diff --git a/22_cqwwssb_stat2.png b/22_cqwwssb_stat2.png
new file mode 100644
index 0000000000000000000000000000000000000000..eba5d23566cd9d1cf41314c5337d7bc5244e1f27
Binary files /dev/null and b/22_cqwwssb_stat2.png differ