*Excludes Observations that spanned multiple years

  B
b
t
W
w
 
Pre 1970002035
1970000000
1971000000
1972000000
1973000000
1974081009
1975061018
1976031015
1977044019
1978042017
1979043018
1980004015
19810050510
1982004026
1983025018
1984002035
1985032016
19860390113
19870390315
19880650314
19890581418
199001360423
199104270334
199205210228
199313310338
199418430759
199516311544
199621220429
199707260740
199817360953
1999172401244
200006370952
200102310639
200200350540
200303380647
200413200832
200507440657
200604541867
2007123701050
200822810590
20091193018113
201012206013222
201103232015250
2012116290035342
201316323223355
201428248032290
201523287045337
201614423051479
201758560156630
201857541151605
2019108561052631
202055637055702
202124608065679
202202598070670
202301180019
2024002046
Total47219633877367347