Why are there so many pretzels?

I love chocolate, it's great and Hershey is one of my favorite chocolate company. Their chocolate mix didn't really sell it for me though, the ratio of pretzels to chocolate was sad. Why would a chocolate company supply products with more pretzels then chocolate? I know there were almonds and some chocolate balls but those were so little as well. It's a great snack especially if you get chocolaty cravings during your time of the month and for when you just wanna snack off. Totally would recommend it, but if you want more chocolate stick to the bar.