Journal metrics
Annual Clarivate and SCImago indicators.
| Year | JCR | SJR | ||||
|---|---|---|---|---|---|---|
| IF | IF quartile | Rank (percentile) | SJR | SJR quartile | Rank (percentile) | |
| 2025 | 2.7 | Q1 | 77.1% | 0.671 | Q1 | 71.5% |
| 2024 | 2.3 | Q1 | 76.6% | 0.498 | Q1 | 62.1% |
| 2023 | 2.3 | Q2 | 72.5% | 0.667 | Q1 | 74.2% |
| 2022 | 3.3 | Q1 | 79.5% | 0.632 | Q1 | 73.7% |
| 2021 | 4.3 | Q1 | 82.1% | 0.564 | Q1 | 70.9% |
| 2020 | — | — | 0.515 | Q1 | 67.1% | |
| 2019 | — | — | 0.413 | Q1 | 62.0% | |
| 2018 | — | — | 0.398 | Q1 | 58.7% | |
Impact history
Annual SJR and Impact Factor trend.
SJRIF
Journal record
eISSN
0093-0334
ISSN
1552-146X
region
Northern America
coverage
1971-2026