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| NRs | FOC* | Percentage |
| Herbal | 47 | 28.5 |
| Meditation | 28 | 17.0 |
| Tai-chi | 21 | 12.7 |
| Zootherapy | 20 | 12.1 |
| Reiki | 18 | 10.9 |
| Massage therapy | 13 | 7.9 |
| Aromatherapy | 10 | 6.1 |
| Acupuncture | 8 | 4.8 |
*FOC=Frequency of citation.
