How would I classify hours for a volunteer position I've had since my freshman year of high school? Do I count the hours I did in high school? The time-frames I participated in it were as follows:
February 2012 - August 2015, Hours: 300 (250 hours in HS, 50 hours in the summer before college)
June 2016 - August 2016, Hours: 50
June 2017 - August 2017, Hours: 50
May 2018 - August 2018, Hours: 50
May 2019 - August 2019, Hours: 50
Since you can only have four repeating time-frames, I don't know whether to include the 2012-2015 time frame or the 2019 time frame to indicate I'm still doing it? If I chose to include the 2015 time-frame, would I include the hours throughout high school or just the 50 hours I completed in the summer before going off to college?