How much did I spend?

Today, I calculated how much I spent during December and for New Year's big sale. I always write it on this note. My wasting is much less than before now. It's useful for me to write down how much I spent. I think I should have started it earlier. Anyway, I could see that I spent much more money in December than other months. It's because I went to drink more frequently this month, I think. And I spent about 45000 yen for the New Year's big sale. It's not that bad number, I think.