vals[0] 
Tips
Tip Percentages 117 119 121 123 125 127 129 131
97 20.62% tip 22.68% tip 24.74% tip 26.8% tip 28.87% tip 30.93% tip 32.99% tip 35.05% tip
99 18.18% tip 20.2% tip 22.22% tip 24.24% tip 26.26% tip 28.28% tip 30.3% tip 32.32% tip
101 15.84% tip 17.82% tip 19.8% tip 21.78% tip 23.76% tip 25.74% tip 27.72% tip 29.7% tip
103 13.59% tip 15.53% tip 17.48% tip 19.42% tip 21.36% tip 23.3% tip 25.24% tip 27.18% tip
105 11.43% tip 13.33% tip 15.24% tip 17.14% tip 19.05% tip 20.95% tip 22.86% tip 24.76% tip
107 9.35% tip 11.21% tip 13.08% tip 14.95% tip 16.82% tip 18.69% tip 20.56% tip 22.43% tip
109 7.34% tip 9.17% tip 11.01% tip 12.84% tip 14.68% tip 16.51% tip 18.35% tip 20.18% tip
111 5.41% tip 7.21% tip 9.01% tip 10.81% tip 12.61% tip 14.41% tip 16.22% tip 18.02% tip