Total presale accounts:= 8,890= never accessed + accessed= 2,240 (25.1%) + 6,650 (74.8%)Total presale ether:= 60,108,506.26 ether= never accessed + accessed= 9,797,324.72 (16.3%) + 50,311,181.54 (83.7%) This is an update to the previous . article 1. 2. 3. 4. 5. , 6. 7. 8. Mike quits bitcoin Homestead hardfork DAO hack DAO hardfork Devcon 2 geth crash Hardfork due to spam Enterprise Ethereum launch Bitcoin ETF rejected ether never accessed = sum of balance at genesis of accounts that have no outgoing transaction All presale accounts are separated into 5 categories (x-axis) according to their purchase size. Looking further, Accounts never accessed in ETH= 2,240= never accessed + accessed in ETC= 2,232 (99.6%) + 8 (0.4%) Total ether never accessed in ETH:= 9,797,324.72 ether= never accessed + accessed in ETC= 9,295,269.6 (94.9%) + 502,055.11 (5.1%) Accounts accessed in ETH= 6,650= never accessed in ETC + accessed= 200 (3%) + 6450 (97%) Total ether accessed in ETH= 50,311,181.54 ether= never accessed in ETC + accessed= 6,484,054.51 (12.9%) + 43,827,127.03 (87.1%) My other works are . here