Awkward title, I know, but...

When did walking become your child's primary form of getting around? LO started taking steps around 12 months and at almost 13 months he takes about 10 steps and then drops to crawl. I don't blame him, as his crawling is much quicker and a much more effective means of transportation. I'm just trying to gauge when he will start defaulting to walking.

What was your experience? How long between first steps > many steps + crawling > just walking?