diff --git a/README.md b/README.md
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--- a/README.md
+++ b/README.md
@@ -76,25 +76,47 @@ The simdjson library uses three-quarters less instructions than state-of-the-art
fifty percent less than sajson. To our knowledge, simdjson is the first fully-validating JSON parser
to run at gigabytes per second on commodity processors.
+The following figure represents parsing speed in GB/s for parsing various files
+on an Intel Skylake processor (3.4 GHz) using the GNU GCC 9 compiler (with the -O3 flag).
+We compare against the best and fastest C++ libraries.
+The simdjson library offers full unicode (UTF-8) validation and exact
+number parsing. The RapidJSON library is tested in two modes: fast and
+exact number parsing. The sajson library offers fast (but not exact)
+number parsing and partial unicode validation. In this data set, the file
+sizes range from 65KB (github_events) all the way to 3.3GB (gsoc-2018).
+Many files are mostly made of numbers: canada, mesh.pretty, mesh, random
+and numbers: in such instances, we see lower JSON parsing speeds due to the
+high cost of number parsing.
+
-On a Skylake processor, the parsing speeds (in GB/s) of various processors on the twitter.json file
-are as follows.
+On a Skylake processor, the parsing speeds (in GB/s) of various processors on the twitter.json file are as follows, using again GNU GCC 9.1 (with the -O3 flag). The popular JSON for Modern C++ library is particularly slow: it obviously trades parsing speed for other desirable features.
| parser | GB/s |
| ------------------------------------- | ---- |
-| simdjson | 2.2 |
-| RapidJSON encoding-validation | 0.51 |
-| RapidJSON encoding-validation, insitu | 0.71 |
-| sajson (insitu, dynamic) | 0.70 |
-| sajson (insitu, static) | 0.97 |
-| dropbox | 0.14 |
-| fastjson | 0.26 |
-| gason | 0.85 |
-| ultrajson | 0.42 |
-| jsmn | 0.28 |
-| cJSON | 0.34 |
-| JSON for Modern C++ (nlohmann/json) | 0.10 |
+| simdjson | 2.5 |
+| RapidJSON UTF8-validation | 0.29 |
+| RapidJSON UTF8-valid., exact numbers | 0.28 |
+| RapidJSON insitu, UTF8-validation | 0.41 |
+| RapidJSON insitu, UTF8-valid., exact | 0.39 |
+| sajson (insitu, dynamic) | 0.62 |
+| sajson (insitu, static) | 0.88 |
+| dropbox | 0.13 |
+| fastjson | 0.27 |
+| gason | 0.59 |
+| ultrajson | 0.34 |
+| jsmn | 0.25 |
+| cJSON | 0.31 |
+| JSON for Modern C++ (nlohmann/json) | 0.11 |
+
+
+The simdjson library offer high speed whether it processes tiny files (e.g., 300 bytes)
+or larger files (e.g., 3MB). The following plot presents parsing
+speed for [synthetic files over various sizes generated with a script](https://github.com/simdjson/simdjson_experiments_vldb2019/blob/master/experiments/growing/gen.py) on a 3.4 GHz Skylake processor (GNU GCC 9, -O3).
+
+
+
+[All our experiments are reproducible](https://github.com/simdjson/simdjson_experiments_vldb2019).
Real-world usage
----------------
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