#Data processed by www.woodfortrees.org
#Please check original source for first-hand data and information:
#
#----------------------------------------------------
#Data from Hadley Centre
#http://www.metoffice.gov.uk/hadobs/hadcrut4/data/download.html
#For terms and conditions of use, please see
#http://www.metoffice.gov.uk/hadobs/hadcrut4/terms_and_conditions.html
#----------------------------------------------------
#
#File: hadcrut4_monthly_ns_avg.txt
#
#Time series (hadcrut4) from 1850 to 2020.42
#Selected data from 2000
2000	0.224
2000.08	0.449
2000.17	0.382
2000.25	0.479
2000.33	0.279
2000.42	0.27
2000.5	0.261
2000.58	0.353
2000.67	0.312
2000.75	0.225
2000.83	0.16
2000.92	0.157
2001	0.357
2001.08	0.319
2001.17	0.51
2001.25	0.462
2001.33	0.418
2001.42	0.419
2001.5	0.464
2001.58	0.505
2001.67	0.431
2001.75	0.421
2001.83	0.613
2001.92	0.383
2002	0.654
2002.08	0.703
2002.17	0.701
2002.25	0.46
2002.33	0.427
2002.42	0.471
2002.5	0.491
2002.58	0.453
2002.67	0.424
2002.75	0.411
2002.83	0.45
2002.92	0.325
2003	0.6
2003.08	0.459
2003.17	0.45
2003.25	0.437
2003.33	0.473
2003.42	0.454
2003.5	0.475
2003.58	0.549
2003.67	0.536
2003.75	0.612
2003.83	0.457
2003.92	0.589
2004	0.507
2004.08	0.613
2004.17	0.532
2004.25	0.477
2004.33	0.311
2004.42	0.322
2004.5	0.359
2004.58	0.394
2004.67	0.438
2004.75	0.464
2004.83	0.604
2004.92	0.355
2005	0.549
2005.08	0.396
2005.17	0.565
2005.25	0.611
2005.33	0.518
2005.42	0.552
2005.5	0.547
2005.58	0.538
2005.67	0.574
2005.75	0.614
2005.83	0.627
2005.92	0.462
2006	0.383
2006.08	0.571
2006.17	0.461
2006.25	0.407
2006.33	0.405
2006.42	0.518
2006.5	0.486
2006.58	0.535
2006.67	0.503
2006.75	0.569
2006.83	0.54
2006.92	0.691
2007	0.828
2007.08	0.567
2007.17	0.517
2007.25	0.587
2007.33	0.448
2007.42	0.42
2007.5	0.439
2007.58	0.44
2007.67	0.455
2007.75	0.467
2007.83	0.391
2007.92	0.341
2008	0.158
2008.08	0.235
2008.17	0.559
2008.25	0.327
2008.33	0.34
2008.42	0.365
2008.5	0.451
2008.58	0.432
2008.67	0.407
2008.75	0.546
2008.83	0.526
2008.92	0.395
2009	0.478
2009.08	0.443
2009.17	0.404
2009.25	0.511
2009.33	0.441
2009.42	0.546
2009.5	0.536
2009.58	0.586
2009.67	0.567
2009.75	0.516
2009.83	0.55
2009.92	0.484
2010	0.56
2010.08	0.592
2010.17	0.682
2010.25	0.689
2010.33	0.592
2010.42	0.585
2010.5	0.615
2010.58	0.539
2010.67	0.448
2010.75	0.497
2010.83	0.592
2010.92	0.334
2011	0.315
2011.08	0.324
2011.17	0.42
2011.25	0.491
2011.33	0.393
2011.42	0.494
2011.5	0.511
2011.58	0.491
2011.67	0.446
2011.75	0.458
2011.83	0.353
2011.92	0.402
2012	0.31
2012.08	0.301
2012.17	0.36
2012.25	0.574
2012.33	0.573
2012.42	0.556
2012.5	0.507
2012.58	0.536
2012.67	0.556
2012.75	0.556
2012.83	0.55
2012.92	0.271
2013	0.471
2013.08	0.498
2013.17	0.421
2013.25	0.45
2013.33	0.525
2013.42	0.501
2013.5	0.518
2013.58	0.541
2013.67	0.546
2013.75	0.516
2013.83	0.66
2013.92	0.532
2014	0.534
2014.08	0.327
2014.17	0.584
2014.25	0.667
2014.33	0.608
2014.42	0.625
2014.5	0.544
2014.58	0.677
2014.67	0.601
2014.75	0.635
2014.83	0.504
2014.92	0.655
2015	0.705
2015.08	0.689
2015.17	0.708
2015.25	0.673
2015.33	0.711
2015.42	0.743
2015.5	0.697
2015.58	0.74
2015.67	0.796
2015.75	0.845
2015.83	0.84
2015.92	1.024
2016	0.934
2016.08	1.111
2016.17	1.106
2016.25	0.937
2016.33	0.707
2016.42	0.744
2016.5	0.744
2016.58	0.79
2016.67	0.729
2016.75	0.598
2016.83	0.553
2016.92	0.62
2017	0.739
2017.08	0.845
2017.17	0.873
2017.25	0.737
2017.33	0.659
2017.42	0.641
2017.5	0.651
2017.58	0.714
2017.67	0.557
2017.75	0.571
2017.83	0.554
2017.92	0.6
2018	0.554
2018.08	0.528
2018.17	0.615
2018.25	0.627
2018.33	0.587
2018.42	0.573
2018.5	0.594
2018.58	0.586
2018.67	0.598
2018.75	0.678
2018.83	0.59
2018.92	0.638
2019	0.738
2019.08	0.662
2019.17	0.874
2019.25	0.78
2019.33	0.61
2019.42	0.708
2019.5	0.706
2019.58	0.719
2019.67	0.713
2019.75	0.752
2019.83	0.693
2019.92	0.88
2020	0.982
2020.08	1.001
2020.17	1.017
2020.25	0.8
2020.33	0.714
2020.42	0.682
#Data ends
#Number of samples: 246
#Mean: 0.545984
e