#  Z     new    old
1	62.54	57.39
2        23.845 21.36
3	 11.898  11.333
4       7.233 7.068
5       4.873    4.846
10      1.433  1.42818
20	.4028  .400
40      .11175 .1092
60      5.3415e-2	5.076e-2
82	3.074e-2 2.808e-2