*Excludes Observations that spanned multiple years

  B
b
t
W
w
 
Pre 1970001301225
1970001012
1971002024
1972000011
1973003025
1974002013
19750440412
1976001056
197712120419
19780430310
197922130522
1980007029
198100140721
198200100515
19832170414
1984004059
1985005049
198605180629
1987131911135
198803220732
198907200936
19901112401046
1991315520575
1992332001036
1993613390563
19944257609114
1995825001171
19961318520891
1997112277015125
19986156311398
1999345201473
200029580877
2001595111076
200223840493
20039238108121
20043168207108
200533612509173
2006741140013201
200712120015138
20082120306212
200972384121415
2010168352015391
201151498031535
2012129667147736
2013131556144615
2014115485051552
2015302597051680
2016220694165782
2017380873080991
201852210831461184
201967310560581184
202028311000731204
20211019731911076
202281760172842
202300410041
20240070310
Total4173371175510102813547