It was published in a certain newspaper on January 1st, so I think some of you may have seen it.、The number of mobile phone contracts in the first quarter of 2018 was 171.4 million.。 Among them、30% are conventional terminals、It's called a flip phone.。My impression is that more people have flip phones.。 The percentage of companies that have contracts with、 NTT Docomo approximately 39% KDDI approximately 28% Softbank approximately 22% MVNO approximately 11%。Docomo has a market share of about 40%.。The cost seems to be the highest、It's very popular。 Rakuten will enter the mobile phone business in 2019.、This proportion may also change.。 Now、I wonder what kind of data will be available this time next year...I'm looking forward to it.。
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