| COLOMBO | 1.2785 | | The Gampaha Wickramarachchi University of Indigenous Medicine, Sri Lanka |
| GAMPAHA | 1.2975 | | The Gampaha Wickramarachchi University of Indigenous Medicine, Sri Lanka |
| KALUTARA | 1.2915 | | The Gampaha Wickramarachchi University of Indigenous Medicine, Sri Lanka |
| MATALE | 1.3558 | | The Gampaha Wickramarachchi University of Indigenous Medicine, Sri Lanka |
| KANDY | 1.3068 | | The Gampaha Wickramarachchi University of Indigenous Medicine, Sri Lanka |
| NUWARA ELIYA | 1.2986 | | The Gampaha Wickramarachchi University of Indigenous Medicine, Sri Lanka |
| GALLE | 1.3226 | | The Gampaha Wickramarachchi University of Indigenous Medicine, Sri Lanka |
| MATARA | 1.3215 | | The Gampaha Wickramarachchi University of Indigenous Medicine, Sri Lanka |
| HAMBANTOTA | 1.3324 | | The Gampaha Wickramarachchi University of Indigenous Medicine, Sri Lanka |
| JAFFNA | 1.3614 | | The Gampaha Wickramarachchi University of Indigenous Medicine, Sri Lanka |
| KILINOCHCHI | 1.1628 | | The Gampaha Wickramarachchi University of Indigenous Medicine, Sri Lanka |
| MANNAR | 1.1913 | | The Gampaha Wickramarachchi University of Indigenous Medicine, Sri Lanka |
| MULLAITIVU | 1.2043 | | The Gampaha Wickramarachchi University of Indigenous Medicine, Sri Lanka |
| VAVUNIYA | 1.2843 | | The Gampaha Wickramarachchi University of Indigenous Medicine, Sri Lanka |
| TR/CO | 1.2515 | | The Gampaha Wickramarachchi University of Indigenous Medicine, Sri Lanka |
| BATTICALOA | 1.2647 | | The Gampaha Wickramarachchi University of Indigenous Medicine, Sri Lanka |
| AMPARA | 1.2953 | | The Gampaha Wickramarachchi University of Indigenous Medicine, Sri Lanka |
| PUTTALAM | 1.2583 | | The Gampaha Wickramarachchi University of Indigenous Medicine, Sri Lanka |
| KURUNEGALA | 1.2971 | | The Gampaha Wickramarachchi University of Indigenous Medicine, Sri Lanka |
| ANURADHAPURA | 1.2986 | | The Gampaha Wickramarachchi University of Indigenous Medicine, Sri Lanka |
| POLONNARUWA | 1.3022 | | The Gampaha Wickramarachchi University of Indigenous Medicine, Sri Lanka |
| BADULLA | 1.2856 | | The Gampaha Wickramarachchi University of Indigenous Medicine, Sri Lanka |
| MONARAGALA | 1.3388 | | The Gampaha Wickramarachchi University of Indigenous Medicine, Sri Lanka |
| KEGALLE | 1.3629 | | The Gampaha Wickramarachchi University of Indigenous Medicine, Sri Lanka |
| RATNAPURA | 1.2912 | | The Gampaha Wickramarachchi University of Indigenous Medicine, Sri Lanka |
