市场占有率预测 年月 广告投放率 市场占有率 年月 预计广告投放率 1/1/2019 0 6.20% 1/1/2020 50% 2/1/2019 1% 8.40% 2/1/2020 50% 3/1/2019 5% 12.27% 3/1/2020 50% 4/1/2019 15% 17.80% 4/1/2020 60% 5/1/2019 15% 20% 5/1/2020 60% 6/1/2019 15% 24% 6/1/2020 60% 7/1/2019 30% 36% 7/1/2020 70% 8/1/2019 30% 38% 8/1/2020 70% 9/1/2019 30% 36% 9/1/2020 70% 10/1/2019 30% 40.80% 10/1/2020 80% 11/1/2019 50% 44.80% 11/1/2020 80% 12/1/2019 50% 49.20% 12/1/2020 80% LINEST参数： 0.84563228629 0.08691970867936 0.066153307 0.01841729135618 0.94233086679 0.03731021101042 163.402987771 10 0.22746543071 0.01392051845642 市场占有率预测 51.0% 51.0% 51.0% 59.4% 59.4% 59.4% 67.9% 67.9% 67.9% 76.3% 76.3% 76.3%