I can't lie, when I first read this, I thought we would at least be in the top 3, so I'm a little disappointed.
On a serious note, the study was done by WalletHub, and they took 4 main factors into account: Cost of Maintenance and Ownership, Traffic and Infrastructure, Safety, and Access to Vehicles and Maintenance...
The highest court in Massachusetts has ruled that field sobriety tests cannot be used as conclusive evidence that a motorist was operating under the influence of marijuana.