| kava use | 0.39 | Kava use has risen so steeply here that it is disrupting daily village work routines. | ||
| kava tea | 0.33 | Kava tea is generally much more sedating than pills, Fox said. | ||
| kava root | 0.26 | In Port Vila, many nakamals now bend the rules by allowing women in, and kava roots are often ground mechanically. |