39 WELLBEING Figure 2 : Demographic characteristics of the n = 689 respondents included in the final analysis according to gender , nationality , year group , and ethnicity . Figure 3 : Scatterplot of student performance versus teachers ’ inclusive leadership score for the n = 677 students included in the statistical analysis ( with outliers removed ). 75 95 115 135 155 175 Teachers ’ Inclusive Leadership Score 60 50 40 30 20 Student Performance Ethnicity Nationality Year Group Gender 300 200 100 0 Male Female Prefer not to say Frequency Frequency 350 300 250 200 150 100 50 0 Lower School Middle School Upper School 500 400 300 200 100 0 Frequency Non-British British Frequency 600 500 400 300 200 100 0 White Black / Black British Asian / Asian British Mixed Other / Prefer not to say