請問此文件中共有幾行資料?幾行空白?總行數為何? aaa1 bbb2 ccc3 ddd4 eee5 fff6 ggg7 hhh8 iii9 jjj0 aaa1 bbb2 ddd4 eee5 fff6 ggg7 hhh8 iii9 jjj0 ggg7 hhh8 iii9 jjj0 aaa1 bbb2 ddd4 eee5 fff6 ggg7 hhh8 jjj0 aaa1 jjj0 ggg7 hhh8 iii9 jjj0 aaa1 ddd4 eee5 fff6 ggg7 hhh8 aaa1 jjj0 ggg7 hhh8 iii9 jjj0 hhh8 iii9 aaa1 bbb2 ccc3 ddd4 ggg7 hhh8 iii9 jjj0 aaa1 ddd4 eee5 fff6 ggg7 hhh8 aaa1 jjj0 ggg7 hhh8 iii9 eee5 fff6 ggg7 hhh8 iii9 jjj0 aaa1 bbb2 ddd4 eee5 fff6 ggg7 hhh8 iii9 jjj0 ggg7 hhh8 iii9 jjj0 aaa1 bbb2 ddd4 eee5 fff6 ggg7 hhh8 jjj0 aaa1 jjj0 aaa1 bbb2 ccc3 ddd4 eee5 fff6 ggg7 hhh8 iii9 jjj0 aaa1 ddd4 eee5 fff6 ggg7 hhh8 aaa1 jjj0 ggg7 hhh8 iii9 ggg7 hhh8 iii9 jjj0 aaa1 bbb2 ddd4 eee5 fff6 ggg7 hhh8 iii9 jjj0 ggg7 hhh8 iii9 jjj0 aaa1 bbb2 ddd4 eee5 fff6 ggg7 hhh8 jjj0 aaa1 jjj0 ggg7 hhh8 iii9 jjj0 aaa1 ddd4 eee5 fff6 ggg7 hhh8 aaa1 jjj0 ggg7 hhh8 iii9 jjj0 hhh8 iii9 ggg7 hhh8 iii9 jjj0 aaa1 ddd4 eee5 fff6 ggg7 hhh8 aaa1 jjj0 ggg7 hhh8 iii9 jjj0 iii9