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Table 1.
Wilcoxon rank sum tests between 2 yr sections of northern and southern high-latitude radio fluxes, performed for each of the seven solar cycles.
| Cycle | Years | p-value |
|---|---|---|
| SC18 | 1949–1950 | 1.4 × 10−4 |
| SC19 | 1957–1958 | 2.9 × 10−17 |
| SC20 | 1969–1970 | 3.5 × 10−8 |
| SC21 | 1980–1981 | 1.2 × 10−4 |
| SC22 | 1991–1992 | 3.8 × 10−10 |
| SC23 | 2001–2002 | 6.7 × 10−11 |
| SC24 | 2014–2015 | 8.2 × 10−4 |
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