Table 4 Recurrent rate of malaria cases in transmission season in Guantang between 1971 and 1984
Year | No. malaria in transmission season | No. recurrent cases in non-transmission season | Ratio (%) |
|---|---|---|---|
1971 | 5804 | 90 | 1.55 |
1972 | 2200 | 313 | 14.23 |
1973 | 1654 | 153 | 9.25 |
1974 | 1498 | 29 | 1.94 |
1975 | 400 | 33 | 8.25 |
1976 | 89 | 12 | 13.48 |
1977 | 506 | 2 | 0.40 |
1978 | 270 | 10 | 3.70 |
1979 | 297 | 15 | 5.05 |
1980 | 396 | 23 | 5.81 |
1981 | 899 | 43 | 4.78 |
1982 | 177 | 14 | 7.91 |
1983 | 107 | 5 | 4.67 |
1984 | 23 | 0 | 0.00 |
Total | 14,320 | 742 | 5.18 |