*Excludes Observations that spanned multiple years

  B
b
t
W
w
 
Pre 197014707688
1970003025
19710010910
1972001078
1973001089
19740260513
19750040812
19760230813
197701301014
19780120912
197902801222
198001501420
198100701320
198202901829
198301501420
198401701523
198502701726
1986121701939
1987032501644
1988022301944
1989163901763
1990322811852
19916204301180
1992521226120264
1993964320121694
199471980510222060
199541944384232013
199622001381152057
1997169625330755
199811080301181130
1999111317123155
200011013511321098
2001286255133953
200231454772381574
200321020612241109
200451715561281805
2005229361126383
2006077173230876
2007213941132341545
20083672147126849
20092110144041297
20100393291143728
20110293327174695
2012469043001001224
201326404022751121
20141176547501171368
20151096568042321891
20166107381612062102
201781395127122712947
201891298114373512808
2019211234114772712680
202041282185713533497
202141244172535663542
202261340113212782757
202306250132
2024002002
Total149306651304056376747677