Historical TTR Trends Analysis

I'm seeking a data analyst skilled in TTR (Turnaround Time) evaluation, specifically focusing on trends over time.

Key Requirements:
- Analyze historical TTR data to identify trends over time.
- Utilize provided Excel/CSV files for the analysis.
- Present findings in a clear and understandable manner.

Ideal Skills:
- Proficient in data analysis and statistics.
- Experience with TTR analysis.
- Able to work with Excel/CSV data files.