| Number of share options outstanding in share-based payment arrangement | ||
| Number of share options granted in share-based payment arrangement | ||
| Number of share options forfeited in share-based payment arrangement | ||
| Number of share options exercised in share-based payment arrangement | ||
| Number of share options expired in share-based payment arrangement | ||
| Number of share options outstanding in share-based payment arrangement | ||
| Number of share options exercisable in share-based payment arrangement | ||