	
1975.2877	333.31	
1975.3699	333.97	
1975.4548	333.60	
1975.5370	331.91	
1975.6219	330.06	
1975.7068	328.56	
1975.7890	328.34	
1975.8740	329.49	
1975.9562	330.76	
1976.0410	331.75	
1976.1257	332.56	
1976.2049	333.50	
1976.2896	334.58	
1976.3716	334.87	
1976.4563	334.34	
1976.5383	333.05	
1976.6230	330.94	
1976.7077	329.30	
1976.7896	328.94	
1976.8743	330.31	
1976.9563	331.68	
1977.0411	332.93	
1977.1260	333.42	
1977.2027	334.70	
1977.2877	336.07	
1977.3699	336.75	
1977.4548	336.27	
1977.5370	334.92	
1977.6219	332.75	
1977.7068	331.59	
1977.7890	331.16	
1977.8740	332.40	
1977.9562	333.85	
1978.0411	334.97	
1978.1260	335.38	
1978.2027	336.64	
1978.2877	337.76	
1978.3699	338.01	
1978.4548	337.89	
1978.5370	336.54	
1978.6219	334.68	
1978.7068	332.76	
1978.7890	332.55	
1978.8740	333.92	
1978.9562	334.95	
1979.0411	336.23	
1979.1260	336.76	
1979.2027	337.96	
1979.2877	338.89	
1979.3699	339.47	
1979.4548	339.29	
1979.5370	337.73	
1979.6219	336.09	
1979.7068	333.92	
1979.7890	333.86	
1979.8740	335.29	
1979.9562	336.73	
1980.0410	338.01	
1980.1257	338.36	
1980.2049	340.08	
1980.2896	340.77	
1980.3716	341.46	
1980.4563	341.17	
1980.5383	339.56	
1980.6230	337.60	
1980.7077	335.88	
1980.7896	336.02	
1980.8743	337.10	
1980.9563	338.21	
1981.0411	339.24	
1981.1260	340.48	
1981.2027	341.38	
1981.2877	342.51	
1981.3699	342.91	
1981.4548	342.25	
1981.5370	340.49	
1981.6219	338.43	
1981.7068	336.69	
1981.7890	336.86	
1981.8740	338.36	
1981.9562	339.61	
1982.0411	340.75	
1982.1260	341.61	
1982.2027	342.70	
1982.2877	343.57	
1982.3699	344.14	
1982.4548	343.35	
1982.5370	342.06	
1982.6219	339.81	
1982.7068	337.98	
1982.7890	337.86	
1982.8740	339.26	
1982.9562	340.49	
1983.0411	341.37	
1983.1260	342.52	
1983.2027	343.10	
1983.2877	344.94	
1983.3699	345.76	
1983.4548	345.32	
1983.5370	343.98	
1983.6219	342.38	
1983.7068	339.86	
1983.7890	339.99	
1983.8740	341.15	
1983.9562	342.99	
1984.0410	343.70	
1984.1257	344.50	
1984.2049	345.28	
1984.2896	347.07	
1984.3716	347.43	
1984.4563	346.79	
1984.5383	345.39	
1984.6230	343.28	
1984.7077	341.07	
1984.7896	341.35	
1984.8743	342.98	
1984.9563	344.22	
1985.0411	344.97	
1985.1260	345.99	
1985.2027	347.43	
1985.2877	348.35	
1985.3699	348.93	
1985.4548	348.25	
1985.5370	346.56	
1985.6219	344.68	
1985.7068	343.09	
1985.7890	342.80	
1985.8740	344.24	
1985.9562	345.55	
1986.0411	346.30	
1986.1260	346.95	
1986.2027	347.85	
1986.2877	349.55	
1986.3699	350.21	
1986.4548	349.55	
1986.5370	347.94	
1986.6219	345.90	
1986.7068	344.85	
1986.7890	344.17	
1986.8740	345.66	
1986.9562	346.90	
1987.0411	348.02	
1987.1260	348.47	
1987.2027	349.42	
1987.2877	350.99	
1987.3699	351.84	
1987.4548	351.26	
1987.5370	349.51	
1987.6219	348.10	
1987.7068	346.45	
1987.7890	346.36	
1987.8740	347.81	
1987.9562	348.96	
1988.0410	350.43	
1988.1257	351.73	
1988.2049	352.22	
1988.2896	353.59	
1988.3716	354.22	
1988.4563	353.79	
1988.5383	352.38	
1988.6230	350.43	
1988.7077	348.72	
1988.7896	348.88	
1988.8743	350.07	
1988.9563	351.34	
1989.0411	352.76	
1989.1260	353.07	
1989.2027	353.68	
1989.2877	355.42	
1989.3699	355.67	
1989.4548	355.12	
1989.5370	353.90	
1989.6219	351.67	
1989.7068	349.80	
1989.7890	349.99	
1989.8740	351.29	
1989.9562	352.53	
1990.0411	353.66	
1990.1260	354.70	
1990.2027	355.38	
1990.2877	356.20	
1990.3699	357.16	
1990.4548	356.23	
1990.5370	354.81	
1990.6219	352.91	
1990.7068	350.96	
1990.7890	351.18	
1990.8740	352.83	
1990.9562	354.21	
1991.0411	354.72	
1991.1260	355.75	
1991.2027	357.16	
1991.2877	358.60	
1991.3699	359.34	
1991.4548	358.24	
1991.5370	356.17	
1991.6219	354.02	
1991.7068	352.15	
1991.7890	352.21	
1991.8740	353.75	
1991.9562	354.99	
1992.0410	355.98	
1992.1257	356.72	
1992.2049	357.81	
1992.2896	359.15	
1992.3716	359.66	
1992.4563	359.25	
1992.5383	357.02	
1992.6230	355.00	
1992.7077	353.01	
1992.7896	353.31	
1992.8743	354.16	
1992.9563	355.40	
1993.0411	356.70	
1993.1260	357.16	
1993.2027	358.38	
1993.2877	359.46	
1993.3699	360.28	
1993.4548	359.60	
1993.5370	357.57	
1993.6219	355.52	
1993.7068	353.69	
1993.7890	353.99	
1993.8740	355.33	
1993.9562	356.80	
1994.0411	358.37	
1994.1260	358.91	
1994.2027	359.97	
1994.2877	361.26	
1994.3699	361.68	
1994.4548	360.94	
1994.5370	359.55	
1994.6219	357.48	
1994.7068	355.84	
1994.7890	355.99	
1994.8740	357.58	
1994.9562	359.04	
1995.0411	359.97	
1995.1260	361.00	
1995.2027	361.64	
1995.2877	363.45	
1995.3699	363.79	
1995.4548	363.26	
1995.5370	361.90	
1995.6219	359.45	
1995.7068	358.06	
1995.7890	357.76	
1995.8740	359.56	
1995.9562	360.70	
1996.0410	362.05	
1996.1257	363.24	
1996.2049	364.02	
1996.2896	364.72	
1996.3716	365.41	
1996.4563	364.97	
1996.5383	363.65	
1996.6230	361.48	
1996.7077	359.45	
1996.7896	359.60	
1996.8743	360.76	
1996.9563	362.33	
1997.0411	363.18	
1997.1260	364.00	
1997.2027	364.56	
1997.2877	366.36	
1997.3699	366.80	
1997.4548	365.62	
1997.5370	364.47	
1997.6219	362.50	
1997.7068	360.19	
1997.7890	360.77	
1997.8740	362.43	
1997.9562	364.28	
1998.0411	365.33	
1998.1260	366.15	
1998.2027	367.31	
1998.2877	368.61	
1998.3699	369.30	
1998.4548	368.87	
1998.5370	367.64	
1998.6219	365.78	
1998.7068	363.90	
1998.7890	364.24	
1998.8740	365.46	
1998.9562	366.97	
1999.0411	368.15	
1999.1260	368.87	
1999.2027	369.59	
1999.2877	371.14	
1999.3699	371.00	
1999.4548	370.35	
1999.5370	369.27	
1999.6219	366.93	
1999.7068	364.64	
1999.7890	365.13	
1999.8740	366.67	
1999.9562	368.01	
2000.0410	369.14	
2000.1257	369.46	
2000.2049	370.51	
2000.2896	371.66	
2000.3716	371.82	
2000.4563	371.70	
2000.5383	370.12	
2000.6230	368.12	
2000.7077	366.62	
2000.7896	366.73	
2000.8743	368.29	
2000.9563	369.53	
2001.0411	370.28	
2001.1260	371.50	
2001.2027	372.12	
2001.2877	372.87	
2001.3699	374.02	
2001.4548	373.30	
2001.5370	371.62	
2001.6219	369.55	
2001.7068	367.96	
2001.7890	368.10	
2001.8740	369.68	
2001.9562	371.24	
2002.0411	372.43	
2002.1260	373.08	
2002.2027	373.52	
2002.2877	374.86	
2002.3699	375.55	
2002.4548	375.40	
2002.5370	374.02	
2002.6219	371.49	
2002.7068	370.70	
2002.7890	370.25	
2002.8740	372.08	
2002.9562	373.78	
2003.0411	374.68	
2003.1260	375.62	
2003.2027	376.11	
2003.2877	377.65	
2003.3699	378.35	
2003.4548	378.13	
2003.5370	376.61	
2003.6219	374.48	
2003.7068	372.98	
2003.7890	373.00	
2003.8740	374.34	
2003.9562	375.69	
2004.0410	376.79	
2004.1257	377.36	
2004.2049	378.40	
2004.2896	380.50	
2004.3716	380.61	
2004.4563	379.55	
2004.5383	377.77	
2004.6230	375.84	
2004.7077	374.05	
2004.7896	374.22	
2004.8743	375.84	
2004.9563	377.45	
2005.0411	378.34	
2005.1260	379.66	
2005.2027	380.29	
2005.2877	382.06	
2005.3699	382.25	
2005.4548	382.08	
2005.5370	380.65	
2005.6219	378.67	
2005.7068	376.43	
2005.7890	376.81	
2005.8740	378.31	
2005.9562	379.96	
2006.0411	381.37	
2006.1260	382.02	
2006.2027	382.57	
2006.2877	384.37	
2006.3699	384.93	
2006.4548	384.03	
2006.5370	382.28	
2006.6219	380.51	
2006.7068	378.82	
2006.7890	379.07	
2006.8740	380.16	
2006.9562	381.62	
2007.0411	382.49	
2007.1260	383.70	
2007.2027	384.34	
2007.2877	386.24	
2007.3699	386.42	
2007.4548	385.87	
2007.5370	384.43	
2007.6219	381.84	
2007.7068	380.87	
2007.7890	380.87	
2007.8740	382.36	
2007.9562	383.61	
2008.0410	385.07	
2008.1257	385.85	
2008.2049	385.84	
2008.2896	386.77	
2008.3716	388.51	
2008.4563	388.05	
2008.5383	386.27	
2008.6230	384.08	
2008.7077	383.09	
2008.7896	382.78	
2008.8743	384.02	
2008.9563	385.12	
2009.0411	386.66	
2009.1260	387.13	
2009.2027	388.52	
2009.2877	389.57	
2009.3699	390.16	
2009.4548	389.62	
2009.5370	388.07	
2009.6219	386.09	
2009.7068	384.66	
2009.7890	384.34	
2009.8740	386.05	
2009.9562	387.49	
2010.0411	388.55	
2010.1260	390.06	
2010.2027	391.02	
2010.2877	392.39	
2010.3699	393.23	
2010.4548	392.24	
2010.5370	390.33	
2010.6219	388.52	
2010.7068	386.84	
2010.7890	387.17	
2010.8740	388.67	
2010.9562	389.81	
2011.0411	391.30	
2011.1260	391.93	
2011.2027	392.45	
2011.2877	393.37	
2011.3699	394.29	
2011.4548	393.69	
2011.5370	392.59	
2011.6219	390.21	
2011.7068	389.00	
2011.7890	388.93	
2011.8740	390.25	
2011.9562	391.80	
2012.0410	393.07	
2012.1257	393.34	
2012.2049	394.36	
2012.2896	396.44	
2012.3716	396.87	
2012.4563	395.88	
2012.5383	394.52	
2012.6230	392.54	
2012.7077	391.14	
2012.7896	391.02	
2012.8743	392.99	
2012.9563	394.39	
2013.0411	395.66	
2013.1260	396.89	
2013.2027	397.27	
2013.2877	398.36	
2013.3699	399.90	
2013.4548	398.78	
2013.5370	397.28	
2013.6219	395.32	
2013.7068	393.31	
2013.7890	393.61	
2013.8740	395.10	
2013.9562	396.73	
2014.0411	397.83	
2014.1260	398.01	
2014.2027	399.47	
2014.2877	401.33	
2014.3699	401.88	
2014.4548	401.30	
2014.5370	399.09	
2014.6219	397.22	
2014.7068	395.41	
2014.7890	395.65	
2014.8740	397.22	
2014.9562	398.79	
2015.0411	399.85
2015.1260	400.31
2015.2027	401.51
2015.2877	403.45
2015.3699	404.10
2015.4548	402.88
2015.5370	401.61
2015.6219	399.00
2015.7068	397.50
2015.7890	398.28
2015.8740	400.24
2015.9562	401.89
2016.0410	402.65
2016.1257	404.16
2016.2049	404.85
2016.2896	407.57
2016.3716	407.66
2016.4563	407.00
2016.5383	404.50
2016.6230	402.24
2016.7077	401.01
2016.7896	401.50
2016.8743	403.64
2016.9563	404.55
2017.0411	406.07
2017.1260	406.64
2017.2027	407.06
2017.2877	408.95
2017.3699	409.91
2017.4548	409.12
2017.5370	407.20
2017.6219	405.24
2017.7068	403.27
2017.7890	403.64
2017.8740	405.17
2017.9562	406.75
2018.0411	408.05
2018.1260	408.34
2018.2027	409.25
2018.2877	410.30
2018.3699	411.30
2018.4548	410.88
2018.5370	408.90
2018.6219	407.10
2018.7068	405.59
2018.7890	405.99
2018.8740	408.12
2018.9562	409.23
2019.0411	410.92
2019.1260	411.66
2019.2027	412.00
2019.2877	413.51
2019.3699	414.83