From sugar prices to the cost of replacement tires to Apple’s business practices, antitrust class actions against numerous industries skyrocketed last month, according to data from Law.com Radar.

In March, according to that data, there were 42 such lawsuits, 71% higher than the average monthly rate over the previous 12 months. Law.com Radar tracked antitrust class actions in federal courts filed by the private plaintiffs bar.