diff --git a/tests/bench_str.csv b/tests/bench_str.csv
index c8d18d2..c552326 100644
--- a/tests/bench_str.csv
+++ b/tests/bench_str.csv
@@ -78,3 +78,10 @@
 1400371709,11058171.50
 1400371751,11091926.38
 1400371943,11103873.79
+1400372774,10613683.19
+1400372795,11841766.62
+1400372820,12690699.18
+1400372836,11596848.23
+1400372848,11541418.97
+1400372904,12034679.40
+1400372910,12755936.07