Statistical data set
Vehicle initial test fail rate by fleet size
Updated 28 March 2024
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| Financial year | Period | Fleet size | HGV | PSV |
|---|---|---|---|---|
| 2023 to 2024 | Quarter 3: October to December | 1 | 17.83% | 25.42% |
| 2023 to 2024 | Quarter 3: October to December | 2 to 5 | 14.22% | 21.73% |
| 2023 to 2024 | Quarter 3: October to December | 6 to 10 | 10.90% | 20.24% |
| 2023 to 2024 | Quarter 3: October to December | 11 to 20 | 8.30% | 16.01% |
| 2023 to 2024 | Quarter 3: October to December | 21-30 | 6.85% | 11.90% |
| 2023 to 2024 | Quarter 3: October to December | 31-40 | 6.10% | 10.95% |
| 2023 to 2024 | Quarter 3: October to December | 41-50 | 5.43% | 8.95% |
| 2023 to 2024 | Quarter 3: October to December | 51-100 | 5.70% | 6.05% |
| 2023 to 2024 | Quarter 3: October to December | >101 | 4.25% | 3.15% |
| 2023 to 2024 | Quarter 2: July to September | 1 | 16.02% | 26.67% |
| 2023 to 2024 | Quarter 2: July to September | 2 to 5 | 12.63% | 22.42% |
| 2023 to 2024 | Quarter 2: July to September | 6 to 10 | 9.32% | 16.47% |
| 2023 to 2024 | Quarter 2: July to September | 11 to 20 | 8.32% | 15.23% |
| 2023 to 2024 | Quarter 2: July to September | 21-30 | 6.86% | 10.64% |
| 2023 to 2024 | Quarter 2: July to September | 31-40 | 6.69% | 10.62% |
| 2023 to 2024 | Quarter 2: July to September | 41-50 | 6.18% | 8.63% |
| 2023 to 2024 | Quarter 2: July to September | 51-100 | 5.19% | 7.48% |
| 2023 to 2024 | Quarter 2: July to September | >101 | 3.92% | 3.12% |
| 2023 to 2024 | Quarter 1: April to June | 1 | 19.83% | 22.00% |
| 2023 to 2024 | Quarter 1: April to June | 2 to 5 | 13.90% | 20.48% |
| 2023 to 2024 | Quarter 1: April to June | 6 to 10 | 10.86% | 18.39% |
| 2023 to 2024 | Quarter 1: April to June | 11 to 20 | 7.87% | 14.32% |
| 2023 to 2024 | Quarter 1: April to June | 21-30 | 6.84% | 10.97% |
| 2023 to 2024 | Quarter 1: April to June | 31-40 | 6.23% | 11.85% |
| 2023 to 2024 | Quarter 1: April to June | 41-50 | 5.94% | 8.45% |
| 2023 to 2024 | Quarter 1: April to June | 51-100 | 5.73% | 7.60% |
| 2023 to 2024 | Quarter 1: April to June | >101 | 4.18% | 2.92% |
| 2022 to 2023 | Quarter 4: January to March | 1 | 17.98% | 29.79% |
| 2022 to 2023 | Quarter 4: January to March | 2 to 5 | 14.49% | 17.60% |
| 2022 to 2023 | Quarter 4: January to March | 6 to 10 | 10.56% | 14.84% |
| 2022 to 2023 | Quarter 4: January to March | 11 to 20 | 8.49% | 14.83% |
| 2022 to 2023 | Quarter 4: January to March | 21-30 | 7.03% | 11.16% |
| 2022 to 2023 | Quarter 4: January to March | 31-40 | 5.95% | 9.73% |
| 2022 to 2023 | Quarter 4: January to March | 41-50 | 5.70% | 7.04% |
| 2022 to 2023 | Quarter 4: January to March | 51-100 | 5.47% | 5.64% |
| 2022 to 2023 | Quarter 4: January to March | >101 | 3.74% | 2.90% |
| 2022 to 2023 | Quarter 3: October to December | 1 | 16.89% | 36.23% |
| 2022 to 2023 | Quarter 3: October to December | 2 to 5 | 14.56% | 22.61% |
| 2022 to 2023 | Quarter 3: October to December | 6 to 10 | 11.31% | 20.88% |
| 2022 to 2023 | Quarter 3: October to December | 11 to 20 | 8.41% | 14.23% |
| 2022 to 2023 | Quarter 3: October to December | 21-30 | 7.79% | 14.24% |
| 2022 to 2023 | Quarter 3: October to December | 31-40 | 7.20% | 9.88% |
| 2022 to 2023 | Quarter 3: October to December | 41-50 | 6.79% | 8.76% |
| 2022 to 2023 | Quarter 3: October to December | 51-100 | 5.60% | 5.62% |
| 2022 to 2023 | Quarter 3: October to December | >101 | 4.04% | 2.49% |
| 2022 to 2023 | Quarter 2: July to September | 1 | 15.02% | 27.27% |
| 2022 to 2023 | Quarter 2: July to September | 2 to 5 | 12.62% | 21.32% |
| 2022 to 2023 | Quarter 2: July to September | 6 to 10 | 10.37% | 16.84% |
| 2022 to 2023 | Quarter 2: July to September | 11 to 20 | 8.17% | 15.01% |
| 2022 to 2023 | Quarter 2: July to September | 21-30 | 6.56% | 11.21% |
| 2022 to 2023 | Quarter 2: July to September | 31-40 | 5.95% | 8.05% |
| 2022 to 2023 | Quarter 2: July to September | 41-50 | 5.83% | 9.12% |
| 2022 to 2023 | Quarter 2: July to September | 51-100 | 5.06% | 6.16% |
| 2022 to 2023 | Quarter 2: July to September | >101 | 4.11% | 3.03% |
| 2022 to 2023 | Quarter 1: April to June | 1 | 17.96% | 19.15% |
| 2022 to 2023 | Quarter 1: April to June | 2 to 5 | 14.48% | 21.06% |
| 2022 to 2023 | Quarter 1: April to June | 6 to 10 | 10.10% | 16.06% |
| 2022 to 2023 | Quarter 1: April to June | 11 to 20 | 8.43% | 15.14% |
| 2022 to 2023 | Quarter 1: April to June | 21-30 | 7.65% | 12.28% |
| 2022 to 2023 | Quarter 1: April to June | 31-40 | 7.07% | 10.02% |
| 2022 to 2023 | Quarter 1: April to June | 41-50 | 5.88% | 8.79% |
| 2022 to 2023 | Quarter 1: April to June | 51-100 | 5.67% | 7.32% |
| 2022 to 2023 | Quarter 1: April to June | >101 | 4.28% | 2.50% |
| 2021 to 2022 | Quarter 4: January to March | 1 | 19.53% | 16.33% |
| 2021 to 2022 | Quarter 4: January to March | 2 to 5 | 15.81% | 22.22% |
| 2021 to 2022 | Quarter 4: January to March | 6 to 10 | 11.66% | 16.32% |
| 2021 to 2022 | Quarter 4: January to March | 11 to 20 | 8.75% | 15.75% |
| 2021 to 2022 | Quarter 4: January to March | 21-30 | 7.53% | 9.21% |
| 2021 to 2022 | Quarter 4: January to March | 31-40 | 6.96% | 9.95% |
| 2021 to 2022 | Quarter 4: January to March | 41-50 | 6.18% | 7.89% |
| 2021 to 2022 | Quarter 4: January to March | 51-100 | 5.88% | 6.85% |
| 2021 to 2022 | Quarter 4: January to March | >101 | 4.32% | 3.00% |
| 2021 to 2022 | Quarter 3: October to December | 1 | 19.32% | 27.03% |
| 2021 to 2022 | Quarter 3: October to December | 2 to 5 | 16.47% | 19.75% |
| 2021 to 2022 | Quarter 3: October to December | 6 to 10 | 12.45% | 17.40% |
| 2021 to 2022 | Quarter 3: October to December | 11 to 20 | 9.77% | 15.89% |
| 2021 to 2022 | Quarter 3: October to December | 21-30 | 8.06% | 10.69% |
| 2021 to 2022 | Quarter 3: October to December | 31-40 | 7.50% | 11.25% |
| 2021 to 2022 | Quarter 3: October to December | 41-50 | 6.92% | 9.24% |
| 2021 to 2022 | Quarter 3: October to December | 51-100 | 6.00% | 6.72% |
| 2021 to 2022 | Quarter 3: October to December | >101 | 4.87% | 3.36% |
| 2021 to 2022 | Quarter 2: July to September | 1 | 17.95% | 28.95% |
| 2021 to 2022 | Quarter 2: July to September | 2 to 5 | 13.66% | 20.51% |
| 2021 to 2022 | Quarter 2: July to September | 6 to 10 | 10.65% | 17.55% |
| 2021 to 2022 | Quarter 2: July to September | 11 to 20 | 8.75% | 15.94% |
| 2021 to 2022 | Quarter 2: July to September | 21-30 | 7.44% | 10.70% |
| 2021 to 2022 | Quarter 2: July to September | 31-40 | 7.63% | 11.28% |
| 2021 to 2022 | Quarter 2: July to September | 41-50 | 7.07% | 8.94% |
| 2021 to 2022 | Quarter 2: July to September | 51-100 | 5.51% | 6.86% |
| 2021 to 2022 | Quarter 2: July to September | >101 | 4.49% | 3.40% |
| 2021 to 2022 | Quarter 1: April to June | 1 | 20.39% | 23.68% |
| 2021 to 2022 | Quarter 1: April to June | 2 to 5 | 15.32% | 20.62% |
| 2021 to 2022 | Quarter 1: April to June | 6 to 10 | 11.80% | 16.20% |
| 2021 to 2022 | Quarter 1: April to June | 11 to 20 | 8.50% | 14.57% |
| 2021 to 2022 | Quarter 1: April to June | 21-30 | 7.10% | 10.43% |
| 2021 to 2022 | Quarter 1: April to June | 31-40 | 7.19% | 9.17% |
| 2021 to 2022 | Quarter 1: April to June | 41-50 | 7.42% | 8.50% |
| 2021 to 2022 | Quarter 1: April to June | 51-100 | 5.97% | 5.81% |
| 2021 to 2022 | Quarter 1: April to June | 101+ | 4.43% | 2.98% |
| 2020 to 2021 | Quarter 4: January to March | 1 | 20.61% | 30.43% |
| 2020 to 2021 | Quarter 4: January to March | 2 to 5 | 16.61% | 22.62% |
| 2020 to 2021 | Quarter 4: January to March | 6 to 10 | 12.05% | 16.32% |
| 2020 to 2021 | Quarter 4: January to March | 11 to 20 | 9.59% | 13.75% |
| 2020 to 2021 | Quarter 4: January to March | 21-30 | 8.49% | 11.35% |
| 2020 to 2021 | Quarter 4: January to March | 31-40 | 6.86% | 12.24% |
| 2020 to 2021 | Quarter 4: January to March | 41-50 | 6.65% | 8.53% |
| 2020 to 2021 | Quarter 4: January to March | 51-100 | 6.05% | 7.59% |
| 2020 to 2021 | Quarter 4: January to March | >101 | 4.59% | 3.42% |
| 2020 to 2021 | Quarter 3: October to December | 1 | 21.00% | 29.27% |
| 2020 to 2021 | Quarter 3: October to December | 2 to 5 | 16.82% | 23.80% |
| 2020 to 2021 | Quarter 3: October to December | 6 to 10 | 12.62% | 20.52% |
| 2020 to 2021 | Quarter 3: October to December | 11 to 20 | 9.65% | 17.31% |
| 2020 to 2021 | Quarter 3: October to December | 21-30 | 8.30% | 13.51% |
| 2020 to 2021 | Quarter 3: October to December | 31-40 | 7.49% | 11.92% |
| 2020 to 2021 | Quarter 3: October to December | 41-50 | 6.83% | 10.73% |
| 2020 to 2021 | Quarter 3: October to December | 51-100 | 5.74% | 8.94% |
| 2020 to 2021 | Quarter 3: October to December | >101 | 4.72% | 3.91% |
| 2020 to 2021 | Quarter 2: July to September | 1 | 19.03% | 27.14% |
| 2020 to 2021 | Quarter 2: July to September | 2 to 5 | 15.44% | 25.51% |
| 2020 to 2021 | Quarter 2: July to September | 6 to 10 | 11.66% | 21.19% |
| 2020 to 2021 | Quarter 2: July to September | 11 to 20 | 9.11% | 17.77% |
| 2020 to 2021 | Quarter 2: July to September | 21-30 | 7.97% | 14.58% |
| 2020 to 2021 | Quarter 2: July to September | 31-40 | 7.66% | 12.62% |
| 2020 to 2021 | Quarter 2: July to September | 41-50 | 6.27% | 7.79% |
| 2020 to 2021 | Quarter 2: July to September | 51-100 | 5.88% | 8.70% |
| 2020 to 2021 | Quarter 2: July to September | >101 | 5.55% | 3.27% |
| 2020 to 2021 | Quarter 1: April to June | 1 | 8.82% | 0.00% |
| 2020 to 2021 | Quarter 1: April to June | 2 to 5 | 7.63% | 16.67% |
| 2020 to 2021 | Quarter 1: April to June | 6 to 10 | 5.52% | 0.00% |
| 2020 to 2021 | Quarter 1: April to June | 11 to 20 | 1.09% | 7.69% |
| 2020 to 2021 | Quarter 1: April to June | 21-30 | 0.00% | 0.00% |
| 2020 to 2021 | Quarter 1: April to June | 31-40 | 1.75% | 5.88% |
| 2020 to 2021 | Quarter 1: April to June | 41-50 | 5.26% | 0.00% |
| 2020 to 2021 | Quarter 1: April to June | 51-100 | 0.00% | 0.00% |
| 2020 to 2021 | Quarter 1: April to June | 101+ | 0.00% | 0.00% |
| 2019 to 2020 | Quarter 4: January to March | 1 | 19.30% | 27.20% |
| 2019 to 2020 | Quarter 4: January to March | 2 to 5 | 15.30% | 23.90% |
| 2019 to 2020 | Quarter 4: January to March | 6 to 10 | 11.40% | 19.00% |
| 2019 to 2020 | Quarter 4: January to March | 11 to 20 | 8.90% | 16.40% |
| 2019 to 2020 | Quarter 4: January to March | 21-30 | 7.60% | 11.80% |
| 2019 to 2020 | Quarter 4: January to March | 31-40 | 6.50% | 11.40% |
| 2019 to 2020 | Quarter 4: January to March | 41-50 | 6.80% | 8.80% |
| 2019 to 2020 | Quarter 4: January to March | 51-100 | 5.90% | 7.70% |
| 2019 to 2020 | Quarter 4: January to March | >101 | 4.20% | 2.60% |
| 2019 to 2020 | Quarter 3: October to December | 1 | 21.90% | 23.50% |
| 2019 to 2020 | Quarter 3: October to December | 2 to 5 | 16.20% | 29.70% |
| 2019 to 2020 | Quarter 3: October to December | 6 to 10 | 11.50% | 24.00% |
| 2019 to 2020 | Quarter 3: October to December | 11 to 20 | 9.40% | 18.50% |
| 2019 to 2020 | Quarter 3: October to December | 21-30 | 7.20% | 16.00% |
| 2019 to 2020 | Quarter 3: October to December | 31-40 | 7.20% | 9.40% |
| 2019 to 2020 | Quarter 3: October to December | 41-50 | 6.20% | 11.70% |
| 2019 to 2020 | Quarter 3: October to December | 51-100 | 5.50% | 6.90% |
| 2019 to 2020 | Quarter 3: October to December | >101 | 4.20% | 2.80% |
| 2019 to 2020 | Quarter 2: July to September | 1 | 21.60% | 32.60% |
| 2019 to 2020 | Quarter 2: July to September | 2 to 5 | 16.70% | 28.30% |
| 2019 to 2020 | Quarter 2: July to September | 6 to 10 | 12.10% | 22.40% |
| 2019 to 2020 | Quarter 2: July to September | 11 to 20 | 9.10% | 18.30% |
| 2019 to 2020 | Quarter 2: July to September | 21-30 | 7.50% | 12.80% |
| 2019 to 2020 | Quarter 2: July to September | 31-40 | 7.30% | 14.20% |
| 2019 to 2020 | Quarter 2: July to September | 41-50 | 6.40% | 11.50% |
| 2019 to 2020 | Quarter 2: July to September | 51-100 | 5.70% | 7.90% |
| 2019 to 2020 | Quarter 2: July to September | >101 | 4.60% | 2.90% |
| 2019 to 2020 | Quarter 1: April to June | 1 | 19.87% | 26.14% |
| 2019 to 2020 | Quarter 1: April to June | 2 to 5 | 16.38% | 28.99% |
| 2019 to 2020 | Quarter 1: April to June | 6 to 10 | 12.52% | 21.66% |
| 2019 to 2020 | Quarter 1: April to June | 11 to 20 | 9.13% | 20.04% |
| 2019 to 2020 | Quarter 1: April to June | 21-30 | 7.46% | 17.41% |
| 2019 to 2020 | Quarter 1: April to June | 31-40 | 6.42% | 13.54% |
| 2019 to 2020 | Quarter 1: April to June | 41-50 | 6.83% | 13.90% |
| 2019 to 2020 | Quarter 1: April to June | 51-100 | 5.27% | 7.28% |
| 2019 to 2020 | Quarter 1: April to June | 101+ | 4.38% | 2.77% |
| 2018 to 2019 | Total | 1 | 22.70% | 28.90% |
| 2018 to 2019 | Total | 2 to 5 | 18.20% | 30.50% |
| 2018 to 2019 | Total | 6 to 10 | 13.60% | 26.50% |
| 2018 to 2019 | Total | 11 to 20 | 10.40% | 19.50% |
| 2018 to 2019 | Total | 21-30 | 8.70% | 15.50% |
| 2018 to 2019 | Total | 31-40 | 7.50% | 13.30% |
| 2018 to 2019 | Total | 41-50 | 7.00% | 13.00% |
| 2018 to 2019 | Total | 51-100 | 6.10% | 6.90% |
| 2018 to 2019 | Total | 101+ | 5.10% | 3.30% |
| 2017 to 2018 | Total | 1 | 23.20% | 25.90% |
| 2017 to 2018 | Total | 2 to 5 | 18.90% | 29.60% |
| 2017 to 2018 | Total | 6 to 10 | 13.90% | 25.20% |
| 2017 to 2018 | Total | 11 to 20 | 10.70% | 20.50% |
| 2017 to 2018 | Total | 21-30 | 8.70% | 14.90% |
| 2017 to 2018 | Total | 31-40 | 8.20% | 12.40% |
| 2017 to 2018 | Total | 41-50 | 6.80% | 11.90% |
| 2017 to 2018 | Total | 51-100 | 6.00% | 9.00% |
| 2017 to 2018 | Total | 101+ | 4.70% | 3.20% |
| 2016 to 2017 | Total | 1 | 22.60% | 28.00% |
| 2016 to 2017 | Total | 2 to 5 | 19.40% | 32.30% |
| 2016 to 2017 | Total | 6 to 10 | 14.50% | 25.70% |
| 2016 to 2017 | Total | 11 to 20 | 11.40% | 21.60% |
| 2016 to 2017 | Total | 21-30 | 9.10% | 17.00% |
| 2016 to 2017 | Total | 31-40 | 7.70% | 13.80% |
| 2016 to 2017 | Total | 41-50 | 7.50% | 13.00% |
| 2016 to 2017 | Total | 51-100 | 6.60% | 8.90% |
| 2016 to 2017 | Total | 101+ | 4.90% | 3.60% |
| 2015 to 2016 | Total | 1 | 25.00% | 34.70% |
| 2015 to 2016 | Total | 2 to 5 | 21.50% | 32.90% |
| 2015 to 2016 | Total | 6 to 10 | 16.30% | 27.10% |
| 2015 to 2016 | Total | 11 to 20 | 12.70% | 22.30% |
| 2015 to 2016 | Total | 21 to 30 | 10.00% | 17.80% |
| 2015 to 2016 | Total | 31 to 40 | 8.70% | 12.20% |
| 2015 to 2016 | Total | 41 to 50 | 8.90% | 15.20% |
| 2015 to 2016 | Total | 51 to 100 | 7.00% | 9.50% |
| 2015 to 2016 | Total | 101+ | 5.70% | 3.40% |
| 2014 to 2015 | Total | 1 | 28.10% | 36.80% |
| 2014 to 2015 | Total | 2 to 5 | 24.80% | 36.60% |
| 2014 to 2015 | Total | 6 to 10 | 19.50% | 32.30% |
| 2014 to 2015 | Total | 11 to 20 | 15.00% | 24.80% |
| 2014 to 2015 | Total | 21 to 30 | 12.60% | 19.60% |
| 2014 to 2015 | Total | 31 to 40 | 10.50% | 17.60% |
| 2014 to 2015 | Total | 41 to 50 | 10.60% | 15.60% |
| 2014 to 2015 | Total | 51 to 100 | 8.60% | 9.80% |
| 2014 to 2015 | Total | 101+ | 7.30% | 4.30% |
| 2013 to 2014 | Total | 1 | 30.00% | 33.30% |
| 2013 to 2014 | Total | 2 to 5 | 26.30% | 38.10% |
| 2013 to 2014 | Total | 6 to 10 | 20.70% | 30.70% |
| 2013 to 2014 | Total | 11 to 20 | 16.30% | 25.40% |
| 2013 to 2014 | Total | 21 to 30 | 13.50% | 21.60% |
| 2013 to 2014 | Total | 31 to 40 | 11.90% | 17.70% |
| 2013 to 2014 | Total | 41 to 50 | 11.30% | 16.20% |
| 2013 to 2014 | Total | 51 to 100 | 9.50% | 10.70% |
| 2013 to 2014 | Total | 101+ | 8.00% | 4.70% |