*Excludes Observations that spanned multiple years

  B
b
t
W
w
 
Pre 1970012003
1970000000
1971000000
1972000000
1973000000
1974000000
1975000000
1976000000
1977000000
1978000000
1979001001
1980012003
1981001001
1982000000
1983000000
1984000000
1985000000
1986000000
1987001001
1988001001
1989010001
1990010001
1991001001
1992001001
1993010001
1994032005
1995001001
1996050005
1997020002
1998050005
1999011002
2000042006
2001034007
2002025007
200304100014
2004042006
200501050015
2006054009
200701050015
20080640010
200903100013
201003110014
201103210024
201201560021
201302370030
201403360039
2015017130030
2016226130041
2017044160060
2018160120073
2019159210081
20202802600108
20210972900126
202211032800132
2023000000
2024002002
Total763527600918