#calculated O2(0-1000m) along 137E 
#Unit    : % 
#S.D.    : Standard Deviation 
#latitude: 25-30N 
#
   year,    mean,    S.D. 
1967.04,  98.160,   1.663
1968.04,  99.874,   1.048
1969.05,  99.156,   3.192
1970.05, 100.056,   2.481
1971.04, 101.176,   1.510
1972.04, 100.019,   1.528
1972.57,  97.755,   2.542
1973.04, 102.094,   2.316
1973.57, 100.840,   1.261
1974.05, 100.073,   2.744
1974.44,  95.758,   2.512
1975.05,  96.763,   3.193
1975.59, 100.853,   2.406
1976.04,  99.910,   2.711
1976.59,  93.182,   4.387
1977.04,  97.987,   4.449
1977.57,  96.066,  13.392
1978.07,  93.228,   9.641
1978.56,  98.192,   7.660
1979.07,  95.498,   7.345
1979.55,  99.239,   5.755
1980.06, 100.430,   1.643
1980.53, 100.079,   2.629
1981.07, 105.409,   3.399
1981.54, 107.825,   5.545
1982.07, 102.170,   4.132
1982.54, 104.826,   5.038
1983.07, 102.955,   3.484
1983.55, 100.859,   2.481
1984.07, 102.213,   2.251
1984.55, 101.505,   3.656
1985.06, 100.614,   2.699
1985.55, 101.531,   3.194
1986.07, 101.035,   0.959
1986.55, 101.937,   3.854
1987.05, 103.466,   3.673
1987.56, 103.121,   2.746
1988.05, 100.105,   1.868
1988.56, 104.879,   4.261
1989.06, 100.333,   2.405
1989.56, 102.906,   1.740
1990.06, 103.756,   2.877
1990.57, 103.836,   3.303
1990.85, 101.781,   2.939
1991.06, 103.470,   3.636
1991.55, 103.216,   3.549
1992.06, 107.028,   1.517
1992.56, 106.448,   2.042
1993.06, 102.248,   2.331
1993.56, 103.628,   4.161
1994.06, 100.572,   1.268
1994.53, 102.798,   3.615
1995.06,  99.018,   2.022
1996.56, 106.954,   4.771
1997.50, 102.115,   3.093
1997.79, 100.721,   1.733
1998.33, 102.708,   2.388
1998.54, 102.829,   4.286
1998.80,  99.519,   0.266
1999.07, 100.511,   2.263
1999.55,  99.243,   2.225
2000.07,  97.268,   2.304
2000.54, 100.700,   2.125
2000.87, 100.389,   2.261
2001.06,  97.926,   1.680
2001.39,  98.275,   2.687
2001.54,  97.018,   2.088
2001.87,  94.804,   2.198
2002.08,  95.485,   2.567
2002.33, 104.371,   4.035
2003.32, 103.479,   2.996
2003.57,  99.244,   4.709
2003.84,  96.509,   1.232
2004.07, 100.467,   2.855
2004.32,  96.345,   4.066
2004.54, 101.119,   3.399
2004.82,  95.605,   2.130
2005.07, 101.160,   2.734
2005.32, 100.236,   3.939
2005.55, 101.696,   2.056
2005.81, 100.721,   2.760
2006.07, 101.565,   1.086
2006.31, 105.418,   3.567
2006.54, 103.123,   4.707
2006.81,  98.754,   1.043
2007.06,  98.941,   4.291
2007.32, 101.332,   2.422
2007.59, 101.296,   2.502
2007.83,  99.071,   2.362
2008.07, 102.262,   6.840
2008.32,  98.305,   3.769
2008.61,  99.101,   3.527
2008.86, 101.163,   2.163
2009.05, 100.741,   2.721
2009.32, 100.030,   1.727
2009.85,  97.727,   1.233
2009.89,  98.327,   2.198
2010.40, 102.317,   3.711
2010.53, 100.751,   2.903
2010.96,  98.665,   2.203
2011.03,  96.873,   3.701
2011.47,  98.748,   1.592
2011.94,  98.568,   1.100
2012.04,  97.842,   2.981
2012.29, 103.268,   2.403
2012.61, 100.303,   1.213
2012.95,  99.217,   2.650
2013.03,  99.505,   2.899
2013.50, 100.446,   2.584
2014.03,  99.392,   3.138
2014.49, 102.745,   1.623
2015.04,  98.270,   2.417
2015.48,  97.451,   1.339
2016.03, 100.685,   3.145
2016.28, 100.507,   1.861
2016.52, 100.246,   3.093
2017.04,  99.528,   0.910
2017.65, 101.201,   1.554
2018.04,  98.409,   1.693
2018.57,  98.603,   3.019
2019.04,  95.850,   3.853
2019.58,  92.999,   6.244
2020.03,  94.985,   5.023
2020.48,  96.520,   9.523
2021.05,  98.691,   4.025
2021.65,  96.514,   7.375
2022.04,  93.776,   8.260
2022.77,  91.892,   6.385
2023.08,  92.779,   7.366
2023.71,  96.966,   3.709
2024.10,  94.272,   3.709
2024.58,  96.634,   6.790