Organization Unit Statistics: CHRONOS, Iowa State University, Department of Geological & Atmospheric Sciences, 275 Science I, Ames, Iowa 50011-3212, USA
Geo Map
Region
#
NA - North America
37
AS - Asia, other
5
EU - Europe
3
Total
45
Country
#
US - United States of America
35
CN - China
4
IE - Ireland
2
PR - Puerto Rico
2
GB - United Kingdom
1
SG - Singapore
1
Total
45
City
#
Chandler
13
Des Moines
5
Ashburn
2
Sabana Grande
2
Chengdu
1
Dade City
1
Dearborn
1
Dublin
1
Galway
1
Guangzhou
1
other
17
Total
45
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Tot
2019
0 0
0 0 0 0
0 0 0 0
0 1
1
2020
2 1
1 0 0 2
0 0 0 0
0 0
6
2021
0 0
1 0 0 0
0 0 0 0
0 0
1
2022
1 1
0 0 0 0
0 0 0 2
7 2
13
2023
4 3
4 0 1 0
0 1 0 2
3 1
19
2024
0 0
1 0 0 0
0 0 0 0
0 0
1
Ever
45
Geo Map
| Region | # |
|---|---|
| NA - North America | 37 |
| AS - Asia, other | 5 |
| EU - Europe | 3 |
| Total | 45 |
| Country | # |
|---|---|
| US - United States of America | 35 |
| CN - China | 4 |
| IE - Ireland | 2 |
| PR - Puerto Rico | 2 |
| GB - United Kingdom | 1 |
| SG - Singapore | 1 |
| Total | 45 |
| City | # |
|---|---|
| Chandler | 13 |
| Des Moines | 5 |
| Ashburn | 2 |
| Sabana Grande | 2 |
| Chengdu | 1 |
| Dade City | 1 |
| Dearborn | 1 |
| Dublin | 1 |
| Galway | 1 |
| Guangzhou | 1 |
| other | 17 |
| Total | 45 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Tot | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2019 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 |
| 2020 | 2 | 1 | 1 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 6 |
| 2021 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
| 2022 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 7 | 2 | 13 |
| 2023 | 4 | 3 | 4 | 0 | 1 | 0 | 0 | 1 | 0 | 2 | 3 | 1 | 19 |
| 2024 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
| Ever | 45 | ||||||||||||