![3 Total 2017 volumes by region (million USD). (Source: Ziegler et al. 2020) | Download Scientific Diagram 3 Total 2017 volumes by region (million USD). (Source: Ziegler et al. 2020) | Download Scientific Diagram](https://www.researchgate.net/profile/Rotem-Shneor/publication/343591907/figure/fig2/AS:923986783379460@1597307024620/Total-2017-volumes-by-region-million-USD-Source-Ziegler-et-al-2020_Q320.jpg)
3 Total 2017 volumes by region (million USD). (Source: Ziegler et al. 2020) | Download Scientific Diagram
Fra Harald Ziegler og Helga Hanevold sitt bryllup. 03.jul.10.Marie f.Onsum, datter av handelsmann Harald Isak Onsum, Veblungsnes. - Romsdalsmuseet / DigitaltMuseum
![3 Total 2017 volumes by region (million USD). (Source: Ziegler et al. 2020) | Download Scientific Diagram 3 Total 2017 volumes by region (million USD). (Source: Ziegler et al. 2020) | Download Scientific Diagram](https://www.researchgate.net/profile/Rotem-Shneor/publication/343591907/figure/tbl2/AS:923986783371267@1597307024751/Top-crowdfunding-models-by-region_Q320.jpg)