Ruijin Software Co., Ltd. is a head office composed of four subsidiaries, namely A, B, C and D. Under the profit plan of the head office, the profit share of each subsidiary is equal to that of its employees in the total number of employees of Ruijin Software Co., Ltd each year. But last year the company's financial report showed that the proportion of profits handed over to the head office decreased while the number of employees increased.
The proportion of employee growth of Company A is at least smaller than that of one of the other three subsidiaries can be stated in the financial report if the above statement is true.