Here's why it's hard to quantify:
* Subjectivity: What one person considers "blonde" might be a different shade for someone else.
* Natural Variation: Natural blonde hair can range from platinum to strawberry blonde to honey blonde, and even darker shades like ash blonde.
* Coloring: With hair dye, the possibilities are endless! There are countless variations of blonde, from icy platinum to warm golden blonde to pink-toned blonde.
Instead of a fixed number, it's better to think of blonde as a spectrum with many shades and variations.