Fig. 5

Real-time results since initial version of the f-curve. Panel a: average number of observations available for calculation the f-curve (left figure). The different shades of gray represent estimates over time from May 11, 2020, to May 29, 2020 (right figure). Panel b: Estimates of the f-curve using the methodology in the Working Paper (v1.0) and the current version (v2.0)