Expectation ot Life 



34.55535 

 40.04475 

 43.65276 

 45.87700 

 47.23533 

 47.99860 

 45.69310 

 41.96030 

 38.76308 

 35.49329 

 32.79565 

 30.00384 

 27.13292 

 24.29072 

 21.43212 

 1 8.35900 

 15.09954 

 12.83834 

 9-78378 

 8.12794 

 6.30434 

 5.97402 

 4.55263 

 2.07692 



Caicu- 

 iated by 

 the usual 

 method. 



33.27 



39.54 



43.25 



45.68 



47.11 



47.44 



45.17 



41.36 



38.10 



34.78 



32.27 



29.26 



26.37 



23.50 



20.62 



17.52 



14.20 



11.94 

 8.81 

 7.14 



5.20 



4.81 



3.46 



1.71 



Age. 

 



3 

 4 

 5 

 10 

 15 

 20 

 25 

 30 

 35 

 40 

 45 

 50 

 55 

 60 

 65 

 70 

 75 

 80 

 85 

 90 

 95 



years, from I772 to 178I, 



