This interactive visualisation shows the centre variability at grade 4/C and above or grade 7/A and above for selected GCSE subjects in the summer series.
Each chart shows year-on-year variability by comparing GCSE results from the summer series with the previous year. For example, '2025 to 2026' compares summer 2026 with summer 2025. For more explanation of these charts, click on the Questions and Answers tab, and read the report on GCSE centre variability in previous years.
Current year-on-year comparison
Historic year-on-year comparisons
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