*Excludes Observations that spanned multiple years

  B
b
t
W
w
 
Pre 1970001034
1970000000
1971000000
1972000000
1973000000
1974000000
1975000000
1976000000
1977000000
1978000000
1979000000
1980000011
1981000000
1982000000
1983000000
1984000000
1985000000
1986000000
1987000000
1988000000
1989000000
1990000000
1991000000
1992000000
1993000000
1994000000
1995000000
1996000000
1997000000
1998000000
1999000000
2000000000
2001000000
2002000000
2003000000
2004000000
2005000000
2006000000
2007000000
2008001001
2009001001
2010000000
2011004004
2012003014
2013000011
2014000011
20150070613
2016003025
201700130518
2018003025
2019006006
202000250227
2021001001222
202200210122
2023001001
2024000000
Total0099037136