I'll create a visualization showing the career progression from Executive Assistant to Chief of Staff positions. Here's a bar chart that illustrates this career path:

This visualization shows:

1. The percentage of Executive Assistants who progress to Chief of Staff roles based on their years of experience
2. The average salary increase associated with this career progression
3. Key insights about the career path

The data shows that:

• Experience is a significant factor, with progression rates increasing from 8% for those with 1-2 years of experience to 45% for those with 9+ years
• The salary increases are substantial, ranging from 15% to 75% depending on experience level
• Even with extensive experience, less than half of EAs transition to Chief of Staff roles

Note: This visualization uses sample data for illustration purposes. For a more accurate representation, you would want to incorporate actual industry statistics from career surveys or HR research.