Table A1.
Year | Men | Women |
---|---|---|
2006 | 0.16 ** | 0.17 ** |
2007 | 0.10 ** | 0.09 ** |
2008 | 0.08 ** | 0.08 ** |
2009 | 0.06 * | 0.08 ** |
2010 | 0.05 * | 0.08 ** |
2011 | 0.04 | 0.08 ** |
2012 | 0.02 | 0.06 * |
2103 | 0.01 | 0.06 * |
2014 | 0.01 | 0.06 * |
2015 | 0.01 | 0.06 * |
2016 | 0.02 | 0.07 * |
2017 | 0.02 | 0.07 * |
2018 | 0.02 | 0.06 * |
2019 | 0.03 | 0.07 * |
2020 | 0.05 * | 0.07 * |
Note: To avoid isolates that would result from too stringent a critical distance, we used the threshold distance of 4500 km and a row standardized spatial matrix (the threshold distance specifies that region i is a neighbor of j if the distance between them is less than a specified maximum distance [123]). Significance levels: ** p ≤ 0.05, * p ≤ 0.1.