Year,"CDD, NOAA nClimDiv (2020 population fixed)","HDD, NOAA nClimDiv","CDD, EIA (same-year population)","HDD, EIA"
1991,1347,4182,1282,4345
1992,1078,4392,1001,4582
1993,1232,4657,1169,4835
1994,1251,4428,1185,4607
1995,1314,4465,1262,4637
1996,1223,4629,1162,4799
1997,1190,4478,1134,4626
1998,1449,3949,1391,4049
1999,1329,4108,1283,4230
2000,1285,4376,1233,4491
2001,1297,4156,1256,4254
2002,1401,4266,1365,4354
2003,1304,4441,1269,4542
2004,1247,4260,1218,4342
2005,1409,4272,1390,4346
2006,1387,3979,1361,4038
2007,1410,4211,1393,4266
2008,1299,4436,1284,4492
2009,1259,4433,1242,4478
2010,1468,4429,1457,4461
2011,1482,4280,1470,4312
2012,1502,3739,1494,3771
2013,1312,4444,1304,4470
2014,1298,4535,1295,4558
2015,1483,4078,1484,4094
2016,1549,3879,1554,3887
2017,1418,3833,1423,3838
2018,1571,4292,1579,4291
2019,1484,4327,1495,4317
2020,1503,3920,1519,3914
2021,1474,3945,1492,3934
2022,1530,4268,1557,4243
2023,1446,3828,1480,3802
2024,1600,3721,1633,3692
2025,1502,4062,1540,4023