Thank you.
Well, I guess I have a couple of thoughts. In terms of the statistics, the 40% reduction since 2003, I don't have those numbers. However, I've seen the numbers since 2008, and the numbers have been holding steady at the Ambassador Bridge, and in fact in the land mode in general. The Ambassador Bridge is our busiest crossing, as you know.
In terms of empty booths, for the last three to four years, we've developed a very elaborate system to assess the percentage of our booths that are occupied at any given time. To do that, we pay attention to what's going on on the other side of the border. For instance, in Detroit, between the tunnel and the Ambassador Bridge, we will pay attention to whether the Red Wings or the Pistons are playing, or the Tigers, whether or not there are any events. We're quite conscious of the fact that there's a lot of cross-border traffic associated with events.
Our entire plan, both tactical and strategic, is based on historical knowledge of traffic, of trends, and it is amplified based on knowledge of what will be happening on any given night. I wouldn't expect that the booths should always be full. We simply don't have the business plan to do that, and you'd find that's true, not just for us, but for CBP as well.
Our wait times at the Ambassador Bridge are generally pretty good, in the sense that we try to provide not much more than 10 minutes at off-peak hours, and not much more than about 20 minutes at on-peak hours. Now, that ebbs and flows, but for the most part, our wait-time strategy across the country is pretty effective.
The other factor is that our commercial clients almost have a better knowledge than we do of the trends, and usually they cycle through when they know that the wait times are going to be lower. We also post our wait times. As you know, people can go online right now and know specifically what the wait times are at any of our top locations.
Since last year, we've started posting historical wait times. The purpose of that is to allow the travelling public to assess ahead of time what they can expect. Rather than saying that right now they have an hour or a 15-minute wait time, we are predicting wait times from what the historical wait times were. That's an attempt by us to start shifting the patterns, and pushing people to times where we have less traffic burden. Thus far, it's been quite—