rights reserved. Amazon Confidential and Trademark. © 2021, Amazon Web Services, Inc. or its Affiliates. 9,293 12,424 15,631 18,495 26,124 22,001 21,000 268 255 315 208 376 400 450 0 50 100 150 200 250 300 350 400 450 500 0 5,000 10,000 15,000 20,000 25,000 30,000 2017 2018 2019 2020 2021 2022 2023 (Est) AWS User Group Japan 勉強会と参加申込者数 参加者数 開催回数