Statistics for Longest monarch reign in history

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Reign duration	country/state	Answer	% Correct
67 years, 24 days	United Kingdoms	Elizabeth II	94%
72 years, 110 days	France	Louis XIV	88%
63 years, 216 days	United Kingdoms	Victoria	75%
67 years, 355 days	Austria(-Hungary) empire	Franz Joseph I	56%
62 years, 13 days	Japan	Hirohito	56%
65 years, 90 days	Sicily	Ferdinand III	31%
70 years, 126 days	Thailand	Bhumibol Adulyadej (Rama IX)	25%
66 years, 226 days	Byzantine empire	Constantine VIII	25%
65 years, 237 days	Byzantine empire	Basil II	13%
62 years, 319 days	Aragon	James I	13%
60 years, 61 days	Schwarzburg-Rudolstadt	Friedrich Günther	6%
70 years, 91 days	Leichtenstein	Johann II	6%
61 years, 316 days	China (Qing dynasty)	Kangxi Emperor	6%
68 years, 33 days	Palenque	K'inich Janaab' Pakal	6%
60 years, 113 days	China (Qing dynasty)	Qianlong Emperor	6%