rownames,age,deaths,number,ratio
1,1,238,1000,0.855
2,2,145,855,0.9333333333333333
3,3,57,798,0.9523809523809523
4,4,38,760,0.9631578947368421
5,5,28,732,0.9699453551912568
6,6,22,710,0.9746478873239437
7,7,18,692,0.9826589595375722
8,8,12,680,0.9852941176470589
9,9,10,670,0.9865671641791045
10,10,9,661,0.9878971255673222
11,11,8,653,0.98928024502297085
12,12,7,646,0.9907120743034056
13,13,6,640,0.990625
14,14,6,634,0.9905362776025236
15,15,6,628,0.9904458598726115
16,16,6,622,0.9903536977491961
17,17,6,616,0.9902597402597403
18,18,6,610,0.9901639344262295
19,19,6,604,0.9900662251655629
20,20,6,598,0.9899665551839465
21,21,6,592,0.9898648648648649
22,22,6,586,0.9880546075085325
23,23,7,579,0.9896373056994818
24,24,6,573,0.9895287958115183
25,25,6,567,0.9876543209876543
26,26,7,560,0.9875
27,27,7,553,0.9873417721518988
28,28,7,546,0.9871794871794872
29,29,7,539,0.9851576994434137
30,30,8,531,0.9849340866290018
31,31,8,523,0.9847036328871893
32,32,8,515,0.9844660194174757
33,33,8,507,0.9842209072978304
34,34,8,499,0.9819639278557114
35,35,9,490,0.9816326530612245
36,36,9,481,0.9812889812889813
37,37,9,472,0.9809322033898306
38,38,9,463,0.980561555075594
39,39,9,454,0.9801762114537445
40,40,9,445,0.9797752808988764
41,41,9,436,0.9793577981651376
42,42,9,427,0.9765807962529274
43,43,10,417,0.9760191846522782
44,44,10,407,0.9754299754299754
45,45,10,397,0.9748110831234257
46,46,10,387,0.9741602067183462
47,47,10,377,0.9734748010610079
48,48,10,367,0.9727520435967303
49,49,10,357,0.969187675070028
50,50,11,346,0.9682080924855492
51,51,11,335,0.9671641791044776
52,52,11,324,0.9660493827160493
53,53,11,313,0.9648562300319489
54,54,11,302,0.9668874172185431
55,55,10,292,0.9657534246575342
56,56,10,282,0.9645390070921985
57,57,10,272,0.9632352941176471
58,58,10,262,0.9618320610687023
59,59,10,252,0.9603174603174603
60,60,10,242,0.9586776859504132
61,61,10,232,0.9568965517241379
62,62,10,222,0.954954954954955
63,63,10,212,0.9528301886792453
64,64,10,202,0.9504950495049505
65,65,10,192,0.9479166666666666
66,66,10,182,0.945054945054945
67,67,10,172,0.9418604651162791
68,68,10,162,0.9382716049382716
69,69,10,152,0.9342105263157895
70,70,10,142,0.9225352112676056
71,71,11,131,0.916030534351145
72,72,11,120,0.9083333333333333
73,73,11,109,0.8990825688073395
74,74,11,98,0.8979591836734694
75,75,10,88,0.8863636363636364
76,76,10,78,0.8717948717948718
77,77,10,68,0.8529411764705882
78,78,10,58,0.8620689655172413
79,79,8,50,0.82
80,80,9,41,0.8292682926829268
81,81,7,34,0.8235294117647058
82,82,6,28,0.8214285714285714
83,83,5,23,0.8695652173913043
84,84,3,20,