Quantifiable achievements are a great addition to your resume. For example, you could include the number of stories you work on a daily basis, amount of broadcast production, number of special projects you worked on and length of a freelance project.
While not all experiences will allow for quantifiable achievements, remember that a resume is only a snapshot of your career. A cover letter which will allow you to use narration to expand on your achievement, skills and experience. More importantly, it will allow you to connect with the recruiter on a personal level.