Table C-W — Number of seals seen, and number seen per boat-hunting day, by 10-day periods, off 



Washington, 27 November 1967 to 26 February 1968 



10-day period 



Boat -hunting 

 days-'- 



Total seals 

 seen 



Seals 



seen per 



boat-hunting 



day 



Seals 

 seen per 



10-day 

 interval 



Number 



Number 



21-30 Nov. 



1-10 Dec. 

 11-20 Dec. 

 21-31 Dec. 



1-10 Jan. 

 11-20 Jan. 

 21-31 Jan. 



1-10 Feb. 

 11-20 Feb. 

 21-29 Feb. 



Total... 



39.25 



1,078 



Number 



27.5 



Percent 



100.0 



■"■A boat-hunting day is a day in which a vessel is used for 8 hours or more; units of boat-hunt- 

 ing days are 0.25, 0.50, 0.75, and 1.00. 



Table C-15. — Number of seals seen, and number seen per boat-hunting day, by 10-day periods, in 



Alaska waters, 18 May to 24 August 1968 



10-day period 



Boat -hunting 

 days""- 



Total seals 

 seen 



Seals 



seen per 



boat -hunting 



day 



Seals 

 seen per 



10 -day 

 interval 



11-20 May. . 

 21-31 May. . 



1-10 June. 

 11-20 June. 

 21-30 June. 



1-10 July. 

 11-20 July. 

 21-31 July. 



1-10 Aug.. 

 11-20 Aug.. 

 21-31 Aug.. 



Total 



66.25 



1,509 



22.8 



100.0 



■"•A boat-hunting day is a day in which a vessel is used for 8 hours or more; units of boat-hunt- 

 ing days are 0.25, 0.50, 0.75, and 1.00. 



109 



