1. University students

According to 2007 study by Murray Straus conducted in 32 countries around the world, higher percentage of female students admitted committing violence (both minor and severe) against their male partners than other way round. The countries included in the study were, among others, USA, UK, Russia, Iran, India, China, South Africa, Tanzania, Venezuela, Brazil, Mexico, Japan, Hong Kong...

https://www.semanticscholar.org/paper/Author-'-s-personal-copy-Dominance-and-symmetry-in-Straus/44171aa36dd89a40b9ff57a2760477ceae4ff523

2. High school students

According to yearly Global School-based Health Surveys conducted by World Health Organization among high school students in 10 countries around the world, higher percentage of boys experienced physical violence by a partner than girls (not only in total, but in each one of the 10 countries). Surveys were conducted in Canada, Macedonia, Zambia, Jordan, Palestine, Indonesia, Namibia, Curacao, Swaziland, and Maldives.

http://www.searo.who.int/entity/ncd_tobacco_surveillance/documents/mav_gshs_report_2014.pdf

(This is only the report for Maldives. You can search around for other reports if you are interested.)

3. General PV

Partner Abuse State of Knowledge - meta-analysis of all globally-available partner violence studies

https://domesticviolenceresearch.org/domestic-violence-facts-and-statistics-at-a-glance/