Researcher Profile Statistics: Van der Merwe, Herman B.
Geo Map
Region
#
AS - Asia, other
19
NA - North America
2
Total
21
Country
#
CN - China
18
CA - Canada
2
VN - Vietnam
1
Total
21
City
#
Hefei
8
Beijing
4
Jinan
2
Ottawa
2
Hanoi
1
Xian
1
Total
18
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Tot
2022
0 0
0 0 0 8
12 2 6 11
9 0
48
2023
0 0
0 0 0 4
0 0 0 0
1 26
31
2024
2 4
11 3 5 15
21 37 14 13
9 8
142
2025
12 23
7 6 8 1
0 10 9 19
5 0
100
Ever
321
Geo Map
| Region | # |
|---|---|
| AS - Asia, other | 19 |
| NA - North America | 2 |
| Total | 21 |
| Country | # |
|---|---|
| CN - China | 18 |
| CA - Canada | 2 |
| VN - Vietnam | 1 |
| Total | 21 |
| City | # |
|---|---|
| Hefei | 8 |
| Beijing | 4 |
| Jinan | 2 |
| Ottawa | 2 |
| Hanoi | 1 |
| Xian | 1 |
| Total | 18 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Tot | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2022 | 0 | 0 | 0 | 0 | 0 | 8 | 12 | 2 | 6 | 11 | 9 | 0 | 48 |
| 2023 | 0 | 0 | 0 | 0 | 0 | 4 | 0 | 0 | 0 | 0 | 1 | 26 | 31 |
| 2024 | 2 | 4 | 11 | 3 | 5 | 15 | 21 | 37 | 14 | 13 | 9 | 8 | 142 |
| 2025 | 12 | 23 | 7 | 6 | 8 | 1 | 0 | 10 | 9 | 19 | 5 | 0 | 100 |
| Ever | 321 | ||||||||||||