Why does export of quiz responses split across worksheets in Excel?

In my Prime course I have three (3) quizzes. A pre-assessment quiz. A post-assessment quiz. And then a survey. I exported quiz results because I need to see survey responses from my learners. But, on that worksheet in the exported data on Excel, the quiz questions are mixed up. I have to manually go through, hide irrelevant columns in order to isolate only the survey questions. Furthermore, the Likert quiz questions (all this was created in Adobe Captivate 9) did not show the individual questions that were asked; only the responses show.

The export to quiz results, including specifically survey results need to be cleaner and delineated.

Regards,

Thomas