1decline & 93 & 0.41 & 1.11 (0.36) & 0.59 (0.29) & 0.10 (0.26) \\2collapse & 126 & 0.02 & 5.70 (2.60) & -0.49 (0.48) & -0.99 (0.39) \\3downward\_mobility & 123 & 0.45 & 0.28 (0.18) & 0.20 (0.19) & 0.05 (0.20) \\4extermination & 122 & 0.14 & 0.32 (0.34) & 0.54 (0.28) & 0.46 (0.24) \\5uprising & 123 & 0.46 & 0.15 (0.19) & 0.47 (0.23) & 0.52 (0.24) \\6revolution & 117 & 0.17 & 0.50 (0.25) & 0.66 (0.41) & 0.57 (0.38) \\7successful\_revolution & 121 & 0.10 & 0.59 (0.27) & 1.10 (0.58) & 1.44 (0.94) \\8civil\_war & 124 & 0.54 & 0.31 (0.21) & 0.45 (0.19) & 0.35 (0.20) \\9century\_plus & 126 & 0.06 & -0.73 (0.36) & -0.87 (0.38) & -0.52 (0.32) \\10fragmentation & 127 & 0.35 & 0.21 (0.19) & 0.12 (0.20) & -0.00 (0.19) \\11capital & 116 & 0.18 & 0.06 (0.23) & 0.12 (0.23) & 0.13 (0.23) \\12conquest & 124 & 0.40 & -0.12 (0.19) & -0.05 (0.19) & 0.03 (0.19) \\13assassination & 115 & 0.40 & 0.52 (0.21) & 0.66 (0.24) & 0.39 (0.25) \\14depose & 113 & 0.50 & 0.22 (0.20) & 0.54 (0.21) & 0.56 (0.23) \\15\midrule16\multicolumn{6}{l}{Mean inter-item correlation 0.08 (median 0.07); first eigenvalue share 0.19 of 14 items} \\17