Fig. 5From: Changes in young women’s contraceptive use in the Netherlands: findings from three sex under the age of 25 surveysTrends over time in contraceptive use by ethnic background. Trends did not differ significantly by ethnic group (p=.063). # Numbers in some groups are small, explaining the large proportional differences tha show no statistically significant trend. Significance indicated; ** p<0.01, *** p<0.001Back to article page