316 



•QftTTOTTT ^TTt>TTTT'D'\T 



OOOCOlOOOOtQlA 

 tH r-( rH iH 



7.25 

 5.55 

 5.42 



140.28 



Total 





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00 



X 00 









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co 



00* O 

 >^ i£5 

















Mean 

 55.7 







C5 



OS 05 







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00 00 00 

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TjiiO<Ob-0000»-HCq 



tH tH tH 



O pH O r-( ^ • • • 



CO CO CO 



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r— I M CO 



lOrficOiHOCO'rHOOO 



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