*Excludes Observations that spanned multiple years

  B
b
t
W
w
 
Pre 197000601319
1970000011
1971000022
1972000022
1973000011
1974000000
1975001001
1976000011
1977000000
1978001023
1979000011
1980000000
1981001023
1982002002
1983003036
1984001023
1985001034
1986002024
1987002024
1988000022
1989001078
1990000123
1991005117
1992004048
1993001067
1994002114
1995001023
1996001012
1997002013
1998001067
1999001001
2000001045
2001003025
2002006039
2003007007
2004000033
2005002079
2006003014
2007002013
20080061613
20090030811
2010002046
201100170926
201200110920
201300230326
2014002101334
2015004002262
2016005003989
20170064042106
20180082022104
20190092043135
20200098014112
20210070036106
2022001902948
2023002002
2024002002
Total0066543901059