Polity Territory
Cleanest direct measure of Rome's geopolitical expansion, peak, fragmentation, and eastern survival.
10.0kkm²
Trend YoY growth is -55.7%, slowing by 8 bps/year over the last 1336Y. Latest: -96.7%, 40.9 pp below trend, a 0.5σ deviation. At current levels, YoY would rise to +0.0% by Jan '54 as comparisons ease.
Level
YoY %
y = 57.2% − 8 bps/yr · t
Deviation from trend