*Excludes Observations that spanned multiple years

  B
b
t
W
w
 
Pre 1970000066
1970000000
1971001001
1972000000
1973000000
1974000000
1975000011
1976000044
1977000022
1978000022
1979001023
1980004037
1981003025
1982000011
1983000022
1984000044
1985001012
1986001001
1987005049
1988003036
1989000000
1990000011
1991003025
1992005038
1993002111032
1994006039
1995001247
1996004059
199700511420
1998000022
1999000000
2000000088
2001001801129
20020080311
2003001012
20040060410
2005001001424
2006002102445
200700401014
200800101213
2009000011
2010001001
2011004005191
201200363117156
201300802634
2014001401731
2015004205092
2016003105283
20170060045105
20180083053136
2019003601551
2020001401226
2021002101233
20220053049102
2023000000
2024000000
Total0058186581247