Fig. 5. The locations of extreme values of the Pfa statistic. Click on an image for a quick loading, larger version or select the appropriate pdf link for a high resolution, larger version.

Note: PDF files may not display correctly in some web browsers. We recommend downloading PDF files and viewing from your desktop. To do this, hold the shift key down when clicking the link.

[figure5a.pdf (866 KB)]
[figure5b.pdf (1.83 MB)]
[figure5c.pdf (670 KB)]
Africa Asia Australia Europe North America South America
[figure5d.pdf (1.05 MB)]
[figure5e.pdf (2.45 MB)]
[figure5f.pdf (1.63 MB)]