Medical and dental x-rays |
|
|
| 0.66 |
Vaccination programs |
|
|
| 0.62 |
Amalgam dental fillings |
|
|
| 0.58 |
Leakage from microwave ovens |
|
|
| 0.56 |
Noise pollution |
|
|
| 0.50 |
Eigenvalue | 21.23 | 2.52 | 1.73 | 1.59 |
Percentage of Total Variance | 53.08 | 6.30 | 4.33 | 3.98 |