When I was interviewing for a software engineering position in 1994 I had at least 7 interviews over the course of an entire day on site. When I was interviewing for a senior VP position at a large scale web company I had 13 interviews over 2 months. When my company was getting acquired by a different large scale web company I had 6 technical interviews and a couple of non-technical ones. The only time I had fewer interviews was when I was interviewing for my first job at a startup and the entire team was smaller than 7. However, I did talk to the CTO on the phone for 10+ hours before even interviewing at the company formally.