ILLINOIS (WCIA) — New data suggests that Illinoisans are the worst tippers in the country, after a team of analysts asked Americans in all 50 states how much they tip on average.

USA TODAY Blueprint partnered with OnePoll to survey 5,000 people on America’s tipping culture. Overall, they found that the average tip percentage in the U.S. is 17.94 percent. Californians take that up almost five percentage points more by tipping 22.69% on average, making California the state with the largest tips.

The top 10 best tipping states are listed below.

RankingStateAverage Tip Percentage
1California22.69%
2Missouri22.05%
3Florida21.68%
4Arizonia20.66%
5Rhode Island20.50%
6Washington20.23%
7Colorado19.85%
8Pennsylvania19.64%
9Connecticut19.14%
10Georgia19.00%
USA TODAY Blueprint

Illinois fell at the opposite end of the spectrum, granting the smallest tips. The state averaged a 14.22% tip percentage on average.

The top 10 worst tipping states are listed below.

RankingStateAverage Tip Percentage
1Illinois14.22%
2Mississippi14.98%
3South Carolina15.13%
4New Mexico15.32%
5Tennessee15.40%
6Oklahoma15.51%
7Wisconsin15.78%
8North Dakota16.05%
9West Virginia16.16%
10Utah16.23%
USA TODAY Blueprint

Analysts found that tipping percentage seems to increase as individual income increases. When participants were asked if they were tipping more than they used to, 37.50 percent said they were tipping the same amount. However, more than half of the participants said they were tipping either a little or a lot more now than they had before.

People were also asked why they tip. The top three reasons were: feeling an employee earned the tip, tips simply being customary in some industries and feeling guilt if they don’t tip.

Click here to view the full report and the methodology behind the analysis.