Prevalence (%) of exclusive factory made (FM) use, both Roll-Your-Own (RYO) and FM use, and exclusive RYO use by country and across waves (weighted data)
| UK | France | Netherlands | Germany | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Period | FM only | RYO only | Both RYO+FM | FM only | RYO only | Both RYO+FM | FM only | RYO only | Both RYO+FM | FM only | RYO only | Both RYO+FM |
| 1 | 62.3 | 26.4 | 11.2 | 72.8 | 12.2 | 15.0 | 45.2 | 31.7 | 23.1 | 72.7 | 12.7 | 14.6 |
| 2 | 62.1 | 25.0 | 12.7 | 72.2 | 13.1 | 14.8 | 44.9 | 33.0 | 22.1 | 72.0 | 14.3 | 13.7 |
| 3 | 60.0 | 32.7 | 7.3 | 65.8 | 19.1 | 15.1 | 44.0 | 34.3 | 21.7 | 70.7 | 18.6 | 10.7 |
| p Value for trend | 0.057 | <0.001 | 0.040 | <0.001 | <0.001 | 0.932 | 0.842 | 0.052 | 0.278 | 0.068 | 0.031 | 0.002 |