Station Number 69246
Prefecture Tottori [ Local Portal ]
Location 鳥取県八頭郡智頭町智頭沖代 (YAZU GUN CHIZU CHO, TOTTORI KEN)
Months of Observations 476
Number of Observations 347,712
Period of Observations
Period Name Lat. Long. Height Anemometer
1974/11/01 -- 1978/11/12 CHIZU 35.267N 134.232E 175m 0.0m
1978/11/13 -- 1981/03/24 CHIZU 35.267N 134.232E 175m 6.5m
1981/03/25 -- 1981/10/30 CHIZU 35.263N 134.240E 182m 6.5m
1981/10/31 -- 1987/10/18 CHIZU 35.263N 134.240E 182m 6.5m
1987/10/19 -- 2005/12/09 CHIZU 35.263N 134.240E 182m 6.5m
2005/12/10 -- 2015/08/99 CHIZU 35.263N 134.240E 182m 6.5m
Real-time Data AMeRAS (AMeDAS Ranking Service)
Past Heavy Rain Data AMeDAS heavy rain
Weather Disaster Reports
Typhoon History
Neighbor Stations
Number Name Distance Azimuth
69915 CHIZU (Tottori) 0.00km 0deg.
66126 NAGISAN (Okayama) 12.87km 205deg.
69181 SAJI (Tottori) 13.62km 302deg.
69121 REISEKISAN (Tottori) 16.71km 351deg.
69196 WAKASA (Tottori) 16.90km 62deg.
66127 NAGI (Okayama) 17.92km 200deg.
66136 IMAOKA (Okayama) 19.88km 157deg.
66915 IMAOKA (Okayama) 19.88km 157deg.
66056 OMBARA (Okayama) 23.38km 280deg.
69122 TOTTORI (Tottori) 24.85km 359deg.
69940 TOTTORI (Tottori) 24.85km 359deg.
69111 SHIKANO (Tottori) 26.23km 309deg.
69051 TOTTORI (Tottori) 28.30km 348deg.
69106 SUGETAWARA (Tottori) 28.65km 306deg.
63241 SAYO (Hyogo) 29.68km 156deg.

Statistics for the Whole Period

Precipitation

0.0mm - 0.4mm 0.0mm - 0.4mm = 311,549
[311,549 (89.60% / 89.64%)] [311,549 / 347,558 (89.64%)]
0.5mm - 1.4mm 0.5mm - 1.4mm = 20,499
[20,499 (5.90% / 5.90%)] [332,048 / 36,009 (95.54%)]
1.5mm - 2.4mm 1.5mm - 2.4mm = 7,081
[7,081 (2.04% / 2.04%)] [339,129 / 15,510 (97.57%)]
2.5mm - 3.4mm 2.5mm - 3.4mm = 3,343
[3,343 (0.96% / 0.96%)] [342,472 / 8,429 (98.54%)]
3.5mm - 4.4mm 3.5mm - 4.4mm = 1,797
[1,797 (0.52% / 0.52%)] [344,269 / 5,086 (99.05%)]
4.5mm - 5.4mm 4.5mm - 5.4mm = 985
[985 (0.28% / 0.28%)] [345,254 / 3,289 (99.34%)]
5.5mm - 6.4mm 5.5mm - 6.4mm = 591
[591 (0.17% / 0.17%)] [345,845 / 2,304 (99.51%)]
6.5mm - 7.4mm 6.5mm - 7.4mm = 427
[427 (0.12% / 0.12%)] [346,272 / 1,713 (99.63%)]
7.5mm - 8.4mm 7.5mm - 8.4mm = 285
[285 (0.08% / 0.08%)] [346,557 / 1,286 (99.71%)]
8.5mm - 9.4mm 8.5mm - 9.4mm = 207
[207 (0.06% / 0.06%)] [346,764 / 1,001 (99.77%)]
9.5mm - 10.4mm 9.5mm - 10.4mm = 155
[155 (0.04% / 0.04%)] [346,919 / 794 (99.82%)]
10.5mm - 11.4mm 10.5mm - 11.4mm = 102
[102 (0.03% / 0.03%)] [347,021 / 639 (99.85%)]
11.5mm - 12.4mm 11.5mm - 12.4mm = 90
[90 (0.03% / 0.03%)] [347,111 / 537 (99.87%)]
12.5mm - 13.4mm 12.5mm - 13.4mm = 84
[84 (0.02% / 0.02%)] [347,195 / 447 (99.90%)]
13.5mm - 14.4mm 13.5mm - 14.4mm = 49
[49 (0.01% / 0.01%)] [347,244 / 363 (99.91%)]
14.5mm - 15.4mm 14.5mm - 15.4mm = 44
[44 (0.01% / 0.01%)] [347,288 / 314 (99.92%)]
15.5mm - 16.4mm 15.5mm - 16.4mm = 40
[40 (0.01% / 0.01%)] [347,328 / 270 (99.93%)]
16.5mm - 17.4mm 16.5mm - 17.4mm = 37
[37 (0.01% / 0.01%)] [347,365 / 230 (99.94%)]
17.5mm - 18.4mm 17.5mm - 18.4mm = 27
[27 (0.01% / 0.01%)] [347,392 / 193 (99.95%)]
18.5mm - 19.4mm 18.5mm - 19.4mm = 20
[20 (0.01% / 0.01%)] [347,412 / 166 (99.96%)]
19.5mm - 20.4mm 19.5mm - 20.4mm = 24
[24 (0.01% / 0.01%)] [347,436 / 146 (99.96%)]
20.5mm - 21.4mm 20.5mm - 21.4mm = 14
[14 (0.00% / 0.00%)] [347,450 / 122 (99.97%)]
21.5mm - 22.4mm 21.5mm - 22.4mm = 13
[13 (0.00% / 0.00%)] [347,463 / 108 (99.97%)]
22.5mm - 23.4mm 22.5mm - 23.4mm = 11
[11 (0.00% / 0.00%)] [347,474 / 95 (99.98%)]
23.5mm - 24.4mm 23.5mm - 24.4mm = 11
[11 (0.00% / 0.00%)] [347,485 / 84 (99.98%)]
24.5mm - 25.4mm 24.5mm - 25.4mm = 12
[12 (0.00% / 0.00%)] [347,497 / 73 (99.98%)]
25.5mm - 26.4mm 25.5mm - 26.4mm = 9
[9 (0.00% / 0.00%)] [347,506 / 61 (99.99%)]
26.5mm - 27.4mm 26.5mm - 27.4mm = 6
[6 (0.00% / 0.00%)] [347,512 / 52 (99.99%)]
27.5mm - 28.4mm 27.5mm - 28.4mm = 8
[8 (0.00% / 0.00%)] [347,520 / 46 (99.99%)]
28.5mm - 29.4mm 28.5mm - 29.4mm = 7
[7 (0.00% / 0.00%)] [347,527 / 38 (99.99%)]
30.5mm - 31.4mm 30.5mm - 31.4mm = 3
[3 (0.00% / 0.00%)] [347,530 / 31 (99.99%)]
31.5mm - 32.4mm 31.5mm - 32.4mm = 4
[4 (0.00% / 0.00%)] [347,534 / 28 (99.99%)]
32.5mm - 33.4mm 32.5mm - 33.4mm = 5
[5 (0.00% / 0.00%)] [347,539 / 24 (99.99%)]
33.5mm - 34.4mm 33.5mm - 34.4mm = 2
[2 (0.00% / 0.00%)] [347,541 / 19 (100.00%)]
34.5mm - 35.4mm 34.5mm - 35.4mm = 3
[3 (0.00% / 0.00%)] [347,544 / 17 (100.00%)]
35.5mm - 36.4mm 35.5mm - 36.4mm = 1
[1 (0.00% / 0.00%)] [347,545 / 14 (100.00%)]
36.5mm - 37.4mm 36.5mm - 37.4mm = 3
[3 (0.00% / 0.00%)] [347,548 / 13 (100.00%)]
37.5mm - 38.4mm 37.5mm - 38.4mm = 1
[1 (0.00% / 0.00%)] [347,549 / 10 (100.00%)]
38.5mm - 39.4mm 38.5mm - 39.4mm = 1
[1 (0.00% / 0.00%)] [347,550 / 9 (100.00%)]
39.5mm - 40.4mm 39.5mm - 40.4mm = 1
[1 (0.00% / 0.00%)] [347,551 / 8 (100.00%)]
40.5mm - 41.4mm 40.5mm - 41.4mm = 2
[2 (0.00% / 0.00%)] [347,553 / 7 (100.00%)]
41.5mm - 42.4mm 41.5mm - 42.4mm = 1
[1 (0.00% / 0.00%)] [347,554 / 5 (100.00%)]
42.5mm - 43.4mm 42.5mm - 43.4mm = 1
[1 (0.00% / 0.00%)] [347,555 / 4 (100.00%)]
43.5mm - 44.4mm 43.5mm - 44.4mm = 1
[1 (0.00% / 0.00%)] [347,556 / 3 (100.00%)]
46.5mm - 47.4mm 46.5mm - 47.4mm = 2
[2 (0.00% / 0.00%)] [347,558 / 2 (100.00%)]

Missing observations (154 / 0.04%)

Wind Direction

Calm Calm = 98,330
[98,330 (28.28% / 30.55%)] [0 / 0 (NA)]
NNE NNE = 3,757
[3,757 (1.08% / 1.17%)] [0 / 0 (NA)]
NE NE = 3,337
[3,337 (0.96% / 1.04%)] [0 / 0 (NA)]
ENE ENE = 4,459
[4,459 (1.28% / 1.39%)] [0 / 0 (NA)]
E E = 8,941
[8,941 (2.57% / 2.78%)] [0 / 0 (NA)]
ESE ESE = 28,177
[28,177 (8.10% / 8.75%)] [0 / 0 (NA)]
SE SE = 34,191
[34,191 (9.83% / 10.62%)] [0 / 0 (NA)]
SSE SSE = 19,066
[19,066 (5.48% / 5.92%)] [0 / 0 (NA)]
S S = 10,680
[10,680 (3.07% / 3.32%)] [0 / 0 (NA)]
SSW SSW = 7,327
[7,327 (2.11% / 2.28%)] [0 / 0 (NA)]
SW SW = 6,840
[6,840 (1.97% / 2.13%)] [0 / 0 (NA)]
WSW WSW = 8,648
[8,648 (2.49% / 2.69%)] [0 / 0 (NA)]
W W = 16,571
[16,571 (4.77% / 5.15%)] [0 / 0 (NA)]
WNW WNW = 29,977
[29,977 (8.62% / 9.31%)] [0 / 0 (NA)]
NW NW = 23,921
[23,921 (6.88% / 7.43%)] [0 / 0 (NA)]
NNW NNW = 11,264
[11,264 (3.24% / 3.50%)] [0 / 0 (NA)]
N N = 6,369
[6,369 (1.83% / 1.98%)] [0 / 0 (NA)]

Missing observations (25,857 / 7.44%)

Wind Speed

0.0m/s - 0.4m/s 0.0m/s - 0.4m/s = 104,496
[104,496 (30.05% / 32.46%)] [104,496 / 321,946 (32.46%)]
0.5m/s - 1.4m/s 0.5m/s - 1.4m/s = 112,679
[112,679 (32.41% / 35.00%)] [217,175 / 217,450 (67.46%)]
1.5m/s - 2.4m/s 1.5m/s - 2.4m/s = 61,662
[61,662 (17.73% / 19.15%)] [278,837 / 104,771 (86.61%)]
2.5m/s - 3.4m/s 2.5m/s - 3.4m/s = 28,350
[28,350 (8.15% / 8.81%)] [307,187 / 43,109 (95.42%)]
3.5m/s - 4.4m/s 3.5m/s - 4.4m/s = 10,512
[10,512 (3.02% / 3.27%)] [317,699 / 14,759 (98.68%)]
4.5m/s - 5.4m/s 4.5m/s - 5.4m/s = 3,223
[3,223 (0.93% / 1.00%)] [320,922 / 4,247 (99.68%)]
5.5m/s - 6.4m/s 5.5m/s - 6.4m/s = 753
[753 (0.22% / 0.23%)] [321,675 / 1,024 (99.92%)]
6.5m/s - 7.4m/s 6.5m/s - 7.4m/s = 183
[183 (0.05% / 0.06%)] [321,858 / 271 (99.97%)]
7.5m/s - 8.4m/s 7.5m/s - 8.4m/s = 54
[54 (0.02% / 0.02%)] [321,912 / 88 (99.99%)]
8.5m/s - 9.4m/s 8.5m/s - 9.4m/s = 20
[20 (0.01% / 0.01%)] [321,932 / 34 (100.00%)]
9.5m/s - 10.4m/s 9.5m/s - 10.4m/s = 8
[8 (0.00% / 0.00%)] [321,940 / 14 (100.00%)]
10.5m/s - 11.4m/s 10.5m/s - 11.4m/s = 1
[1 (0.00% / 0.00%)] [321,941 / 6 (100.00%)]
11.5m/s - 12.4m/s 11.5m/s - 12.4m/s = 2
[2 (0.00% / 0.00%)] [321,943 / 5 (100.00%)]
12.5m/s - 13.4m/s 12.5m/s - 13.4m/s = 1
[1 (0.00% / 0.00%)] [321,944 / 3 (100.00%)]
13.5m/s - 14.4m/s 13.5m/s - 14.4m/s = 1
[1 (0.00% / 0.00%)] [321,945 / 2 (100.00%)]
16.5m/s - 17.4m/s 16.5m/s - 17.4m/s = 1
[1 (0.00% / 0.00%)] [321,946 / 1 (100.00%)]

Missing observations (25,766 / 7.41%)

Temperature

-11.5C - -10.6C -11.5C - -10.6C = 6
[6 (0.00% / 0.00%)] [6 / 322,137 (0.00%)]
-10.5C - -9.6C -10.5C - -9.6C = 15
[15 (0.00% / 0.00%)] [21 / 322,131 (0.01%)]
-9.5C - -8.6C -9.5C - -8.6C = 23
[23 (0.01% / 0.01%)] [44 / 322,116 (0.01%)]
-8.5C - -7.6C -8.5C - -7.6C = 40
[40 (0.01% / 0.01%)] [84 / 322,093 (0.03%)]
-7.5C - -6.6C -7.5C - -6.6C = 84
[84 (0.02% / 0.03%)] [168 / 322,053 (0.05%)]
-6.5C - -5.6C -6.5C - -5.6C = 197
[197 (0.06% / 0.06%)] [365 / 321,969 (0.11%)]
-5.5C - -4.6C -5.5C - -4.6C = 389
[389 (0.11% / 0.12%)] [754 / 321,772 (0.23%)]
-4.5C - -3.6C -4.5C - -3.6C = 778
[778 (0.22% / 0.24%)] [1,532 / 321,383 (0.48%)]
-3.5C - -2.6C -3.5C - -2.6C = 1,611
[1,611 (0.46% / 0.50%)] [3,143 / 320,605 (0.98%)]
-2.5C - -1.6C -2.5C - -1.6C = 3,232
[3,232 (0.93% / 1.00%)] [6,375 / 318,994 (1.98%)]
-1.5C - -0.6C -1.5C - -0.6C = 5,521
[5,521 (1.59% / 1.71%)] [11,896 / 315,762 (3.69%)]
-0.5C - 0.4C -0.5C - 0.4C = 19,803
[19,803 (5.70% / 6.15%)] [31,699 / 310,241 (9.84%)]
0.5C - 1.4C 0.5C - 1.4C = 13,864
[13,864 (3.99% / 4.30%)] [45,563 / 290,438 (14.14%)]
1.5C - 2.4C 1.5C - 2.4C = 12,125
[12,125 (3.49% / 3.76%)] [57,688 / 276,574 (17.91%)]
2.5C - 3.4C 2.5C - 3.4C = 11,171
[11,171 (3.21% / 3.47%)] [68,859 / 264,449 (21.38%)]
3.5C - 4.4C 3.5C - 4.4C = 10,563
[10,563 (3.04% / 3.28%)] [79,422 / 253,278 (24.65%)]
4.5C - 5.4C 4.5C - 5.4C = 10,455
[10,455 (3.01% / 3.25%)] [89,877 / 242,715 (27.90%)]
5.5C - 6.4C 5.5C - 6.4C = 10,067
[10,067 (2.90% / 3.13%)] [99,944 / 232,260 (31.03%)]
6.5C - 7.4C 6.5C - 7.4C = 9,717
[9,717 (2.79% / 3.02%)] [109,661 / 222,193 (34.04%)]
7.5C - 8.4C 7.5C - 8.4C = 9,129
[9,129 (2.63% / 2.83%)] [118,790 / 212,476 (36.88%)]
8.5C - 9.4C 8.5C - 9.4C = 9,105
[9,105 (2.62% / 2.83%)] [127,895 / 203,347 (39.70%)]
9.5C - 10.4C 9.5C - 10.4C = 8,949
[8,949 (2.57% / 2.78%)] [136,844 / 194,242 (42.48%)]
10.5C - 11.4C 10.5C - 11.4C = 9,088
[9,088 (2.61% / 2.82%)] [145,932 / 185,293 (45.30%)]
11.5C - 12.4C 11.5C - 12.4C = 9,205
[9,205 (2.65% / 2.86%)] [155,137 / 176,205 (48.16%)]
12.5C - 13.4C 12.5C - 13.4C = 9,126
[9,126 (2.62% / 2.83%)] [164,263 / 167,000 (50.99%)]
13.5C - 14.4C 13.5C - 14.4C = 9,285
[9,285 (2.67% / 2.88%)] [173,548 / 157,874 (53.87%)]
14.5C - 15.4C 14.5C - 15.4C = 9,310
[9,310 (2.68% / 2.89%)] [182,858 / 148,589 (56.76%)]
15.5C - 16.4C 15.5C - 16.4C = 9,802
[9,802 (2.82% / 3.04%)] [192,660 / 139,279 (59.81%)]
16.5C - 17.4C 16.5C - 17.4C = 10,300
[10,300 (2.96% / 3.20%)] [202,960 / 129,477 (63.00%)]
17.5C - 18.4C 17.5C - 18.4C = 10,797
[10,797 (3.11% / 3.35%)] [213,757 / 119,177 (66.36%)]
18.5C - 19.4C 18.5C - 19.4C = 10,882
[10,882 (3.13% / 3.38%)] [224,639 / 108,380 (69.73%)]
19.5C - 20.4C 19.5C - 20.4C = 11,279
[11,279 (3.24% / 3.50%)] [235,918 / 97,498 (73.24%)]
20.5C - 21.4C 20.5C - 21.4C = 12,124
[12,124 (3.49% / 3.76%)] [248,042 / 86,219 (77.00%)]
21.5C - 22.4C 21.5C - 22.4C = 13,215
[13,215 (3.80% / 4.10%)] [261,257 / 74,095 (81.10%)]
22.5C - 23.4C 22.5C - 23.4C = 13,000
[13,000 (3.74% / 4.04%)] [274,257 / 60,880 (85.14%)]
23.5C - 24.4C 23.5C - 24.4C = 10,620
[10,620 (3.05% / 3.30%)] [284,877 / 47,880 (88.43%)]
24.5C - 25.4C 24.5C - 25.4C = 8,225
[8,225 (2.37% / 2.55%)] [293,102 / 37,260 (90.99%)]
25.5C - 26.4C 25.5C - 26.4C = 6,790
[6,790 (1.95% / 2.11%)] [299,892 / 29,035 (93.09%)]
26.5C - 27.4C 26.5C - 27.4C = 5,633
[5,633 (1.62% / 1.75%)] [305,525 / 22,245 (94.84%)]
27.5C - 28.4C 27.5C - 28.4C = 4,495
[4,495 (1.29% / 1.40%)] [310,020 / 16,612 (96.24%)]
28.5C - 29.4C 28.5C - 29.4C = 3,471
[3,471 (1.00% / 1.08%)] [313,491 / 12,117 (97.32%)]
29.5C - 30.4C 29.5C - 30.4C = 2,908
[2,908 (0.84% / 0.90%)] [316,399 / 8,646 (98.22%)]
30.5C - 31.4C 30.5C - 31.4C = 2,384
[2,384 (0.69% / 0.74%)] [318,783 / 5,738 (98.96%)]
31.5C - 32.4C 31.5C - 32.4C = 1,713
[1,713 (0.49% / 0.53%)] [320,496 / 3,354 (99.49%)]
32.5C - 33.4C 32.5C - 33.4C = 1,037
[1,037 (0.30% / 0.32%)] [321,533 / 1,641 (99.81%)]
33.5C - 34.4C 33.5C - 34.4C = 444
[444 (0.13% / 0.14%)] [321,977 / 604 (99.95%)]
34.5C - 35.4C 34.5C - 35.4C = 136
[136 (0.04% / 0.04%)] [322,113 / 160 (99.99%)]
35.5C - 36.4C 35.5C - 36.4C = 22
[22 (0.01% / 0.01%)] [322,135 / 24 (100.00%)]
36.5C - 37.4C 36.5C - 37.4C = 2
[2 (0.00% / 0.00%)] [322,137 / 2 (100.00%)]

Missing observations (25,575 / 7.36%)

Sunshine Duration

0.0h 0.0h = 237,562
[237,562 (68.32% / 73.75%)] [237,562 / 322,114 (73.75%)]
0.1h 0.1h = 9,366
[9,366 (2.69% / 2.91%)] [246,928 / 84,552 (76.66%)]
0.2h 0.2h = 6,968
[6,968 (2.00% / 2.16%)] [253,896 / 75,186 (78.82%)]
0.3h 0.3h = 6,259
[6,259 (1.80% / 1.94%)] [260,155 / 68,218 (80.76%)]
0.4h 0.4h = 5,835
[5,835 (1.68% / 1.81%)] [265,990 / 61,959 (82.58%)]
0.5h 0.5h = 5,163
[5,163 (1.48% / 1.60%)] [271,153 / 56,124 (84.18%)]
0.6h 0.6h = 4,777
[4,777 (1.37% / 1.48%)] [275,930 / 50,961 (85.66%)]
0.7h 0.7h = 4,984
[4,984 (1.43% / 1.55%)] [280,914 / 46,184 (87.21%)]
0.8h 0.8h = 5,051
[5,051 (1.45% / 1.57%)] [285,965 / 41,200 (88.78%)]
0.9h 0.9h = 6,293
[6,293 (1.81% / 1.95%)] [292,258 / 36,149 (90.73%)]
1.0h 1.0h = 29,856
[29,856 (8.59% / 9.27%)] [322,114 / 29,856 (100.00%)]

Missing observations (25,598 / 7.36%)

Snow Depth

0cm 0cm = 24,483
[24,483 (7.04% / 77.93%)] [24,483 / 31,415 (77.93%)]
1cm - 5cm 1cm - 5cm = 1,564
[1,564 (0.45% / 4.98%)] [26,047 / 6,932 (82.91%)]
6cm - 10cm 6cm - 10cm = 1,544
[1,544 (0.44% / 4.91%)] [27,591 / 5,368 (87.83%)]
11cm - 15cm 11cm - 15cm = 1,021
[1,021 (0.29% / 3.25%)] [28,612 / 3,824 (91.08%)]
16cm - 20cm 16cm - 20cm = 750
[750 (0.22% / 2.39%)] [29,362 / 2,803 (93.46%)]
21cm - 25cm 21cm - 25cm = 532
[532 (0.15% / 1.69%)] [29,894 / 2,053 (95.16%)]
26cm - 30cm 26cm - 30cm = 427
[427 (0.12% / 1.36%)] [30,321 / 1,521 (96.52%)]
31cm - 35cm 31cm - 35cm = 305
[305 (0.09% / 0.97%)] [30,626 / 1,094 (97.49%)]
36cm - 40cm 36cm - 40cm = 281
[281 (0.08% / 0.89%)] [30,907 / 789 (98.38%)]
41cm - 45cm 41cm - 45cm = 174
[174 (0.05% / 0.55%)] [31,081 / 508 (98.94%)]
46cm - 50cm 46cm - 50cm = 88
[88 (0.03% / 0.28%)] [31,169 / 334 (99.22%)]
51cm - 55cm 51cm - 55cm = 88
[88 (0.03% / 0.28%)] [31,257 / 246 (99.50%)]
56cm - 60cm 56cm - 60cm = 57
[57 (0.02% / 0.18%)] [31,314 / 158 (99.68%)]
61cm - 65cm 61cm - 65cm = 39
[39 (0.01% / 0.12%)] [31,353 / 101 (99.80%)]
66cm - 70cm 66cm - 70cm = 28
[28 (0.01% / 0.09%)] [31,381 / 62 (99.89%)]
71cm - 75cm 71cm - 75cm = 19
[19 (0.01% / 0.06%)] [31,400 / 34 (99.95%)]
76cm - 80cm 76cm - 80cm = 7
[7 (0.00% / 0.02%)] [31,407 / 15 (99.97%)]
81cm - 85cm 81cm - 85cm = 4
[4 (0.00% / 0.01%)] [31,411 / 8 (99.99%)]
86cm - 90cm 86cm - 90cm = 4
[4 (0.00% / 0.01%)] [31,415 / 4 (100.00%)]

Missing observations (316,297 / 90.97%)