This is the 10063rd most frequent Japanese word.
通算
"通算" means "total" or "cumulative sum."
In this sentence, '通算' (tūsan) is used to indicate the cumulative total amount over different games or events.
彼は通算で100個のゴールを決めた。
He scored a total of 100 goals.
Here, '通算' refers to summing up amounts over the course of time to find the aggregate.
通算すると、彼は3年間で500万円を貯めました。
In total, he saved 5 million yen over 3 years.
The term '通算' is used here to summarize the total number of books read across a period.