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| 2017 | HTML | Q1 | | | Q2 | | | Q3 | | | Q4 | Q1 | | | Q2 | | | Q3 | | | Q4 | • Annual General Meeting | ||||||||
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| 2014 | HTML | Q1 | | | Q2 | | | Q3 | | | Q4 | Q1 | | | Q2 | | | Q3 | | | Q4 | • Annual General Meeting | ||||||||
| 2013 | HTML | Q1 | | | Q2 | | | Q3 | | | Q4 | Q1 | | | Q2 | | | Q3 | | | Q4 | • Annual General Meeting | ||||||||
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| 2011 | HTML | Q1 | | | Q2 | | | Q3 | | | Q4 | Q1 | | | Q2 | | | Q3 | | | Q4 | • Annual General Meeting | ||||||||
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