Statistics: Journal of Fuel Chemistry and Technology.
Region
#
Unknown
260
Total
260
Country
#
Unknown
260
Total
260
City
#
Unknown
260
Total
260
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Tot
2022
0 0
1 13 0 0
0 0 0 1
0 0
15
2023
0 0
0 0 0 0
0 1 98 0
0 0
99
2024
0 1
0 2 0 0
0 3 31 0
1 0
38
2025
0 1
0 0 0 0
1 1 0 17
12 0
32
2026
2 32
28 13 1 0
0 0 0 0
0 0
76
Ever
260
| Region | # |
|---|---|
| Unknown | 260 |
| Total | 260 |
| Country | # |
|---|---|
| Unknown | 260 |
| Total | 260 |
| City | # |
|---|---|
| Unknown | 260 |
| Total | 260 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Tot | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2022 | 0 | 0 | 1 | 13 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 15 |
| 2023 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 98 | 0 | 0 | 0 | 99 |
| 2024 | 0 | 1 | 0 | 2 | 0 | 0 | 0 | 3 | 31 | 0 | 1 | 0 | 38 |
| 2025 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 17 | 12 | 0 | 32 |
| 2026 | 2 | 32 | 28 | 13 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 76 |
| Ever | 260 | ||||||||||||