Table 2.
Mean | Absolute difference | Normalized difference | Mean monthly change |
---|---|---|---|
April | |||
May | |||
June | |||
August | |||
April–May | April–May | ||
April–June | April–June | ||
April–August | April–August | ||
May–June | May–June | ||
May–August | May–August | ||
June–August | June–August | ||
May–August | |||
June–August |